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CAS号:109-78-4
英文名称:3-Hydroxypropionitrile
英文同义词:NSC 2598;usafrh-7;beta-Hpn;USAF rh-7;beta-Hpn3;Cyanoethanol;2-CYANOETHANOL;Glycol Canohydrin;glycolcyanohydrin;2-Cyano-1-ethanol
中文名称:3-羟基丙腈
中文同义词:氰乙醇;氰化乙醇;乙撑氰醇;2-氰乙醇;3-羥丙腈;2-腈乙醇;α-氰乙醇;3-羟丙腈;Α-氰乙醇;三羟基丙腈
分子式:C3H5NO
分子量:71.08
熔点:-46 °C (lit.)
沸点:228 °C (lit.)
密度:1.04 g/mL at 25 °C (lit.)
蒸气密度:2.5 (vs air)
蒸气压:<0.1 mm Hg ( 20 °C)
折射率:n
闪点:>230 °F
储存条件:Store below +30°C.
溶解度:diethyl ether: slightly soluble2.3% (w/w) at 15°C(lit.)
形态:Liquid
酸度系数(pKa):13.82±0.10(Predicted)
比重:1.047 (20/4℃)
颜色:Clear slightly yellow to yellow
PH值:3.0-4.5 (H2O, 20℃)(undiluted)
爆炸极限值(explosive limit):12.1%
水溶解性:>=10 g/100 mL at 20 ºC
Merck:14,3794
BRN:635773
稳定性:Stable. Flammable. Incompatible with strong oxidizing agents. Reacts with water or steam to release toxic vapours. Reacts violently with acids, amines, inorganic bases. Corrodes mild steel.
InChIKey:WSGYTJNNHPZFKR-UHFFFAOYSA-N
CAS 数据库:109-78-4(CAS DataBase Reference)
NIST化学物质信息:Propanenitrile,3-hydroxy-(109-78-4)
EPA化学物质信息:Ethylene cyanohydrin (109-78-4)