产品名称

3-甲基-3-吡唑啉-5-酮

CAS NO

4344-87-0

中文别名

3-甲基-3-吡唑啉-5-酮;

英文名称

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

英文别名

3-Pyrazolin-5-one,3-methyl- (7CI,8CI); 3-Pyrazolol, 5-methyl- (6CI);3-Hydroxy-5-methyl-1H-pyrazole; 3-Hydroxy-5-methylpyrazole;3-Methyl-1H-pyrazol-5-ol; 3-Methyl-3-pyrazolin-5-one;3-Methyl-5-hydroxypyrazole; 3-Methyl-D3-pyrazol-5-one; 5-Methyl-1H-pyrazol-3-ol;5-Methyl-3-pyrazol-3-ol; 5-Methylpyrazol-3-ol; 5-Methylpyrazol-3-one; NSC265335

分子式

C₄H₆N₂O

分子量

98.10

EINECS

熔点

223-225 °C(lit.)

沸点

309.7 °C at 760 mmHg

毒性