产品名称

5-甲基-2-苯基-1,2-二氢吡唑-3-酮; 1-苯基-3-甲基-5-吡唑啉酮

CAS NO

19735-89-8

中文别名

1-Phenyl-3-methyl-5-pyrazolone; 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

英文名称

3H-Pyrazol-3-one,1,2-dihydro-5-methyl-2-phenyl-

英文别名

3-Pyrazolin-5-one,3-methyl-1-phenyl- (7CI,8CI); 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;1-Phenyl-3-methyl-5-pyrazolone; 1-Phenyl-3-methyl-D3-pyrazol-5-one;2,3-Dihydro-5-methyl-2-phenyl-1H-pyrazol-3-one; 3-Methyl-1-phenylpyrazolone;5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one; N-Demethylantipyrine;N-Desmethylantipyrine

分子式

C₁₀H₁₀N₂O

分子量

174.20

EINECS

243-261-8安全数据

熔点

128°C

沸点

276.448 °C at 760 mmHg

毒性

174.2 yellow solid 95.0％ 唑类