42019-08-9

• 常用中文名：非诺贝特杂质E
• 常用英文名：Ethyl 2-[4-(4-chlorobenzoyl)phenoxy]-2-methylpropanoate
• CAS号：42019-08-9
• 分子式：C₁₉H₁₉ClO₄
• 分子量：346.80500
• 发布时间：2018-06-26 20:13:47
• 更新时间：2025-08-25 17:31:32

名称

• 中文名: 非诺贝特杂质E
• 英文名: Ethyl 2-[4-(4-chlorobenzoyl)phenoxy]-2-methylpropanoate
• 英文别名: Fenofibric acid ethyl ester; Propanoic acid,2-(4-(4-chlorobenzoyl)phenoxy)-2-methyl-,ethyl ester; fenofibrate; 2-(4-(4-Chlorobenzoyl)phenoxy)-2-methylpropanoic acid ethyl ester

物化性质

• 密度: 1.197g/cm3
• 沸点: 463.1ºC at 760 mmHg
• 分子式: C₁₉H₁₉ClO₄
• 分子量: 346.80500
• 闪点: 167.9ºC
• 精确质量: 346.09700
• PSA: 52.60000
• LogP: 4.29150
• 折射率: 1.552

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UA2453200 CHEMICAL NAME : Propanoic acid, 2-(4-(4-chlorobenzoyl)phenoxy)-2-methyl-, ethyl ester CAS REGISTRY NUMBER : 42019-08-9 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H19-Cl-O4 MOLECULAR WEIGHT : 346.83 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1600 mg/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: 26,885,1976

安全

• 海关编码: 2918990090

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%