有机砌块
CAS号:1609-47-8
品名:焦碳酸二乙酯diethylpyrocarbonate
中文别名:焦碳酸二乙脂(液体);氧二甲酸二乙酯;焦碳酸;焦碳酸二乙脂(DEPC);焦碳酸二乙脂;焦炭酸二乙酯;重碳酸二乙酯;
英文别名:Dicarbonicacid,diethylester;Diethylpyrocarbonate;Diethyldicarbonate;ethoxycarbonylethylcarbonate;diethyldicarbonate;DEP,DEPC,Diethyldicarbonate;Diethylpyrocarbonate(DEPC);Diethyloxydiformate;Ethoxyformicacidanhydride;
分子式:C6H10O5
分子量:162.141
精确质量:162.053
Psa:61.83
RTECS号:LQ9350000
BRN号:637031
EINECS号:216-542-8
MDL号:MFCD00009106
外观与性状:无色液体
密度:1.12g/mLat 20°C
沸点:93-94°C18mm Hg(lit.)
闪点:157°F
折射率:n20/D 1.398(lit.)
稳定性:Combustible. Unstable - readily decomposes. Incompatible with strong oxidizing agents, strong acids, strong reducing agents, strong bases, ammonia.
储存条件:2-8ºC
蒸汽压:1.31mmHg at 25°C
安全说明:S26-S36-S37/39
危险类别码:R22; R36/37/38
WGK Germany:3
海关编码:2920909090
危险品运输编码:2810
危险类别:6.1(b)
包装等级:III
危险品标志:Xn
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS07
危险性描述:H302; H315; H319; H335
简介:Diethylpyrocarbonate(DEPC),alsocalleddiethyldicarbonate(IUPACname),isusedinthelaboratorytoinactivateRNaseenzymesinwaterandonlaboratoryutensils.Itdoessobythecovalentmodificationofhistidine(moststrongly),lysine,cysteine,andtyrosineresidues.