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CAS号:51325-91-8
英文名称:4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN
英文同义词:lidene]-;initrile;DCM (merocyanine);(dicyanomethylene)-methyl-(4-dimethylaminostyryl)-4H-pyran;DCM1 , 4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaMinostyry;[2-[2-[4-(dimethylamino)phenyl]vinyl]-6-methyl-4H-pyran-4-yl...;4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN;4-(DICYANOMETHYLENE)-2-METHYL-6-(P-DIMETHYLAMINOSTYRYL)-4H-PYRAN;4-(Dicyanomethylene)-6-[4-(dimethylamino)styryl]-2-methyl-4H-pyran;2-Methyl-4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-4H-pyran
中文名称:4-(二巯基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃
中文同义词:4-(二氰基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4;4-(二甲氰)-2-甲基-6-(4-二氨基甲基苯乙烯)-4H-吡喃;4-(二巯基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃;4-(二氰亚甲基)-2-甲基-6-(4-二甲氨基苯乙烯基)-4H-吡喃;4-(二氰基亚甲基)-2-甲基-6-(4-二甲胺基苯乙烯基)-4H-吡喃;4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃;(E)-6-甲基-2-(2-(4-二甲胺基苯基)乙烯基)-4-二腈亚甲基吡喃;4-(二氰基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃/DCM1;DCM1 4-(二氰基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃;4-(二氰基亚甲基)-2-甲基-6-(4-二甲基氨基苯乙烯基)-4H-吡喃 (DCM)
分子式:C19H17N3O
分子量:303.36
熔点:215-220 °C(lit.)
沸点:444.29°C (rough estimate)
密度:1.239
折射率:1.5900 (estimate)
闪点:110 °F
储存条件:Sealed in dry,Room Temperature
酸度系数(pKa):5.46±0.24(Predicted)
形态:Powder or Crystalline Needles
颜色:Dark red
Merck:14,2838
EPA化学物质信息:Propanedinitrile, [2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- (51325-91-8)