CAS号:22677-21-0
品名:(R)-(+)-4-羟基-2-吡咯烷酮(4R)-4-hydroxypyrrolidin-2-one
中文别名:(R)-4-羟基-2-吡咯酮;(R)-β-羟基-γ-丁内酰胺;
英文别名:(4R)-4-hydroxy-2-pyrrolidone;RHPD;(R)-4-Hydroxypyrrolidin-2-one;4(R)-hydroxy-2-pyrrolidinone;(4R)-4-hydroxy-2-pyrrolidinone;(R)-4-hydroxypyrrolidin-2-one;(R)-4-HYDROXY-2-PYRROLIDINONE;(R)-(+)-4-Hydroxy-2-pyrrolidinone;(r)-4-hydroxy-2-pyrrolidone;
分子式:C4H7NO2
分子量:101.104
精确质量:101.048
Psa:49.33
BRN号:1524193
MDL号:MFCD00273364
PubChem号:24871603
外观与性状:白色至淡黄色晶体粉末
密度:1.292 g/cm3
沸点:363.6ºC at 760 mmHg
熔点:156-160ºC
闪点:173.7ºC
折射率:1.513
蒸汽压:9.26E-07mmHg at 25°C
安全说明:S26
危险类别码:R36/37/38
WGK Germany:3
海关编码:2933790090
危险品标志:Xi
简介:The(R)-enantiomerintermediateinthepreparationofOxiracetam.
吡咯