34645-84-6

• 常用中文名：芬氯酸
• 常用英文名：Fenclofenac
• CAS号：34645-84-6
• 分子式：C₁₄H₁₀Cl₂O₃
• 分子量：297.133
• 发布时间：2018-08-22 02:53:17
• 更新时间：2025-08-24 15:06:42

名称

• 中文名: 芬氯酸
• 英文名: 2-[2-(2,4-dichlorophenoxy)phenyl]acetic acid
• 英文别名: Flenac; EINECS 252-126-2; Fenclofenac; 2-(2,4-dichlorophenoxy)-phenyl-acetic acid; Benzeneacetic acid,2-(2,4-dichlorophenoxy); [2-(2,4-Dichlorophenoxy)phenyl]acetic acid; 2-[(2,4-dichlorophenyl)oxy]phenylacetic acid; Fenclofenacum [INN-Latin]; Acetic acid, (2-(2,4-dichlorophenoxy)phenyl)-; Fenclofenaco [INN-Spanish]; (2-(2,4-Dichlorophenoxy)phenyl)acetic acid; Benzeneacetic acid, 2-(2,4-dichlorophenoxy)-; 2-(2,4-dichlorophenoxy)benzeneacetic acid; (o-(2,4-Dichlorophenoxy)phenyl)acetic acid

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 406.9±45.0 °C at 760 mmHg
• 分子式: C₁₄H₁₀Cl₂O₃
• 分子量: 297.133
• 闪点: 199.9±28.7 °C
• 精确质量: 296.000702
• PSA: 46.53000
• LogP: 4.49
• 蒸汽压: 0.0±1.0 mmHg at 25°C
• 折射率: 1.613

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : CY1577850 CHEMICAL NAME : Benzeneacetic acid, 2-(2,4-dichlorophenoxy)- CAS REGISTRY NUMBER : 34645-84-6 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H10-Cl2-O3 MOLECULAR WEIGHT : 297.14 WISWESSER LINE NOTATION : QV1R BOR BG DG 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 : 2280 mg/kg TOXIC EFFECTS : Kidney, Ureter, Bladder - other changes REFERENCE : JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 26,357,1974

安全

• 海关编码: 2918990090

合成路线

上下游产品

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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%