2-氰基丙烯酸甲酯
2-氰基丙烯酸甲酯用途
该品具有片刻聚合的特点,有强大的粘着力,用作胶粘剂和聚合物的单体,可用于皮肤手术切口和新鲜伤口的粘合。
2-氰基丙烯酸甲酯名称
[ CAS 号 ]:
137-05-3
[ 中文名 ]:
2-氰基丙烯酸甲酯
[ 英文名 ]:
mecrilate
[中文别名 ]:
[英文别名 ]:
- 2-cyano-acrylic acid methyl ester
- Mecrylate
- Cyanolit
- 2-Cyan-acrylsaeure-methylester
- Mecrilat
- ad/here
- methyl 2-cyanoacrylate
- Krazy-Glue
- EINECS 205-275-2
- Methyl cyanoacrylate
2-氰基丙烯酸甲酯物理化学性质
[ 密度 ]:
1.08g/cm3
[ 沸点 ]:
174.5ºC at 760mmHg
[ 分子式 ]:
C5H5NO2
[ 分子量 ]:
111.09900
[ 闪点 ]:
67.6ºC
[ 精确质量 ]:
111.03200
[ PSA ]:
50.09000
[ LogP ]:
0.23918
[ 外观性状 ]:
液体
[ 蒸汽压 ]:
1.2mmHg at 25°C
[ 折射率 ]:
1.428
[ 储存条件 ]:
库房低温,通风,干燥,防火,与强氧化剂分开存放
2-氰基丙烯酸甲酯毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AS7000000
- CHEMICAL NAME :
- Acrylic acid, 2-cyano-, methyl ester
- CAS REGISTRY NUMBER :
- 137-05-3
- BEILSTEIN REFERENCE NO. :
- 1751282
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 28
- MOLECULAR FORMULA :
- C5-H5-N-O2
- MOLECULAR WEIGHT :
- 111.11
- WISWESSER LINE NOTATION :
- 1UYCN&VO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Human
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 101 ppm/6H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- >10959 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intratesticular
- DOSE :
- 100 mg/kg
- SEX/DURATION :
- male 1 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 188,97,1987 *** REVIEWS *** ACGIH TLV-STEL 18 mg/m3 (4 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 9.1 mg/m3 (2 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 2 ppm (8 mg/m3) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,162,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 2 ppm (8 mg/m3);STEL 4 ppm (16 mg/m3) JAN 1993 OEL-AUSTRIA:TWA 2 ppm (8 mg/m3) JAN 1993 OEL-BELGIUM:TWA 2 ppm (9.1 mg/m3);STEL 4 ppm (18 mg/m3) JAN 1993 OEL-DENMARK:TWA 2 ppm (8 mg/m3) JAN 1993 OEL-FINLAND:TWA 2 ppm (9 mg/m3);STEL 4 ppm (18 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 2 ppm (8 mg/m3);STEL 4 ppm (16 mg/m3) JAN 1993 OEL-GERMANY:TWA 2 ppm (8 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 2 ppm (8 mg/m3) JAN 1993 OEL-SWEDEN:TWA 2 ppm (9 mg/m3);STEL 4 ppm (18 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 2 ppm (9 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 2 ppm (8 mg/m3);STEL 4 ppm (16 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO METHYL 2-CYANOACRYLATE-air:10H TWA 2 ppm;STEL 4 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4755 No. of Facilities: 895 (estimated) No. of Industries: 25 No. of Occupations: 25 No. of Employees: 18406 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4755 No. of Facilities: 1434 (estimated) No. of Industries: 46 No. of Occupations: 51 No. of Employees: 51367 (estimated) No. of Female Employees: 22918 (estimated)
2-氰基丙烯酸甲酯安全信息
[ 危害码 (欧洲) ]:
Xi
[ 风险声明 (欧洲) ]:
R36/37/38
[ 安全声明 (欧洲) ]:
S23;S26;S24/25
[ 海关编码 ]:
2926909090
2-氰基丙烯酸甲酯制备
由氰乙酸甲酯经聚合、裂解而得。将氰乙酸甲酯(见24530)和哌啶混合,加入预热至80℃的甲醛中。保温搅拌反应1h,将反应液放入冰水中,经球磨、粉碎、洗涤、干燥得聚2-氰基丙酸甲酯。将其与对苯二酚、五氧化二磷、磷酸三甲酚加入反应锅,保持微负压通入二氧化硫,加热到230℃裂解。裂解产物再加入对苯二酚、五氧化二磷及二氧化硫,减压蒸馏,收集80℃(0.67kPa)馏分,即得2-氰基丙烯酸甲酯。该品需加入0.01%对苯二酚密封保存。
2-氰基丙烯酸甲酯海关
[ 海关编码 ]: 2926909090
[ 中文概述 ]:
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
相关化工产品/化学物质:
推荐生产厂家/供应商:
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥369.9/1g
¥139.9/250mg
¥1289.9/5g
¥需询单/1g
联系人:阿拉丁李高志
产品详情:2-氰基丙烯酸甲酯
公司名:中山市迪欣化工有限公司
区域:中山市三角镇
价格:
¥7300.0/1kg
联系人:王洁
产品详情:α-氰基丙烯酸甲酯
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