4702-90-3
中文名称
溶剂黄 93
英文名称
Solvent Yellow 93
CAS
4702-90-3
EINECS 编号
225-184-1
分子式
C21H18N4O2
分子量
358.39
MOL 文件
4702-90-3.mol
更新日期
2026/05/25 11:27:53
4702-90-3 结构式
基本信息
中文别名
透明黄3G溶剂黄93
溶剂黄 3G
溶剂透明黄3G
透明塑料黄101
油溶黄93
英文别名
transparent yellow 3g3H-Pyrazol-3-one, 4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl-2,4-dihydro-5-methyl-2-phenyl-
Solvent yellow 93 (C.I. 48160)
4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
C.I. 48160
Solvent Yellow 93
Kayaset Yellow GN
Oplas Yellow 140
Polymer Yellow GN
Thermoplast Yellow 104
4-(4,5-Dihydro-1-phenyl-3-methyl-5-oxo-1H-pyrazole-4-ylidenemethyl)-1-phenyl-3-methyl-1H-pyrazole-5(4H)-one
所属类别
染料: 溶剂染料: 溶剂染料物理化学性质
外观性状绿光黄色粉末。不溶于水,可溶于乙醇、氯仿、丙酮等有机溶剂。
熔点180 °C
沸点556.2±60.0 °C(Predicted)
密度1.27±0.1 g/cm3(Predicted)
酸度系数(pKa)1.73±0.70(Predicted)
形态Solid
颜色Yellow to orange
水溶解性4.7μg/L at 23℃
LogP5.02 at 23℃
