4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃
Propanedinitrile,2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]-
中文别称:
英文别称:
4H-Pyran-D4,a-malononitrile,2-(p-dimethylaminostyryl)-6-methyl- (6CI); Propanedinitrile,[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- (9CI);4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran;4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran;4-Dicyanomethylene-6-(p-dimethylaminostyryl)-2-methyl-4H-pyran; DCM; DCM (dye);DCM 1; NK 3502
CAS号:
51325-91-8
EINECS号:
257-137-6
分子式:
C19 H17 N3O
分子量:
303.36
物化性质
外观与性状: | 红色/棕色晶体 |
密度: | 1.239 |
熔点: | physicalProperty.meltingPoint |
沸点: | 446.9°Cat760mmHg |
闪点: | 43 ºC |
折射率: | 1.689 |
安全信息
包装等级: | III |
危险类别: | 4.1 |
海关编码: | 2932999099 |
危险品运输编码: | UN 3175 |
危险类别码: | R10; R11; R20/21/22; R36/37/38 |
安全说明: | S16-S26-S36/37-S7/9 |