3-甲基胆蒽 3-Methylcholanthrene 2ml

CAS号：56-49-5

品名：3-甲基胆蒽3-methylcholanthrene

中文别名：3-甲基胆蒽

英文别名：3-Methylcholanthrene;3-methyl-1,2-dihydrobenzo[j]aceanthrylene;Benz[j]aceanthrylene,1,2-dihydro-3-methyl-;

分子式：C21H16

分子量：268.352

精确质量：268.125

Psa：0.0

MDL号：MFCD00003704

外观与性状：黄色结晶固体

密度：1.223 g/cm3

沸点：280ºC 80 mm Hg(lit.)

熔点：178-180ºC

闪点：-5ºC

折射率：1.762

稳定性：Stable. Combustible. Incompatible with strong oxidizing agents.

储存条件：2-8ºC

危险类别码：R45

海关编码：2902909090

危险品运输编码：UN 2811

危险类别：6.1(b)

包装等级：III

简介：Methylcholanthreneisahighlycarcinogenicpolycyclicaromatichydrocarbonproducedbyburningorganiccompoundsatveryhightemperatures[clarificationneeded].Methylcholanthreneisalsoknownas3-methylcholanthrene,20-methylcholanthreneortheIUPACname3-methyl-1,2-dyhydrobenzo[j]aceanthrylene.Theshortnotationoftenusedis3-MCorMCA.Thiscompoundformspaleyellowsolidcrystalswhencrystallizedfrombenzeneandether.Ithasameltingpointaround180°Canditsboilingpointisaround280°Catapressureof80mmHg.Methylcholanthreneisusedinlaboratorystudiesofchemicalcarcinogenesis.Itisanalkylatedderivativeofbenz[a]anthraceneandhasasimilarUVspectrum.Themostcommonisomeris3-methylcholanthrene,althoughthemethylgroupcanoccurinotherplaces.