56983-13-2

• 常用中文名：呋罗芬酸
• 常用英文名：furofenac
• CAS号：56983-13-2
• 分子式：C₁₂H₁₄O₃
• 分子量：206.23800
• 发布时间：2018-04-10 08:00:00
• 更新时间：2025-08-25 12:13:58

名称

• 中文名: 呋罗芬酸
• 英文名: 2-(2-ethyl-2,3-dihydro-1-benzofuran-5-yl)acetic acid
• 英文别名: 2-Ethyl-2,3-dihydrobenzofuran-5-acetic acid; 5-BENZOFURANACETIC ACID,2,3-DIHYDRO-2-ETHYL; EINECS 260-500-1; Furofenac; 2-Aethyl-2,3-dihydro-5-benzofuranyl-essigsaeure; 2,3-dihydro-2-ethyl-benzofuran-5-yl-acetic acid; 2-Ethyl-2,3-dihydro-5-benzofuranacetic acid; Sas-650

物化性质

• 密度: 1.181g/cm3
• 沸点: 356.8ºC at 760mmHg
• 分子式: C₁₂H₁₄O₃
• 分子量: 206.23800
• 闪点: 138.7ºC
• 精确质量: 206.09400
• PSA: 46.53000
• LogP: 2.02720
• 折射率: 1.552

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DF6423960 CHEMICAL NAME : 5-Benzofuranacetic acid, 2,3-dihydro-2-ethyl- CAS REGISTRY NUMBER : 56983-13-2 BEILSTEIN REFERENCE NO. : 1375893 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C12-H14-O3 MOLECULAR WEIGHT : 206.26 WISWESSER LINE NOTATION : T56 BOT&J C2 G1VQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1295 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 3,586,1978 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 3557 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 3,586,1978