Post

CAS号: 233748-97-5 英文名称: 1-Butyl-5-[2-(1-butyl-3,3-dimethyl-1,3-dihydroindol-2-ylidene)ethylidene]-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile 英文同义词: 1-Butyl-5-[2-(1-butyl-3,3-dimethyl-1,3-dihydroindol-2-ylidene)ethylidene]-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile;3-Pyridinecarbonitrile, 1-butyl-5-[2-(1-butyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)ethylidene]-1,2,5,6-tetrahydro-4-methyl-2,6-dioxo- 中文名称: 1-丁基-5-[2-(1-丁基-3,3-二甲基-1,3-二氢吲哚-2-亚基)乙亚基]-4-甲基-2,6-二氧代-1,2,5,6-四氢吡啶-3-甲腈 中文同义词: 可见光吸收剂519;1-丁基-5-[2-(1-丁基-3,3-二甲基-1,3-二氢吲哚-2-亚基)乙亚基]-4-甲基-2,6-二氧代-1,2,5,6-四氢吡啶-3-甲腈 分子式: C27H33N3O2 分子量: 431.57 沸点 : 517.9±50.0 °C(Predicted) 密度 : 1.15±0.1 g/cm3(Predicted) 酸度系数(pKa): 0.65±0.40(Predicted)