CAS号: 80-62-6 英文名称: Methyl methacrylate 英文同义词: MMA;Mme;Diakon;NA 1247;Paladon;Pegalan;NCI-C50680;Acryester M;Atriopeptidase;CH2=C(CH3)COOCH3 中文名称: 甲基丙烯酸甲酯 中文同义词: 有机玻璃单体;间丙烯酸甲酯;甲基丙烯酸甲酯;甲基烯丙酸甲酯;甲基败脂酸甲酯;α-甲基丙烯酸甲酯;2-甲基丙烯酸甲酯;甲基丙烯酸甲脂 单体;甲基丙烯酸甲酯,CP;甲基丙烯酸甲酯 溶液 分子式: C5H8O2 分子量: 100.12 熔点 : -48 °C 沸点 : 100 °C(lit.) 密度 : 0.943 g/mL at 20 °C 蒸气密度: 3.5 (vs air) 蒸气压: 29 mm Hg ( 20 °C) 折射率 : n 20/D 1.414(lit.) FEMA : 4002 | METHYL 2-METHYL-2-PROPENOATE 闪点 : 50 °F 储存条件 : Refrigerator 溶解度 : 15g/l 形态: Crystalline Powder or Crystals 颜色: White to pale yellow 嗅觉阈值(Odor Threshold): 0.21ppm 爆炸极限值(explosive limit): 2.1-12.5%(V) 水溶解性 : 15.9 g/L (20 ºC) Merck : 14,5941 JECFA Number: 1834 BRN : 605459 Henry's Law Constant: 2.46 x 10-4 atm?m3/mol at 20 °C (approximate - calculated from water solubility and vapor pressure) 暴露限值: NIOSH REL: TWA 100 ppm (410 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm with intended TWA and STEL values of 50 and 100 ppm, respectively. InChIKey: VVQNEPGJFQJSBK-UHFFFAOYSA-N CAS 数据库: 80-62-6(CAS DataBase Reference) NIST化学物质信息: 2-Propenoic acid, 2-methyl-, methyl ester(80-62-6) (IARC)致癌物分类: 3 (Vol. Sup 7, 60) 1994 EPA化学物质信息: Methyl methacrylate (80-62-6) 危险品标志 : F,Xi,T 危险类别码 : 11-37/38-43-39/23/24/25-23/24/25 安全说明 : 24-37-46-45-36/37-16-7 危险品运输编号 : UN 1247 3/PG 2 WGK Germany : 1 RTECS号: OZ5075000 自燃温度: 815 °F TSCA : Yes HazardClass : 3 PackingGroup : II 海关编码 : 29161410 毒害物质数据: 80-62-6(Hazardous Substances Data) 毒性: The acute toxicity of methyl methacrylate is low. Irritation of the skin, eye, and nasal cavity has been observed in rodents and rabbits exposed to relatively high concentrations of methyl methacrylate. The chemical is a mild skin sensitizer in animals. The effect observed most frequently at lowest concentration after repeated inhalation exposure to methyl methacrylate is irritation of the nasal cavity. Effects on the kidney and liver at higher concentrations have also been reported. The l