LY2157299_700874-72-2_MSDS_MedChemExpress
MSDS模板
第5节-消防措施
Flammable 易燃
❐Yes 是
❐No 否
If yes, under which conditions? 如果易燃,在什么条件下?
Means of Extinction 灭火方法
Flashpoint (°C) and Method 闪点(℃)和方法
Upper Flammable Limit (% by volume) 可燃上限(体积%)
Specific Engineering Controls (such as ventilation, enclosed process) 具体工程控制(如通风,封闭过程)
❐ OSHA PEL
❐ Other (specify)
其他(请注明)
Personal Protective Equipment
个人防护设备
Special Shipping Information 特别配送信息
PIN
TDG [IMO]
[DOT] [ICAO]
SECTION 15 — REGULATORY INFORMATION 第15节-法规信息
[WHMIS Classification] WHMIS 分类
[SERA]
[OSHA] [TSCA]
Autoignition Temperature (°C) 自然温度(℃)
Explosion Data — Sensitivity to Impact 爆炸数据-冲击敏感性
Hazardous Combustion Products 有害燃烧产物
[NFPA] 美国防火协会标准
SECTION 6 — ACCIDENTAL RELEASE MEASURES 第6节-泄露应急处理
洋甘菊提取液MSDS英文版
1. IDENTIFICATION OF THE SUBSTANCE/TREPARATION AND THE COMPANY/UNDERTAKING3.HAZARDS IDENTIFICATION4. FIRST AID MEASURESMATERIAL SAFETY DATA SHEETProduct name:Supplier:Tel:EMERGENCY OVERVIEW: May cause skin irritation and/or dermatitisPrinciple routes of exposure: Inhalation: Ingestion: Skin contact: Eye contact:SkinMay cause irritation of respiratory tract May be harmful if swallowed May cause allergic skin reaction Avoid contact with eyesStatements of hazard MAY CAUSE ALLERGIC SKIN REACTION.Statements of Spill of Leak Label Eliminate all ignition sources. Absorb and/or contain spill with inert materials (e.g., sand, vermiculite). Then place in appropriate container. For large spills, use water spray to disperse vapors, flush spill area. Prevent runoff from entering waterways or sewers.General advice:POSITION/INFORMATION ON INGREDIENTSInhalation:Skin contact:Ingestion:Eye contact:Protection of first – aiders:Medical conditions aggravated by exposure: In the case of accident or if you fell unwell, seek medical advice immediately (show the label where possible).Move to fresh air, call a physician immediately.Rinse immediately with plenty of water and seek medical adviceDo not induce vomiting without medical advice.In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice.No information availableNone knownSuitable extinguishing media:Specific hazards:Special protective equipment for firefighters:Flash point:Autoignition temperature:NFPA rating Use dry chemical, CO2, water spray or “alcohol” foam Burning produces irritant fumes.As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gearNot determinedNot determinedNFPA Health: 1 NFPA Flammability: 1 NFPA Reactivity: 0Personal precautions: Environmental precautions: Methods for cleaning up: Use personal protective equipment.Prevent product from entering drains.Sweep up and shovel into suitable containers for disposalStorage:7. HANDLING AND STORAGE5.FIRE-FIGHTING MEASURES6. ACCIDENTAL RELEASE MEASURESRoom temperature Handling:Safe handling advice: Incompatible products:Use only in area provided with appropriate exhaust ventilation.Wear personal protective equipment.Oxidising and spontaneously flammable productsEngineering measures: Respiratory protection: Skin and body protection:Eye protection: Hand protection: Hygiene measures:Ensure adequate ventilation.Breathing apparatus only if aerosol or dust is formed. Usual safety precautions while handling the product will provide adequate protection against this potential effect. Safety glasses with side-shieldsPVC or other plastic material glovesHandle in accordance with good industrial hygiene and safety practice.Melting point/range: Boiling point/range: Density: Vapor pressure: Evaporation rate: Vapor density: Solubility (in water): Flash point:Autoignition temperature:No Data available at this time. No Data available at this time. No data available No data available No data available No data available No data available Not determined Not determinedStability: Stable under recommended storage conditions. Polymerization: None under normal processing.Hazardous decomposition products: Thermal decomposition can lead to release of irritating gases and vapours such as carbon oxides.Materials to avoid: Strong oxidising agents.10. STABILITY AND REACTIVITY9. PHYSICAL AND CHEMICAL PROPERTIES8. EXPOSURE CONTROLS/PERSONAL PROTECTION11. TOXICOLOGICAL INFORMATIONConditions to avoid: Exposure to air or moisture over prolonged periods.Product information Acute toxicityChronic toxicity:Local effects: Chronic exposure may cause nausea and vomiting, higher exposure causes unconsciousness.Symptoms of overexposure may be headache, dizziness, tiredness, nausea and vomiting.Specific effects:May include moderate to severe erythema (redness) and moderate edema (raised skin), nausea, vomiting,headache.Primary irritation: Carcingenic effects: Mutagenic effects: Reproductive toxicity:No data is available on the product itself. No data is available on the product itself. No data is available on the product itself. No data is available on the product itself.Mobility:Bioaccumulation: Ecotoxicity effects: Aquatic toxicity:No data available No data available No data availableMay cause long-term adverse effects in the aquatic environment.12. ECOLOGICAL INFORMATION13. DISPOSAL CONSIDERATIONSWaste from residues/unused products:Contaminated packaging:Waste disposal must be in accordance with appropriate Federal, State and local regulations. This product, if unaltered by use, may be disposed of treatment at a permitted facility or as advised by your local hazardous waste regulatory authority. Residue from fires extinguished with this material may be hazardous.Do not re-use empty containers.UN/Id No:Not regulated14. TRANSPORT INFFORMATIONDOTProper shipping name: Not regulatedTGD(Canada)WHMIS hazard class: Non - controlledIMDG/IMOIMDG – Hazard Classifications Not ApplicableIMO – labels:15. REGULATORY INFOTMATION International Inventories16. OTHER INFORMATIONPrepared by: Health & SafetyDisclaimer: The information and recommendations contained herein are based upon tests believed to be reliable.However, XABC does not guarantee the accuracy or completeness NOR SHALL ANY OF THIS INFORMATION CONSTITUTE A WARRANTY, WHETHER EXPRESSED OR IMPLIED, AS TO THE SAFETY OF THE GOOD, THE MERCHANTABILITY OF THE GOODS, OR THE FITNESS OF THE FITNESS OF THE GOODS FOR A PARTICULAR PURPOSE. Adjustment to conform to actual conditions of usage maybe required. XABC assumes no responsibility for results obtained or for incidental or consequential damages, including lost profits arising from the use of these data. No warranty against infringement of any patent, copyright or trademark is made or implied.End of safety data sheet。
糖尿病患者诊断应用血清C肽及糖化血红蛋白联合检测的价值分析
DOI:10.16658/ki.1672-4062.2023.14.085糖尿病患者诊断应用血清C肽及糖化血红蛋白联合检测的价值分析倪胜南,陈少,陈一鸣泗阳康达医院检验科,江苏宿迁223700[摘要]目的探讨糖尿病患者诊断应用血清C肽联合糖化血红蛋白检测的价值。
方法将2022年1月—2023年1月泗阳康达医院收治的74例疑似糖尿病患者作为研究对象,检测入组患者糖化血红蛋白(glycosylated hemoglobin, HbA1c)以及血清C肽水平,以口服葡萄糖耐量试验(glucose tolerance test check, OGTT)为金标准,统计血清C肽联合糖化血红蛋白检测与单一项目检测的敏感性、特异度和诊断符合率。
结果74例疑似糖尿病患者根据葡萄糖耐量试验结果,确诊患者67例,确诊率为90.54%(67/74);与血清C肽、HbA1c单一检测相比,血清C肽+HbA1c联合检测敏感度更高,差异有统计学意义(P<0.05);血清C肽+HbA1c联合检测的特异度略高于血清C肽、HbA1c单一检测,但差异无统计学意义(P>0.05);联合检测诊断符合率明显高于血清C 肽、HbA1c单项检测,差异有统计学意义(P<0.05)。
结论血清C肽与糖化血红蛋白是临床诊断糖尿病的重要参考指标,二者表达水平的变化有助于检测患者胰岛素分泌功能,评估疾病严重程度,两者联合检验灵敏性与特异度良好,有助于早期明确诊断,临床参考价值较高。
[关键词] 糖尿病;血清C肽;糖化血红蛋白;诊断价值[中图分类号] R446.1 [文献标识码] A [文章编号] 1672-4062(2023)07(b)-0085-04Analysis of the Value of the Diagnostic Application of Combined Serum C-peptide and Glycosylated Hemoglobin Testing in Patients with Diabetes MellitusNI Shengnan, CHEN Shao, CHEN YimingDepartment of Laboratory Medicine, Siyang Kangda Hospital, Suqian, Jiangsu Province, 223700 China[Abstract] Objective To explore the value of applying serum C-peptide combined with glycated hemoglobin test for the diagnosis of diabetic patients. Methods A total of 74 patients with suspected diabetes admitted to Siyang Kangda Hospital from January 2022 to January 2023 were selected as the research objects. The levels of glycosylated hemoglo‐bin (HbA1c) and serum C-peptide were detected. Oral glucose tolerance test (OGTT) was used as the gold standard. The sensitivity, specificity and diagnostic coincidence rate of serum C-peptide combined with glycosylated hemoglo‐bin detection and single item detection were statistically analyzed. Results According to the results of glucose toler‐ance test, 67 patients were diagnosed in 74 patients with suspected diabetes, and the diagnosis rate was 90.54% (67/ 74). Compared with the single detection of serum C-peptide and HbA1c, the sensitivity of combined detection of se‐rum C peptide and HbA1c was higher, and the difference was statistically significant (P<0.05). The specificity of com‐bined detection of serum C-peptide and HbA1c was slightly higher than that of single detection of serum C-peptide and HbA1c, but the difference was no statistically significant (P>0.05). The diagnostic coincidence rate of combined detection was significantly higher than that of single detection of serum C-peptide and HbA1c, and the difference was statistically significant (P<0.05). Conclusion Serum C-peptide and glycosylated hemoglobin are important reference indexes for clinical diagnosis of diabetes mellitus, and changes in the expression levels of the two can help to detect the insulin secretion function of patients and assess the severity of the disease. The sensitivity and specificity of the [作者简介]倪胜南(1991-),女,本科,主管检验师,研究方向为免疫学、分子生物学检验。
阿司咪唑
合成方法
合成方法
化合物(I)和碘甲烷在乙醇中回流8h,环合得到化合物(Ⅱ)。再水解脱去酯基,得到化合物(Ⅲ)。用对甲氧 基苯乙基溴进行N-烷基化,得化合物(Ⅳ)。再用对氟苄基溴烷基化,得阿司咪唑。
1. 1-[(4-氟苯基)甲基]-苯并咪唑-2-(3H)-酮的制备
在反应瓶中加入2-羟基苯并咪唑5.0g(37.3mmol)和NaH 1.6g(53mmol)(NaH含量大约为80%,浸入矿物油中) 的DMF 100ml的悬浮液.加毕.在60ºC.(最好有N2保护)搅拌反应1h.再加入4-氟苄基氯(FBC)5.4g(37mmol),加热 ( 6 0 ºC ) 搅 拌 反 应 5 . 5 h . 冷 却 至 室 温 后 加 入 冰 水 7 0 0 m l , 用 二 氯 甲 烷 ( 5 0 0 m l × 2 ) 提 取 . 有 机 层 用 食 盐 水 洗 . 无 水 N a 2 S O 4 干燥.过滤.滤液减压浓缩.剩余物用石油醚析晶.得1-[(4-氟苯基)甲基]-苯并咪唑-2-(3H)-酮固体8.0g,为无色 结 晶 m p 1 7 8 ~ 1 7 9 ºC , 收 率 8 8 % .
治疗措施
阿司咪唑中毒的治疗要点为: 1.大量摄入者予洗胃,后灌服活性炭和导泻。 2.对心肌抑制和Q-T间期延长者予5%碳酸氢钠250ml静注可能有效。 3.对症、支持治疗。
专家点评
专家点评
阿司咪阿司咪唑自1983年上市以来,在许多国家得到了广泛应用。国外研究显示阿司咪唑治疗荨麻疹的总有 效率为74%。国内的一项多中心双盲安慰剂对照试验表明阿司咪唑对急性荨麻疹的总有效率为82.9%,对慢性荨麻 疹的总有效率为86.0%,均显著高于安慰剂,主要不良反应为嗜睡、倦怠、口干等,连续用药3个月的患者中,半 数有食欲及体重增加。阿司咪唑的心脏毒性虽然发生率较低,但由于后果严重,已限制了它的应用。阿司咪唑为 强效和长效的H1受体拮抗剂,无中枢镇静和抗毒蕈碱样作用。代谢产物去甲阿司咪唑仍有抗胆胺作用。长期服用 可增进食欲和增加体重,服用过量可引起心脏Q-T间期延长和室性心律失常。适用于各种原因引起过敏性疾病。
硫辛酸注射液联合胰激肽原酶肠溶片对DPN_的临床疗效及生存质量的影响
DOI:10.16658/ki.1672-4062.2024.01.174硫辛酸注射液联合胰激肽原酶肠溶片对DPN的临床疗效及生存质量的影响王莉,朱海峰濉溪县中医医院内分泌科,安徽淮北235100[摘要]目的探讨硫辛酸注射液联合胰激肽原酶肠溶片对2型糖尿病周围神经病变(Diabetic Peripheral Neu⁃ropathy, DPN)患者的临床疗效、生存质量及安全性的影响。
方法选取2021年2月—2022年4月濉溪县中医医院60名DPN患者作为研究对象。
通过随机数表法分为两组,每组30例。
对照组采用常规治疗,观察组在对照组基础上加用硫辛酸注射液和胰激肽原酶肠溶片治疗。
比较两组患者的神经病变评分、神经电生理指标、生存质量评分、安全性指标和不良反应发生率。
结果治疗后,观察组神经病变评分(6.2±0.9)分低于对照组(7.6±1.1)分,差异有统计学意义(t=5.438,P<0.05);观察组神经电生理指标、生存质量评分、安全性指标均优于对照组,差异有统计学意义(P均<0.05);两组患者不良反应发生率比较,差异无统计学意义(P>0.05)。
结论硫辛酸注射液联合胰激肽原酶肠溶片对DPN患者有良好的临床疗效,能够改善神经功能、改善神经电生理指标、提高生存质量,且安全性高。
[关键词] 硫辛酸注射液;胰激肽原酶肠溶片;2型糖尿病周围神经病变;临床疗效[中图分类号] R587.2 [文献标识码] A [文章编号] 1672-4062(2024)01(a)-0174-05Effect of Lipoic Acid Injection Combined with Pancreatic Kininogenase Enteric-coated Tablets on Clinical Efficacy and Quality of Survival in DPN WANG Li, ZHU HaifengDepartment of Endocrinology, Suixi County Hospital of Traditional Chinese Medicine, Huaibei, Anhui Province, 235100 China[Abstract] Objective To investigate the effects of lipoic acid injection combined with pancreatic kininogenase enteric-coated tablets on the clinical efficacy, quality of survival and safety of patients with type 2 diabetic peripheral neuropathy (DPN). Methods 60 DPN patients admitted to Suixi County Hospital of Traditional Chinese Medicine from February 2021 to April 2022 were selected as the study objects. They were divided into two groups with 30 cases in each group by random number table method. The control group received conventional treatment, and the observation group was treated with lipoic acid injection and pancreatic kininogenase enteric-coated tablets on the basis of control group. Neuropathy score, neuroelectrophysiological index, quality of life score, safety index and incidence of adverse reactions were compared between the two groups. Results After treatment, the neuropathy score of observation group (6.2±0.9) points was lower than that of control group (7.6±1.1) points, and the difference was statistically significant (t= 5.438, P<0.05). Neuroelectrophysiological indexes, quality of survival scores and safety indexes of the observation group were better than those of the control group, and the differences were statistically significant (all P<0.05). There was no significant difference in the incidence of adverse reactions between the two groups (P>0.05). Conclusion Li⁃[作者简介]王莉(1982-),女,本科,主治医生,研究方向为糖尿病周围神经病变。
重组贻贝粘蛋白的表征及功效评价
生物技术进展 2023 年 第 13 卷 第 4 期 596 ~ 603Current Biotechnology ISSN 2095‑2341研究论文Articles重组贻贝粘蛋白的表征及功效评价李敏 , 魏文培 , 乔莎 , 郝东 , 周浩 , 赵硕文 , 张立峰 , 侯增淼 *西安德诺海思医疗科技有限公司,西安 710000摘要:为了推进重组贻贝粘蛋白在医疗、化妆品领域的应用,对大肠杆菌规模化发酵及纯化生产获得的重组贻贝粘蛋白进行了表征及功效评价。
经Edman 降解法、基质辅助激光解吸电离飞行时间质谱、PITC 法、非还原型SDS -聚丙烯酰胺凝胶电泳法、凝胶法、改良的Arnow 法对重组贻贝粘蛋白进行氨基酸N 端测序、相对分子量分析、氨基酸组成分析、蛋白纯度分析、内毒素含量测定、多巴含量测定;通过细胞迁移、斑马鱼尾鳍修复效果对重组贻贝粘蛋白进行功效评价。
结果显示,获得的重组贻贝粘蛋白与理论的一级结构一致,蛋白纯度达95%以上,内毒素<10 EU ·mg -1,多巴含量大于5%;重组贻贝粘蛋白浓度为60 μg ·mL -1时能够显著促进细胞增殖的活性(P <0.01);斑马鱼尾鳍面积样品组与模型对照组相比极显著增加(P <0.001)。
研究结果表明,重组贻贝粘蛋白具有显著的促细胞迁移和修复愈合的功效,具备作为生物医学材料的潜质。
关键词:贻贝粘蛋白;基因重组;生物材料;表征;功效评价DOI :10.19586/j.20952341.2023.0021 中图分类号:S985.3+1 文献标志码:ACharacterization and Efficacy Evaluation of Recombinant Mussel Adhesive ProteinLI Min , WEI Wenpei , QIAO Sha , HAO Dong , ZHOU Hao , ZHAO Shuowen , ZHANG Lifeng ,HOU Zengmiao *Xi'an DeNovo Hith Medical Technology Co., Ltd , Xi'an 710000, ChinaAbstract :In order to promote the application of recombinant mussel adhesive protein in the medical and cosmetics field , the recombi⁃nant mussel adhesive protein obtained from scale fermentation and purification of Escherichia coli was characterized and its efficacy was evaluated. Amino acid N -terminal sequencing , relative molecular weight analysis , amino acid composition analysis , protein purityanalysis , endotoxin content , dihydroxyphenylalanine (DOPA ) content of recombinant mussel adhesive protein were determined by the following methods : Edman degradation , matrix -assisted laser desorption ionization time -of -flight mass spectrometry (MALDI -TOF -MS ), phenyl -isothiocyanate (PITC ), nonreductive SDS -polyacrylamide gel electrophoresis (SDS -PAGE ), gel method , modified Ar⁃now. The efficacy of recombinant mussel adhesive protein was evaluated by cell migration and repairing effect of zebrafish tail fin. Re⁃sults showed that the obtained recombinant mussel adhesive protein was confirmed to be consistent with the theoretical primary structure , protein purity of more than 95%, endotoxin <10 EU ·mg -1, DOPA content above 5%. When the recombinant mussel adhesive protein concentration was 60 μg ·mL -1, the effect of promoting cell proliferation was the most obvious , and it had very significant activity (P <0.01). The caudal fin area of zebrafish in sample group was significantly increased compared with model control group (P <0.001). The results indicated that recombinant mussel adhesive protein can promote cell migration and repair healing and has the potential to be used as biomedical materials.Key words :mussel adhesive protein ; gene recombination ; biological materials ; representation ; efficacy evaluation贻贝粘蛋白(mussel adhesive protein , MAP )也称作贻贝足丝蛋白(mussel foot protein ,Mfps ),收稿日期:2023⁃02⁃24; 接受日期:2023⁃03⁃31联系方式:李敏 E -mail:*******************;*通信作者 侯增淼 E -mail:***********************.cn李敏,等:重组贻贝粘蛋白的表征及功效评价是海洋贝类——紫贻贝(Mytilus galloprovincalis)、厚壳贻贝(Mytilus coruscus)、翡翠贻贝(Perna viri⁃dis)等分泌的一种特殊的蛋白质,贻贝中含有多种贻贝粘蛋白,包括贻贝粘蛋白(Mfp 1~6)、前胶原蛋白(precollagens)和基质蛋白(matrix proteins)等[1]。
伊利替康 结构式 -回复
伊利替康结构式-回复伊利替康(Elidel)是一种局部用药治疗湿疹(atopic dermatitis)的药物。
它的主要成分是酯类化合物pimecrolimus。
伊利替康是一种非激素药物,被广泛使用于针对湿疹患者的长期治疗中,有效减轻患者的症状,并且具有较少的副作用。
本文将详细解析伊利替康的结构式,为读者提供更深入的了解。
首先我们来看一下伊利替康的结构式:酯类化合物pimecrolimus的化学名为(1S, 9S, 12S, 13E, 21R, 23R)-9, 21-dihydroxy-12-isopropyl-12-(2-methyl-1-oxobutoxy)-2,5,11,13,1 9-pentamethyl-8,21-dioxo-1H,20H-[1,4]oxazino[3,4]quinolizino[2,1 -a]isoquinoline-13-yl-2-methylpropanoate。
分析伊利替康的结构式,我们可以看到它由几个部分组成。
首先是氧杂吡咯(oxazino)的环结构,它是伊利替康的骨架。
吡咯环上连接着一个氮杂喹啉环(quinolizino)和一个异戊酸酯侧链。
在氮杂喹啉环上有一个吡美沙酮(pimecrolimus)基团。
伊利替康的结构中还有一些关键的官能团。
首先是两个羟基基团(hydroxyl group),它们分别连接在吡美沙酮基团的2号和21号碳原子上。
这些羟基基团在药效中扮演着重要的角色。
接下来是一个异丙基基团(isopropyl group),连接在吡美沙酮基团的12号碳原子上。
最后是一个异丁基基团(2-methyl-1-oxobutoxy),连接在吡美沙酮基团的12号羟基上。
伊利替康属于一类被称为calcineurin抑制剂(calcineurin inhibitors)的药物。
它通过抑制T细胞的活化和炎性细胞因子的释放,从而减轻过敏反应引起的炎症和瘙痒症状。
与传统的皮质类固醇类药物(如氢化可的松)相比,伊利替康作用于皮肤外层而不影响全身免疫系统,因此具有较少的副作用,尤其是在儿童和长期使用患者中。
伊利替康 结构式
伊利替康结构式伊利替康,也称为依西美坦,是一种利用于治疗乳腺癌和睾丸癌的化学药物。
它是一种抗肿瘤药物,通过抑制肿瘤细胞的生长和有丝分裂来起到治疗作用。
伊利替康具有独特的结构式和分子特性,下面将详细介绍它的结构式、作用机制、药代动力学和临床应用。
一、伊利替康的结构式伊利替康的化学分子式为C28H22F2N4O4,分子量为502.5克/摩尔。
其结构式如下所示:```H H| |F - C - C=C - C=C - C O| | | || || | | C N| | O // ||H - C=C-C - C=C - C-N H H/ || /C C - C//\\ / \\O O O O```图 1 伊利替康的分子结构式二、伊利替康的作用机制伊利替康的作用机制主要涉及其对肿瘤细胞的生长和分裂的抑制作用。
它是一种激酶抑制剂,通过阻断细胞周期蛋白依赖激酶(CDK)的活化而抑制细胞有丝分裂。
具体来说,伊利替康主要抑制CDK4和CDK6的活性,从而阻止细胞周期的进行,使肿瘤细胞无法继续增殖和扩散。
伊利替康也可以通过抑制转录因子E2F的活性,阻止其介导的基因转录而干扰肿瘤细胞的增殖。
这些作用机制使得伊利替康成为一种有效的抗肿瘤药物。
三、伊利替康的药代动力学1. 吸收:伊利替康口服后在胃肠道吸收迅速,生物利用度高达70%~90%。
饭后服药会延缓吸收而不影响总吸收量。
2. 分布:伊利替康主要分布在体内的肝脏、肾脏、肺和睾丸等组织中,而不会穿透血脑屏障。
3. 代谢:伊利替康主要在肝脏中代谢,由肝脏中的细胞色素P450酶系统催化酶代谢。
4. 排泄:伊利替康主要通过肝脏代谢后,以尿液和粪便的形式排泄。
伊利替康的药代动力学特点表明它在体内的吸收、分布、代谢和排泄都比较稳定,为临床应用提供了保障。
四、伊利替康的临床应用伊利替康主要用于治疗激素受体阳性的、早期和晚期乳腺癌,以及激素受体阳性的、晚期或转移性的睾丸癌。
临床研究表明,伊利替康在这些肿瘤治疗中具有显著的疗效,并且与其他治疗手段联合应用时可以进一步提高治疗效果。
德谷门冬双胰岛素注射液治疗2_型糖尿病临床效果及安全性探讨
DOI:10.16658/ki.1672-4062.2023.17.098德谷门冬双胰岛素注射液治疗2型糖尿病临床效果及安全性探讨林生,谢平,陈予福州市长乐区人民医院内分泌科,福建福州350200[摘要]目的研究德谷门冬双胰岛素注射液治疗2型糖尿病的临床效果及安全性。
方法选取于2022年7月—2023年4月福州市长乐区人民医院收治的2型糖尿病患者98例为研究对象,采用随机抓阄法分为两组,每组49例。
两组均联用常规降糖药物治疗,对照组采用甘精胰岛素注射液治疗,观察组采用德谷门冬双胰岛素注射液治疗。
对比两组临床治疗效果、临床症状好转时间和胰岛素用量情况、糖代谢指标、胰岛素功能指标、不良反应发生情况、心血管不良事件发生情况。
结果观察组总有效率高于对照组,差异有统计学意义(P<0.05)。
观察组尿酮体转阴时间、血糖达标时间、胰岛素用量均优于对照组,差异有统计学意义(P< 0.05)。
观察组空腹血糖、餐后2 h血糖、糖化血红蛋白均低于对照组,差异有统计学意义(P<0.05)。
观察组胰岛β细胞功能指数高于对照组,胰岛素抵抗指数、空腹胰岛素低于对照组,差异有统计学意义(P<0.05)。
两组恶心呕吐、倦怠乏力、低血糖总发生率比较,差异无统计学意义(P>0.05)。
两组心绞痛、心力衰竭总发生率比较,差异无统计学意义(P>0.05)。
结论德谷门冬双胰岛素注射液治疗2型糖尿病临床效果显著优于甘精胰岛素注射液,但是治疗安全性无显著变化。
[关键词] 2型糖尿病;德谷门冬双胰岛素注射液;不良反应;心血管不良事件[中图分类号] R59 [文献标识码] A [文章编号] 1672-4062(2023)09(a)-0098-04Discussion on the Clinical Effect and Safety of Insulin Degludec and Insu⁃lin Aspart Injection in the Treatment of Type 2 Diabetes MellitusLIN Sheng, XIE Ping, CHEN YuDepartment of Endocrinology, Changle District People's Hospital, Fuzhou, Fujian Province, 350200 China[Abstract] Objective To study the clinical effect and safety of insulin degludec and insulin aspart injection in the treatment of type 2 diabetes mellitus. Methods A total of 98 patients with type 2 diabetes admitted to Fuzhou Changle District People's Hospital from July 2022 to April 2023 were selected as the study objects and divided into two groups with 49 cases in each group by random lottery method. Both groups were treated with conventional hypoglycemic drugs, the control group was treated with insulin glargine injection, and the observation group was treated with Degu asparton double insulin injection. The clinical therapeutic effect, time of improvement of clinical symptoms, insulin dosage, glucose metabolism index, insulin function index, occurrence of adverse reactions and cardiovascular adverse events were compared between the two groups. Results The total effective rate of the observation group was higher than that of the control group, and the difference was statistically significant (P<0.05). The time of urine ketone body turning negative, blood glucose reaching standard and insulin dosage in observation group were better than those in control group, and the differences were statistically significant (P<0.05). Fasting plasma glucose, 2-hour postprandial blood glucose and glycated hemoglobin in the observation group were lower than those in the control group, and the differences were statistically significant (P<0.05). The function index of islet β cells in observation group was higher than that in control group, the insulin resistance index and fasting insulin was lower than that in control group, the dif⁃ference was statistically significant (P<0.05). There was no statistically significant difference in the total incidence of [作者简介]林生(1981-),男,本科,副主任医师,研究方向为糖尿病及其并发症的相关临床研究。
羟基乙叉二膦酸MSDS
PackingGroup? II
毒害物质数据 2809-21-4(Hazardous Substances Data)
生产的这类产品还有基他一些品种,例如氨基三亚甲基膦酸(ATMP): [CH2PO(OH)2]3N 以及乙二胺四亚甲基磷酸(EDTMP)等等。有机多 元膦酸是 60 年代后期开发、70 年代前后被确认的一类水处理剂,这 类处理剂的出现使水片理技术向前迈进了一大步。与机聚磷酸盐相 比,有机多无膦酸具有良药姨的化学稳定性、不易水解、能耐较高温 度和药剂量小且兼具缓和蚀垢 性能等特点。是一类阴极型缓蚀剂, 又是一类非化学当量阻垢剂。和其他水处理剂复合使用时,表现出理 想的协同效应。对许多金属离子如钙、镁、铜、锌等具有优异的螯合 能务,甚至对这些金属的无机盐类如 CaSO4、CaCO3、MgSiO3 等也有
关 剂;电镀化学品;Industrial/Fine Chemicals;INORGANIC & ORGANIC 类 CHEMICALS;Analytical Chemistry;Ligands for Pharmaceutical 别 Research;Radiopharmaceutical Chemistry (Chelating : Reagents);Phosphonate antiscalant;organophosphorus compound Mo l 文 件 :
较好的去活化作用,因此大量应用于水处理技术。该品低毒,小白鼠 皮下注射 LD50 为 kg。
用 是锅炉和换热器的阻垢剂和缓蚀剂、无氰电镀的络合剂、皂用螯合剂、 途? 金属和非金属的清洗剂
用 磷酸化试剂,用于被保护的丝氨酸和吡喃糖。
途?
生产 由三氯化磷与冰醋酸混合后,加热、蒸馏,得乙酰氯(见 00510), 方 再与亚磷酸反应制得。市售品为以水稀释为含量 50%的粘稠液体。每 法? 吨产品消耗三氯化磷(95%)931kg,冰醋酸 591kg。
317种化学物质IDLH(立即威胁生命和健康浓度)
317种化学物质IDLH(立即威胁生命和健康浓度)附录B:IDLH浓度本附录提供的IDLH浓度采纳自美国国家职业安全卫生研究所(NIOSH)正式出版物DHHS No。
90-117版本的IDLH浓度。
具体浓度请参见表B.1.表B.1 IDLH浓度序号。
污染物中文名称。
污染物英文名称。
浓度(PPM)系数(2()C)。
IDLH浓度(mg/m3)(20C)1.乙醛。
acetaldehyde。
acetic aldehyde。
10,000.18,0002.乙酸,醋酸。
acetic acid。
1,000.2,5003.乙酸酊,醋酸酊。
acetic anhydride。
1,000.4,2004.丙酮,阿西通。
acetone。
20,000.18,0005.乙腊,甲基割。
acetonitrile。
methyl cyanide。
4,000.6,8006.四溴乙烷。
acetylene tetrabromide。
tetrabromoethane。
6.17.乙烯醛。
acrolein。
allyl aldehyde。
500.2,5008.丙烯睛,乙烯基睛。
acrylonitrile。
vinyl cyanide。
150.4,2009.艾氏剂。
aldrin。
300.18,00010.烯丙醇。
allyl alcohol。
270.6,80011.烯丙卤代烷。
allyl chloride。
500.1,00012.烯丙环氧乙烷。
allyl glycidyl ether。
4,000.4,20013.2-氨基吡啶。
2-aminopyridine。
9,000.5,41014.氨。
ammonia。
100.5,41015.硫酸铵。
ammonium sulfamate。
14.37.3.87016.戊酸乙酯。
n-amyl acetate。
40.1,00017.异戊酸乙酯。
sec-amyl acetate。
95.2,50018.氨基苯。
aminobenzene。
梯希爱(上海)化成工业发展有限公司 化学品安全技术说明书
*This SDS for user in China - Not correspond to the regulation of other regions.梯希爱(上海)化成工业发展有限公司修订日期修订日期:: 03/24/2023化学品安全技术说明书修改号码修改号码:: 1修订日期修订日期:: 03/24/2023Page 1 of 42. 危险性概述G H S 分类物理性危害未分类 健康危害未分类 环境危害未分类 G H S 标签元素图标或危害标志无 信号词无信号词 危险描述无 防范说明无1. 化学品及企业标识产品名称产品名称::依托考昔T C I 产品编码产品编码::E1492公司:梯希爱(上海)化成工业发展有限公司地址:上海化学工业区普工路96号部门:营业部电话号码:************传真号码:************e-mail:*************************应急电话应急电话::*************修改号码修改号码::13. 成分/组成信息单一物质/混合物单一物质化学名(中文名):依托考昔百分比百分比::>95.0%(T)(HPLC)CAS RN :202409-33-4分子式分子式::C 18H 15ClN 2O 2S 4. 急救措施吸入吸入::将受害者移到新鲜空气处,保持呼吸通畅,休息。
若感不适请求医/就诊。
皮肤接触皮肤接触::立即去除/脱掉所有被污染的衣物。
用水清洗皮肤/淋浴。
若皮肤刺激或发生皮疹:求医/就诊。
眼睛接触眼睛接触::用水小心清洗几分钟。
如果方便,易操作,摘除隐形眼镜。
继续清洗。
如果眼睛刺激:求医/就诊。
食入食入::若感不适,求医/就诊。
漱口。
紧急救助者的防护紧急救助者的防护::救援者需要穿戴个人防护用品,比如橡胶手套和气密性护目镜。
梯希爱(上海)化成工业发展有限公司修改号码修改号码::1修订日期修订日期::03/24/2023Page 2 of 4 5.消防措施合适的灭火剂合适的灭火剂::干粉,泡沫,雾状水,二氧化碳特殊危险性特殊危险性::小心,燃烧或高温下可能分解产生毒烟。
UPLC-MS
UPLC-MS/MS法同时快速测定保健食品中10种降压类非法添加化学药王晓峰,许琨琨,卢文斌,吴芳海,蔡振世*,林晓明(泉州市食品药品检验所,福建泉州 362000)摘 要:目的:建立同时测定保健食品中10种降压类非法添加化学药的UPLC-MS/MS快速检测方法。
方法:液相采用ACQUITY UPLC®BEH C18(2.1 mm×100 mm,1.7 μm)柱,以超纯水(含0.1%甲酸)-乙腈(0.1%甲酸)为流动相,进行梯度洗脱,进样量2 μL,流速0.3 mL·min-1,柱温30 ℃。
质谱采用ESI,正、负离子多反应监测模式,进行定性分析和定量分析。
结果:盐酸普萘洛尔、酒石酸美托洛尔、艾司洛尔、比索洛尔、坎地沙坦、厄贝沙坦、替米沙坦、氯沙坦、缬沙坦和吲达帕胺的分离度良好,线性范围内相关性均较好,R2均大于0.996 3;平均回收率为93%~118%;RSD为1.4%~4.9%(n=6);方法检出限为0.10~5.00 μg·kg-1;方法定量限为0.30~15.00 μg·kg-1;单次分析仅需12 min。
结论:该方法操作便捷、检测时间短、灵敏度高、结果准确,适用于保健食品中10种降压类非法添加化学药的快速筛查及定量检测。
关键词:UPLC-MS/MS;保健食品;降压类药物Simultaneous and Rapid Determination of 10 illegally Added Antihypertensive Chemicals in Health Food by UPLC-MS/MS WANG Xiaofeng, XU Kunkun, LU Wenbin, WU Fanghai, CAI Zhenshi*, LIN Xiaoming(Quanzhou Institute for Food And Drug Control, Quanzhou 362000, China) Abstract: Objective: To establish a UPLC-MS/MS rapid detection method for simultaneously determining 10 illegally added chemical antihypertensive drugs in health foods. Method: ACQUITY UPLC®BEH C18( 2.1 mm×100 mm, 1.7 μm) column was used in the liquid phase with ultrapure water (containing 0.1% formic acid)-acetonitrile (0.1% formic acid) as the mobile phase for gradient elution, the injection volume was 2 μL, flow rate was 0.3 mL·m in-1, and column temperature was 30 ℃. The mass spectrometry was performed by ESI, positive/negative ion multiple reaction monitoring mode for qualitative and quantitative analysis. Result: The separation degree of propranolol, metoprolol, amlodipine, bisoprolol, candesartan, irbesartan, telmisartan, losartan, valsartan, and indapamide was good, and the linear range correlations were good, all R2 values were greater than 0.996 3. The average recovery rate was 93%~118%. RSD was 1.4%~4.9% (n=6). The LOD was between 0.10~5.00 μg·kg-1, and the LOQ was between 0.30~15.00 μg·kg-1. A single analysis only requires 12 min. Conclusion: The method is simple to operate, has short detection time, high sensitivity, and accurate results, and it is suitable for the rapid screening and quantitative detection of 10 illegally added chemical antihypertensive drugs in health foods.Keywords: UPLC-MS/MS; health food; antihypertensive drugs随着近年来我国经济的迅速发展,人们的生活质量得到了很大提高,同时老年人口不断增加,导致出现越来越多的高血压患者,市场上也出现了越来越多的辅助降压类保健食品。
德谷门冬双胰岛素注射液治疗2_型糖尿病的疗效及安全性研究
DOI:10.16658/ki.1672-4062.2023.19.084德谷门冬双胰岛素注射液治疗2型糖尿病的疗效及安全性研究戴卉,张开凤,朱凤丽江苏省镇江市丹徒区人民医院内分泌科,江苏镇江212000[摘要]目的探讨德谷门冬双胰岛素注射液在2型糖尿病中的效果以及安全性。
方法选取2022年1月—2023年7月江苏省镇江市丹徒区人民医院收治的62例2型糖尿病患者为研究对象,按随机数表法分为对照组(n=31)和观察组(n=31)。
对照组患者接受门冬胰岛素30注射液治疗,观察组患者接受德谷门冬双胰岛素注射治疗。
对比两组患者临床疗效、血糖变化和不良反应发生率。
结果观察组治疗有效为96.77%,高于对照组的77.42%,差异有统计学意义(χ2=5.167,P=0.023)。
治疗前,两组患者血糖水平比较,差异无统计学意义(P>0.05);治疗后,两组患者血糖水平均改善,且观察组血糖指标低于对照组,差异有统计学意义(P< 0.05)。
观察组不良反应发生率低与对照组,差异有统计学意义(P<0.05)。
结论德谷门冬双胰岛素的应用可以明显改善2型糖尿病患者血糖水平,疗效更为确切,且安全性更高,不会增加用药后不良反应。
[关键词] 2型糖尿病;德谷门冬双胰岛素;门冬胰岛素30注射液;安全性[中图分类号] R587 [文献标识码] A [文章编号] 1672-4062(2023)10(a)-0084-04Study on the Efficacy and Safety of Insulin Degludec and Insulin Aspart Injection in the Treatment of Type 2 Diabetes MellitusDAI Hui, ZHANG Kaifeng, ZHU FengliDepartment of Endocrinology, Zhenjiang Dantu District People's Hospital, Zhenjiang, Jiangsu Province, 212000 China [Abstract] Objective To explore the effect and safety of insulin degludec and insulin aspart injection in type 2 diabe⁃tes mellitus.Methods 62 patients of type 2 diabetes mellitus patients admitted to Zhenjiang Dantu District People's Hospital, Jiangsu Province from January 2022 to July 2023 were selected as study objects and divided into the control group (n=31) and the observation group (n=31) by taking the random number table method. The patients in the control group were treated with insulin aspart 30 injection and the patients in the observation group were treated with insulin degludec and insulin aspart injection. Compared the clinical efficacy, the changes in blood glucose and the incidence of adverse reactions between the two groups of patients.Results The treatment effectiveness of the observation group was 96.77%, which was higher than that of the control group, which was 77.42%, and the difference was statistically significant (χ2=5.167, P=0.023). There was no statistically significant difference in blood glucose levels between the two groups before treatment (P>0.05). After treatment, blood glucose levels improved in both groups, and the level of blood glucose in the observation group were lower than those in the control group, and the difference was statistically significant (P<0.05). The incidence of adverse reactions in the observation group was lower than that in the control group, and the difference was statistically significant (P<0.05).Conclusion The application of insulin degludec and in⁃sulin aspart can significantly improve the blood glucose level of patients with type 2 diabetes mellitus, the efficacy is more accurate, and the safety is higher, and it will not increase the occurrence of adverse reactions after the use of medication.[作者简介]戴卉(1985-),女,本科,主治医师,研究方向为内分泌科。
上海迈迹生物医药科技有限公司介绍企业发展分析报告
Enterprise Development专业品质权威Analysis Report企业发展分析报告上海迈迹生物医药科技有限公司免责声明:本报告通过对该企业公开数据进行分析生成,并不完全代表我方对该企业的意见,如有错误请及时联系;本报告出于对企业发展研究目的产生,仅供参考,在任何情况下,使用本报告所引起的一切后果,我方不承担任何责任:本报告不得用于一切商业用途,如需引用或合作,请与我方联系:上海迈迹生物医药科技有限公司1企业发展分析结果1.1 企业发展指数得分企业发展指数得分上海迈迹生物医药科技有限公司综合得分说明:企业发展指数根据企业规模、企业创新、企业风险、企业活力四个维度对企业发展情况进行评价。
该企业的综合评价得分需要您得到该公司授权后,我们将协助您分析给出。
1.2 企业画像类别内容行业科技推广和应用服务业-其他科技推广服务业资质按征收率征收增值税小规模纳税人产品服务物医药科技领域内(除人体干细胞、基因诊断1.3 发展历程2工商2.1工商信息2.2工商变更2.3股东结构2.4主要人员2.5分支机构2.6对外投资2.7企业年报2.8股权出质2.9动产抵押2.10司法协助2.11清算2.12注销3投融资3.1融资历史3.2投资事件3.3核心团队3.4企业业务4企业信用4.1企业信用4.2行政许可-工商局4.3行政处罚-信用中国4.4行政处罚-工商局4.5税务评级4.6税务处罚4.7经营异常4.8经营异常-工商局4.9采购不良行为4.10产品抽查4.11产品抽查-工商局4.12欠税公告4.13环保处罚4.14被执行人5司法文书5.1法律诉讼(当事人)5.2法律诉讼(相关人)5.3开庭公告5.4被执行人5.5法院公告5.6破产暂无破产数据6企业资质6.1资质许可6.2人员资质6.3产品许可6.4特殊许可7知识产权7.1商标7.2专利7.3软件著作权7.4作品著作权7.5网站备案7.6应用APP7.7微信公众号8招标中标8.1政府招标8.2政府中标8.3央企招标8.4央企中标9标准9.1国家标准9.2行业标准9.3团体标准9.4地方标准10成果奖励10.1国家奖励10.2省部奖励10.3社会奖励10.4科技成果11土地11.1大块土地出让11.2出让公告11.3土地抵押11.4地块公示11.5大企业购地11.6土地出租11.7土地结果11.8土地转让12基金12.1国家自然基金12.2国家自然基金成果12.3国家社科基金13招聘13.1招聘信息感谢阅读:感谢您耐心地阅读这份企业调查分析报告。
邻苯二甲酸酯癌变斜率因子_概述及解释说明
邻苯二甲酸酯癌变斜率因子概述及解释说明1. 引言1.1 概述邻苯二甲酸酯(Phthalates)是一类广泛使用的化学物质,常用于塑料制品、化妆品、个人护理产品和医疗器械等众多工业领域。
然而,近年来研究发现,邻苯二甲酸酯可能对人体健康产生不利影响。
其中一个重要的评估指标是邻苯二甲酸酯的癌变斜率因子(Cancer Slope Factor)。
1.2 文章结构本文主要围绕邻苯二甲酸酯的癌变斜率因子展开,旨在概述该指标的定义、意义以及与健康风险的关联。
具体结构如下:第一部分为引言部分,对文章进行概述,并介绍文章的结构。
第二部分将详细描述邻苯二甲酸酯及其相关知识。
第三部分将解释说明癌变斜率因子及其相关要点。
第四部分对整篇文章进行总结回顾。
最后,给出研究的不确定性和下一步工作建议,并提供对公众和政策制定者的建议和影响。
1.3 目的本文的目的是为了全面概述邻苯二甲酸酯癌变斜率因子的相关知识,并指出其在健康风险评估中的重要性。
通过解释说明相关要点,以期增加公众对该指标所带来健康影响的认识和了解。
最终,本文将为未来研究和政策决策提供一些建议和参考。
2. 邻苯二甲酸酯癌变斜率因子概述2.1 邻苯二甲酸酯简介邻苯二甲酸酯(Phthalates)是一类常用的化学物质,广泛应用于塑料制品、涂料、染料、香精等工业领域。
在消费品中使用的邻苯二甲酸酯主要包括但不限于:丁基邻苯二甲酸盐(DBP)、二乙基邻苯二甲酸盐(DEP)、环己基邻苯二甲酸盐(DnHP)以及辛基邻苯二甲酸盐(DnOP)等。
2.2 癌变斜率因子定义癌变斜率因子(Cancer Slope Factor,CSF)是一种评估转化为潜在致癌物质的暴露水平与生物学效应之间关系的指标。
它表示单位剂量引发癌症的增加风险。
对于邻苯二甲酸酯来说,其癌变斜率因子用于度量长期接触该化学物质对人体可能造成的致癌风险。
2.3 癌变斜率因子的意义癌变斜率因子的计算和使用对于评估化学物质致癌风险和制定相关政策具有重要意义。
医用防腐剂MSDS
医用防腐剂MSDS
产品信息
- 产品名称:医用防腐剂
- 常用名:MSDS
- 化学式:未提供
- 分子量:未提供
产品用途
- 医用防腐剂用于医疗领域,用于防止或抑制细菌和真菌的生长。
成分信息
该产品的精确成分信息未提供。
物理性质
- 外观:为无色液体。
- 气味:未提供。
- 熔点:未提供。
- 沸点:未提供。
- 相对密度:未提供。
- 溶解性:未提供。
健康与安全信息
- 眼睛接触:避免直接接触,如不慎接触,应立即用大量清水冲洗并寻求医疗帮助。
- 皮肤接触:避免直接接触,如不慎接触,应用肥皂和清水彻底清洗受影响的区域。
- 吸入:应保持通风良好的环境,如出现呼吸困难,应寻求医疗帮助。
- 食入:不可食用,如意外食入,应立即寻求医疗帮助。
储存与运输
- 储存条件:应存放在阴凉、干燥、通风良好的地方。
避免与食品、饮料和动物饲料接触。
- 运输条件:按照非危险品的运输标准进行运输。
废弃物处理
- 废弃物处理应遵循当地法规。
未经处理的废弃物不得随意丢弃。
包装规格
- 包装信息未提供。
应急措施
- 紧急处理:避免直接接触,迅速撤离现场,并寻求医疗帮助。
- 报警在紧急情况下,拨打当地急救电话。
以上提供的信息基于现有的资料,但可能不完全准确,具体的
产品信息应以实际情况为准。
碧云天细胞外液产品说明书
碧云天生物技术/Beyotime Biotechnology 订货热线:400-168-3301或800-8283301 订货e-mail :****************** 技术咨询:***************** 网址:碧云天网站 微信公众号细胞外液(Extracellular Solution) 产品编号产品名称 包装 C0216-500ml 细胞外液(Extracellular Solution) 500ml产品简介:碧云天生产的细胞外液(Extracellular Solution, ECS),也称等渗胞外液(Isotonic Extracellular Solution),常用于细胞培养过程中细胞的洗涤、活细胞染色时荧光探针或染料工作液的配制等用途。
本细胞外液比PBS 或HBSS 等缓冲液效果更佳,对细胞状态的影响比PBS 或HBSS 更小。
本细胞外液含145mM NaCl, 适量的KCl 、CaCl 2、MgCl 2等缓冲试剂,pH7.4±0.1,0.22μm 过滤除菌。
使用前不必再进行稀释或过滤除菌等任何处理。
本细胞外液长时间浸润细胞对细胞刺激极小,除了正常清洗细胞时可代替PBS 或HBSS 作为洗涤溶液,体外活细胞实验中也可作为缓冲液有效地维持细胞的活性,短时间内可代替细胞培养液作为荧光探针或者药物的稀释液,特别是1-2小时内对细胞的影响要显著小于PBS 或HBSS ,尤其在活细胞染色实验中既能有效地清洗细胞又不会对细胞状态产生显著影响,非常适合体外活细胞实验时,血清或酚红有干扰的情况下使用。
本细胞外液由于其自身对细胞的刺激极小,可很好地维持细胞活性,且组分简单,又能极大降低对实验的影响,因此也常被用来作为体外活细胞实验的灌流液。
在连续给药刺激的共聚焦观察实验或者对离子成分无特殊要求的电生理实验中,本细胞外液均能作为灌流液使用。
包装清单:产品编号产品名称 包装 C0216-500ml细胞外液(Extracellular Solution) 500ml — 说明书 1份保存条件:4ºC 保存,半年有效。
MSDS危险化学品安全技术说明书——32144--正戊酸甲酯
化学品安全技术说明书第一部分化学品及企业标识化学品中文名:正戊酸甲酯;缬草酸甲酯化学品英文名:methyl n-valerate;methyl pentanoate企业名称:生产企业地址:邮编: 传真:企业应急电话:电子邮件地址:技术说明书编码:第二部分成分/组成信息√纯品混合物有害物成分浓度CAS No.正戊酸甲酯624-24-8第三部分危险性概述危险性类别:第3.2类中闪点液体侵入途径:吸入、食入、经皮吸收健康危害:吸入、摄入或经皮肤吸收后对身体可能有害。
对人的刺激作用阈浓度为20mg/m3 。
对眼睛、皮肤有刺激作用。
环境危害:对环境有害。
燃爆危险:易燃,其蒸气与空气混合,能形成爆炸性混合物。
第四部分急救措施皮肤接触:立即脱去污染的衣着,用大量流动清水冲洗。
如有不适感,就医。
眼睛接触:提起眼睑,用流动清水或生理盐水冲洗。
如有不适感,就医。
吸入:迅速脱离现场至空气新鲜处。
保持呼吸道通畅。
如呼吸困难,给输氧。
呼吸、心跳停止,立即进行心肺复苏术。
就医。
食入:饮足量温水,催吐。
口服活性碳,导泻。
就医。
第五部分消防措施危险特性:其蒸气与空气可形成爆炸性混合物,遇明火、高热极易燃烧爆炸。
与氧化剂接触猛烈反应。
若遇高热,容器内压增大,有开裂和爆炸的危险。
有害燃烧产物:一氧化碳。
灭火方法:用雾状水、泡沫、干粉、二氧化碳、砂土灭火。
灭火注意事项及措施:消防人员须佩戴防毒面具、穿全身消防服,在上风向灭火。
尽可能将容器从火场移至空旷处。
喷水保持火场容器冷却,直至灭火结束。
处在火场中的容器若已变色或从安全泄压装置中产生声音,必须马上撤离。
第六部分泄漏应急处理应急行动:消除所有点火源。
根据液体流动和蒸气扩散的影响区域划定警戒区,无关人员从侧风、上风向撤离至安全区。
建议应急处理人员戴正压自给式呼吸器,穿防静电服。
作业时使用的所有设备应接地。
禁止接触或跨越泄漏物。
尽可能切断泄漏源。
防止泄漏物进入水体、下水道、地下室或密闭性空间。
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MSDS
1 Composition
7 Accident Release Measure
Product Name:LY2157299
Chemical Name:
PROCEDURE(S) OF PERSONAL PRECAUTION(S)-Wear respirator, chemical safety goggles, rubber boots, and heavy
rubber gloves.METHODS FOR CLEANING UP-Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and
wash spill site after material pickup is complete.
6-Quinolinecarboxamide, 4-[5,6-dihydro-2-(6-methyl-2-pyridinyl)-4H-pyrrolo[1,2-b]pyrazol-3-yl]-
CAS No.:700874-72-2
8 Accident Release Measure
Appearance:White to off-white(solid)Formula:C22H19N5O
9 Toxicological Information
Solubility:
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
No data available.
p p p p DMSO ≥72mg/mL Water <1.2mg/mL
Ethanol ≥8mg/mL
2 Handling and Storage
10 Regulary Information
3 Stability and Reactivity
11Disposal Considerations
CLASSIFICATION- Substance not yet fully tested.SAFETY PHASES- 26-36 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing.) 36/37/38 (Irritating to eyes,respiratory system and skin.)
STABILITY- Stable under normal handling conditions.HANDLING- Do not breathe dust. Avoid contact with eyes,
skin,and clothing.Avoid prolonged or repeated exposure.STORAGE- Store in a properly sealed container store at -20℃,shelflife is 2 years.
11 Disposal Considerations 4 Hazards Identification
12 Transport Information
5First Aid RID/ADR- Non-hazardous for road transport. IMDG- Non-hazardous for sea transport.IATA - Non-hazardous for air transport.
As specific country, federal, state and local environmental
regulations vary and change frequently we suggest you contact a local, authorized waste disposal contractor for adequate disposal.
Special indication of hazards to humans and the environment.Irritating to eyes, respiratory system and skin.
MATERIALS TO AVOID- Strong oxidizing agents.REACTIVITY- May emit toxic gasses like Carbon monoxide,Carbon dioxide, Nitrogen oxides upon thermal decomposition.
5 First Aid
13 Other Information
The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Medchemexpress LLC shall not be held liable for any damage resulting from h dli f t t ith th b d t
INHALATION- If inhaled, remove to fresh air. If not breathing give, artificial respiration. If breathing is difficult, give oxygen.SKIN CONTACT- In case of contact, immediately wash skin with
soap and copious amounts of water.EYE CONTACT- In case of contact, immediately flush eyes with
copious amounts of water for at least 15 minutes.INGESTION- If swallowed, wash out mouth with water provided person is conscious. Call a physician.
6 Fire Fighting Measures
handling or from contact with the above product.
EXTINGUISHING MEDIA Water spray- Carbon dioxide, dry chemical powder, or appropriate foam.
SPECIAL RISKS Specific Hazard(s)- Emits toxic fumes under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS Wear self-contained breathing apparatus and protective clothing Caution: Not fully tested. For research purposes only
Medchemexpress LLC
to prevent contact with skin and eyes.
18W i l k i n s o n W a y , P r i n c e t o n , N J 08540,U S A
E m a i l : i n f o @m e d c h e m e x p r e s s .c o m W e b : w w w .m e d c h e m e x p r e s s .c o m。