53518-19-7
中文名称
COUMARIN 522
英文名称
COUMARIN 8F, DYE CONTENT 99
CAS
53518-19-7
分子式
C14H12F3NO2
分子量
283.25
MOL 文件
53518-19-7.mol
结构式
基本信息
中文别名
英文别名
Chebi:51778
Exciton Coumarin 522
COUMARIN 8F, DYE CONTENT 99
COUMARIN 8F, DYE CONTENT 99%
4-(Trifluoromethyl)-7,6-(methyliminotrimethylene)-2H-1-benzopyran-2-one
6,7-[Trimethylene(methylimino)]-4-(trifluoromethyl)-2H-1-benzopyran-2-one
2h-pyrano[3,2-g]quinolin-2-one,6,7,8,9-tetrahydro-9-methyl-4-(trifluoromethyl)
6,7,8,9-tetrahydro-9-methyl-4-(trifluoromethyl)-2H-pyrano[3,2-g]quinolin-2-one
9-Methyl-4-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrano[3,2-G]quinolin-2-one
6,7,8,9-Tetrahydro-9-methyl-4-(trifluoromethyl)-2H-pyrano(3,2-Q)quinolin-2-one
Exciton Coumarin 522
COUMARIN 8F, DYE CONTENT 99
COUMARIN 8F, DYE CONTENT 99%
4-(Trifluoromethyl)-7,6-(methyliminotrimethylene)-2H-1-benzopyran-2-one
6,7-[Trimethylene(methylimino)]-4-(trifluoromethyl)-2H-1-benzopyran-2-one
2h-pyrano[3,2-g]quinolin-2-one,6,7,8,9-tetrahydro-9-methyl-4-(trifluoromethyl)
6,7,8,9-tetrahydro-9-methyl-4-(trifluoromethyl)-2H-pyrano[3,2-g]quinolin-2-one
9-Methyl-4-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrano[3,2-G]quinolin-2-one
6,7,8,9-Tetrahydro-9-methyl-4-(trifluoromethyl)-2H-pyrano(3,2-Q)quinolin-2-one
物理化学性质
| 熔点 | 197-198 °C(Solv: acetonitrile (75-05-8)) |
| 沸点 | 386.8±42.0 °C(Predicted) |
| 密度 | 1.374±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 4.87±0.40(Predicted) |
| EPA化学物质信息 | 2H-Pyrano[3,2-g]quinolin-2-one, 6,7,8,9-tetrahydro-9-methyl-4-(trifluoromethyl)- (53518-19-7) |
安全数据
| TSCA | TSCA listed |