200052-70-6
中文名称
DCJTB
英文名称
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran
CAS
200052-70-6
分子式
C30H36N3O
MDL 编号
MFCD08460403
分子量
454.63
MOL 文件
200052-70-6.mol
更新日期
2023/05/05 10:48:41
200052-70-6 结构式
基本信息
英文别名
4-(dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4h-pyranDCJTB
4-(Dicyanomethylene)-2-T-Butyl-6-(1,1,7,7-Tetramethyljulolidyl-9-Enyl)-4h-Pyran
Propanedinitrile,2-[2-(1,1-dimethylethyl)-6-[2-(2
Propanedinitrile,[2-(1,1-dimethylethyl)-6-[2-(2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H-benzo[ij]quinolizin-9-yl)ethenyl]-4H-pyran-4-ylidene]-
4-(DICYANOMETHYLENE)-2-T-BUTYL-6-(1,1,7,7-TETRAMETHYLJULOLIDYL-9-ENYL)-4H-PYRAN (DCJTB)
Propanedinitrile, 2-[2-(1,1-dimethylethyl)-6-[2-(2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H-benzo[ij]quinolizin-9-yl)ethenyl]-4H-pyran-4-ylidene]-
物理化学性质
熔点298-303°C (exp.)
沸点561.1±50.0 °C(Predicted)
密度1.14±0.1 g/cm3(Predicted)
酸度系数(pKa)6.20±0.60(Predicted)
形态粉末
最大波长(λmax)510nm(THF)(lit.)
检测方法HPLC
Absorptionλmax?502 nm in THF
气味 (Odor)深红色结晶/粉末
