CAS号:766-39-2
品名:2,3-二甲基马来酸酐2,3-Dimethylmaleicanhydride
中文别名:2.3-二甲基马来酸;二甲基马来酸酐;二甲基顺丁烯二酸酐;
英文别名:3,4-dimethylmaleicacidanhydride;1-ethoxy-2-methyl-1-methylselanyl-propene;Dimethylketol;2,2'-dimethylmaleicanhydride;dimethylmaleicanhydride;3-hydroxy-2-oxobutane;3,4-Dimethylfuran-2,5-dione;2,3-dimethylmaleicanhydride;2,5-Furandione,3,4-dimethyl-;pyrocinchonicanhydride;2-hydroxybutan-3-one;dimethylketeneO-ethylSe-methylselenoacetal;acetylmethylcarbino;acetylmethylcarbinol;2,3-dimethylfumaricanhydride;
分子式:C6H6O3
分子量:126.11
精确质量:126.032
Psa:43.37
RTECS号:ON4025000
MDL号:MFCD00005523
外观与性状:白色至米色晶体或结晶粉末
密度:1.236g/cm3
沸点:223°C(lit.)
熔点:93-96°C(lit.)
闪点:222-223°C
折射率:1.486
储存条件:0-6ºC
安全说明:S45-S36/37/39-S28A-S26
危险类别码:R22
WGK Germany:3
海关编码:2917190090
危险品标志:Xn
生产方法:1.烟草:BU,56;FC,9,18;BU,18;FC,40。
简介:2,3-DimethylmaleicAnhydrideisareagentusedinthesynthesisofmaleimidesandasanaminogroupprotectingagentforsuperoxidedismutase.
有机砌块