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CAS号:140-88-5
英文名称:Ethyl acrylate
英文同义词:2-988;FEMA 2418;NCI-C50384;carboset511;Carboset 511;Ethylakrylat;ETHYLACRYLAT;etilacrilato;CH2=CHCOOC2H5;Ethylacrylaat
中文名称:丙烯酸乙酯
中文同义词:丙烯酸乙脂;败脂酸乙酯;丙烯酸乙酯;烯丙酸乙酯;乙基丙烯酸酯;丙烯酸乙酯单体;2-丙烯酸乙酯;丙烯酸乙酯 危险品;丙烯酸乙酯(EA);丙烯酸乙酯(阴凉)
分子式:C5H8O2
分子量:100.12
熔点:−71 °C(lit.)
沸点:99 °C(lit.)
密度:0.921 g/mL at 20 °C
蒸气密度:3.5 (vs air)
蒸气压:31 mm Hg ( 20 °C)
折射率:n
FEMA:2418 | ETHYL ACRYLATE
闪点:60 °F
储存条件:2-8°C
溶解度:20g/l
形态:Liquid
颜色:Clear
气味 (Odor):Characteristic acrylic odor; sharp, fragrant; acrid; slightly nauseating; sharp, ester type.
嗅觉阈值(Odor Threshold):0.00026ppm
爆炸极限值(explosive limit):1.8-14%(V)
水溶解性:1.5 g/100 mL (25 ºC)
凝固点:99.8℃
JECFA Number:1351
Merck:14,3759
BRN:773866
Henry's Law Constant:2.25(x 10-3 atm?m3/mol) at 20 °C (approximate - calculated from water solubility and vapor pressure)
暴露限值:TLV-TWA 5 ppm (~20 mg/m3) (ACGIH), 25 ppm (~100 mg/m3 (MSHA, NIOSH), TWA skin 25 ppm (100 mg/m3) (OSHA); IDLH 2000 ppm (NIOSH).
稳定性:Stable, but may polymerize upon exposure to light. Highly flammable. Keep cool. Incompatible with oxidizing agents, peroxides and other polymerization initiators.
CAS 数据库:140-88-5(CAS DataBase Reference)
(IARC)致癌物分类:2B (Vol. 39, Sup 7, 71, 122) 2019
NIST化学物质信息:2-Propenoic acid, ethyl ester(140-88-5)
EPA化学物质信息:Ethyl acrylate (140-88-5)