685-09-6

• 常用中文名：五氟甲基丙烯酸甲酯
• 常用英文名：methyl pentafluoromethacrylate
• CAS号：685-09-6
• 分子式：C₅H₃F₅O₂
• 分子量：190.06800
• 发布时间：2018-07-23 09:42:07
• 更新时间：2025-08-31 22:09:02

名称

• 中文名: 五氟甲基丙烯酸甲酯
• 英文名: methyl 3,3-difluoro-2-(trifluoromethyl)prop-2-enoate
• 英文别名: Methacrylic acid,pentafluoro-,methyl ester; Pentafluoromethacrylic acid methyl ester; methyl perfluoromethacrylate; Perfluormethacrylsaeure-methylester; methyl perfluoromethylacrylate; ACRYLIC ACID,3,3-DIFLUORO-2-(TRIFLUOROMETHYL)-,METHYL ESTER; Perfluoromethacrylsaeuremethylester; Methyl pentafluoromethacrylate; Methylester kyseliny pentafluormethakrylove [Czech]; MFCD00153210; methyl 3,3-difluoro-2-(trifluoromethyl)acrylate

物化性质

• 密度: 1.407g/cm3
• 沸点: 94ºC
• 分子式: C₅H₃F₅O₂
• 分子量: 190.06800
• 闪点: 21.6ºC
• 精确质量: 190.00500
• PSA: 26.30000
• LogP: 1.87230
• 折射率: 1.329
• 储存条件: Keep Cold

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AS8575000 CHEMICAL NAME : Acrylic acid, 3,3-difluoro-2-(trifluoromethyl)-, methyl ester CAS REGISTRY NUMBER : 685-09-6 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C5-H3-F5-O2 MOLECULAR WEIGHT : 190.08 WISWESSER LINE NOTATION : FYFUYVO1&XFFF HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 220 mg/kg TOXIC EFFECTS : Behavioral - tremor Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 14,114,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 17 mg/kg TOXIC EFFECTS : Behavioral - tremor Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 14,114,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 20 mg/kg TOXIC EFFECTS : Behavioral - tremor Lungs, Thorax, or Respiration - respiratory depression Nutritional and Gross Metabolic - body temperature decrease REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 14,114,1969

安全

• 危害码 (欧洲): F,Xi
• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): 26-36/37/39
• 危险品运输编码: UN 3265

合成路线

360-54-3 ~70% 685-09-6

文献：Sanders, Daniel P.; Connor, Eric F.; Grubbs, Robert H.; Hung, Raymond J.; Osborn, Brian P.; Chiba, Takashi; MacDonald, Scott A.; Grant Willson; Conley, Will Macromolecules, 2003 , vol. 36, # 5 p. 1534 - 1542

1480-83-7 ~% 685-09-6

文献：Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , p. 1435 - 1438 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 1573 - 1576

37587-69-2 ~% 685-09-6

文献：Tetrahedron, , vol. 29, p. 595 - 601