17641-00-8

• 常用中文名：2,2-dichloro-N-(3,5-dichlorophenyl)acetamide
• 常用英文名：2,2-dichloro-N-(3,5-dichlorophenyl)acetamide
• CAS号：17641-00-8
• 分子式：C₈H₅Cl₄NO
• 分子量：272.94300
• 发布时间：2017-10-14 00:54:50
• 更新时间：2025-10-29 01:25:46

名称

• 英文名: 2,2-dichloro-N-(3,5-dichlorophenyl)acetamide
• 英文别名: 2.2.3'.5'-Tetrachlor-acetanilid; 2,2,3',5'-Tetrachloroacetanilide; 3',5'-dichloro-dichloroacetanilide; 2,3',5'-Tetrachloroacetanilide; ACETANILIDE,2,2,3',5'-TETRACHLORO

物化性质

• 密度: 1.609g/cm3
• 沸点: 389.9ºC at 760 mmHg
• 分子式: C₈H₅Cl₄NO
• 分子量: 272.94300
• 闪点: 189.6ºC
• 精确质量: 270.91300
• PSA: 29.10000
• LogP: 3.80860
• 蒸汽压: 2.76E-06mmHg at 25°C
• 折射率: 1.625

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AE7250000 CHEMICAL NAME : Acetanilide, 2,2,3',5'-tetrachloro- CAS REGISTRY NUMBER : 17641-00-8 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H5-Cl4-N-O MOLECULAR WEIGHT : 272.94 WISWESSER LINE NOTATION : GYGVMR CG EG HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 320 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01969

安全

• 海关编码: 2924299090

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%