中文名

1-(4-羧基苯基)-3-甲基-5-吡唑酮

中文同义

4-二氧喹恶啉;1-(4-羧基苯基)-3-甲基-5-吡唑酮;4(3-甲基-5-氧代-2-吡唑啉-1-基)苯甲酸;4-(5-氧代-3-甲基-2H-吡唑-1-基)苯甲酸;4-(3-甲基-5-氧代-2,5-二氢-1H-吡唑-1-基)苯甲酸;4-(3-甲基-5-氧代-2H-吡唑-1-基)苯甲酸;4-(3-甲基-5-氧代-4,5-二氢-1H-吡唑-1-基)苯甲酸;4-(3-甲基-5-氧-2-吡唑啉-1-基)苯甲酸

英文名

4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid

英文同义

1-(4-CARBOXYPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE;1-(4-Carboxyphenyl)-3-methyl-5-pyrazolone.;4-(3-methyl-5-oxo-pyrazolin-1-yl)benzoic acid;4-(3-Methyl-4,5-dihydro-5-oxo-1H-pyrazole-1-yl)benzoic acid;4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic aci;2-octyloxolane;4-[(3-Methyl-4,5-dihydro-5-oxo-1H-pyrazole)-1-yl]benzoic acid;4-[(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol)-1-yl]benzoic acid

CAS

60875-16-3

分子式

C11H10N2O3

分子量

EINECS

262-509-6

结构式

性质

熔点

285 °C (dec.) (lit.)

沸点

358.89°C (rough estimate)

密度

1.2699 (rough estimate)

折射率

1.5300 (estimate)

酸度系数(pKa)

4.31±0.10(Predicted)

EPA化学物质信息

Benzoic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (60875-16-3)