CAS号: 287917-97-9 英文名称: 4-BROMO-1H-PYRAZOLE-5-CARBALDEHYDE 英文同义词: BUTTPARK 43\57-43;4-Bromo-3-formyl-1H-pyrazole;4-BROMOPYRAZOLE-5-CARBOXALDEHYDE;4-BROMO-1H-PYRAZOLE-5-CARBALDEHYDE;4-BROMO-1H-PYRAZOLE-5-CARBOXALDEHYDE;4-Bromo-1H-pyrazole-3-carboxaldehyde;4-Bromo-2H-pyrazole-3-carboxaldehyde;4-BROMOPYRAZOLE-5-CARBOXALDEHYDE DIMER;1H-Pyrazole-3-carboxaldehyde, 4-broMo-;4-BROMO-1H-PYRAZOLE-5-CARBOXALDEHYDE DIMER 中文名称: 4-溴-吡唑-5-缩醛 中文同义词: 4-溴吡唑-3-甲醛;4-溴-吡唑-5-缩醛;4-溴-1H-哌唑E-5-酰胺;4-溴-1H-哌唑E-5-酰胺;4 - 溴- 1H -吡唑-5 - 甲醛 分子式: C4H3BrN2O 分子量: 174.98 熔点 : 178-180 沸点 : 338.3±22.0 °C(Predicted) 密度 : 1.969±0.06 g/cm3(Predicted) 酸度系数(pKa): 9.91±0.50(Predicted) 危险品标志 : Xi 危险类别码 : 43 安全说明 : 36/37 Hazard Note : Irritant HazardClass : IRRITANT
12:36:16 AM · Jan 23, 2021