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CAS号:105-53-3
英文名称:Diethyl malonate
英文同义词:DEM;FEMA 2375;MALONIC ESTER;JACS-105-53-3;ETHYL MALONATE;Diethyl malonat;Diethyi malonate;DIETHYL MALONATE;AKOS BBS-00004262;DiethylMalonate>
中文名称:丙二酸二乙酯
中文同义词:丙二酸乙酯;丙二醇二乙酯;丙二酸二乙酯;胡萝卜酸乙酯;二已基丙二酸;胡萝卜酸二乙酯;丙二酸二乙酯,;二乙基丙二酸盐;胡罗卜酸二乙酯;丙戊酸钠杂质22
分子式:C7H12O4
分子量:160.17
熔点:-51--50 °C (lit.)
沸点:199 °C (lit.)
密度:1.055 g/mL at 25 °C (lit.)
蒸气密度:5.52 (vs air)
蒸气压:1 mm Hg ( 40 °C)
FEMA:2375 | DIETHYL MALONATE
折射率:n
闪点:212 °F
储存条件:Store below +30°C.
溶解度:20.8g/l (External MSDS)
形态:Liquid
酸度系数(pKa):13.5(at 25℃)
颜色:colourless liquid
气味 (Odor):Sweet ester odor
爆炸极限值(explosive limit):0.8-12.8%(V)
水溶解性:Miscible with ethyl alcohol, ether, chloroform and benzene. Slightly miscible with water.
JECFA Number:614
Merck:14,3823
BRN:774687
稳定性:Stable. Combustible. Incompatible with strong oxidizing agents,
InChIKey:IYXGSMUGOJNHAZ-UHFFFAOYSA-N
CAS 数据库:105-53-3(CAS DataBase Reference)
NIST化学物质信息:Propanedioic acid, diethyl ester(105-53-3)
EPA化学物质信息:Diethyl malonate (105-53-3)