24428-98-6

• 常用中文名：4-[3-(4-aminophenyl)-3-oxopropyl]-1,5-dimethyl-2-phenylpyrazol-3-one
• 常用英文名：4-[3-(4-aminophenyl)-3-oxopropyl]-1,5-dimethyl-2-phenylpyrazol-3-one
• CAS号：24428-98-6
• 分子式：C₂₀H₂₁N₃O₂
• 分子量：335.40000
• 发布时间：2016-03-21 10:28:43
• 更新时间：2025-09-25 16:01:39

名称

• 英文名: 4-[3-(4-aminophenyl)-3-oxopropyl]-1,5-dimethyl-2-phenylpyrazol-3-one
• 英文别名: ANTIPYRINE,4-(2-(p-AMINOBENZOYL)ETHYL); 4-[3-(4-amino-phenyl)-3-oxo-propyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 4-(2-(p-Aminobenzoyl)ethyl)antipyrine; 4-[3-(4-aminophenyl)-3-oxopropyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

物化性质

• 密度: 1.212g/cm3
• 沸点: 537.2ºC at 760mmHg
• 分子式: C₂₀H₂₁N₃O₂
• 分子量: 335.40000
• 闪点: 278.7ºC
• 精确质量: 335.16300
• PSA: 70.02000
• LogP: 3.46330
• 蒸汽压: 1.3E-11mmHg at 25°C
• 折射率: 1.624

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CD2481500 CHEMICAL NAME : Antipyrine, 4-(2-(p-aminobenzoyl)ethyl)- CAS REGISTRY NUMBER : 24428-98-6 BEILSTEIN REFERENCE NO. : 0932002 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H21-N3-O2 MOLECULAR WEIGHT : 335.44 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,2020,1969