CAS号:930-30-3
品名:2-环戊烯酮2-Cyclopenten-1-one
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
MDL号:MFCD00001401
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.)
稳定性:Stable under normal temperatures and pressures.
储存条件:2-8ºC
安全说明:S16-S36-S36/37/39
危险类别码:R10; R22; R36/37/38
WGK Germany:3
海关编码:2914299000
危险品运输编码:UN 1224 3/PG 3
危险类别:3
包装等级:III
危险品标志:Xn
简介:2-CyclopentenoneisahydrocarbonwithchemicalformulaC5H6OandCASnumber930-30-3.Itisstructurallysimilartocyclopentanone,withtheadditionalfeatureofα-βunsaturationintheringsystem.2-Cyclopentenonebelongstothecycloalkene(alkeneswhichhaveoneormoreringsofcarbonatoms)classofcompoundsandisalsoaketone(itpossessesacarbonylfunctionalgroup).Itisaliquidatroomtemperaturewithaboilingpointof150°C.Ithasbeenisolatedfrompressure-cookedporkliverbysimultaneoussteamdistillationandcontinuoussolventextraction.
化学连接