2-环戊烯酮 2-Cyclopenten-1-one CAS号930-30-3分子式、结构式、MSDS、物化性质、用途-化学科研者一站式服务平台

化合物简介

2-Cyclopentenone is a hydrocarbon with chemical formula C5H6O and CAS number 930-30-3. It is structurally similar to cyclopentanone, with the additional feature of α-β unsaturation in the ring system. 2-Cyclopentenone belongs to the cycloalkene (alkenes which have one or more rings of carbon atoms) class of compounds and is also a ketone (it possesses a carbonyl functional group). It is a liquid at room temperature with a boiling point of 150°C. It has been isolated from pressure-cooked pork liver by simultaneous steam distillation and continuous solvent extraction.

基本信息

CAS：930-30-3
中文别名：2-环戊烯-1-酮;2-环五亚乙基六胺-1-酮;2-环戊酮;
英文别名：2-Cyclopenten-1-one;2-Cyclopentenone;
分子式：C5H6O
分子量：82.1005
精确质量：82.0419
Psa：17.07
Logp：0.9055

编号系统

MDL号：MFCD00001401

物化性质

外观与性状：透明黄色液体
密度：0.98g/mLat 25°C(lit.)
沸点：64-65°C19mm Hg(lit.)
闪点：108°F
折射率：n20/D 1.481(lit.)
水溶解性：almost insoluble
稳定性：Stable under normal temperatures and pressures.
储存条件：2-8ºC

安全信息

安全说明：S16-S36-S36/37/39
WGK Germany：3
危险类别码：R10; R22; R36/37/38
危险品运输编码：UN 1224 3/PG 3
海关编码：2914299000
危险类别：3
包装等级：III
危险品标志：Xn