2946-73-8

• 常用中文名：Acetamide,2,2,2-trifluoro-N-[3-(trifluoromethyl)phenyl]-
• 常用英文名：Acetamide,2,2,2-trifluoro-N-[3-(trifluoromethyl)phenyl]-
• CAS号：2946-73-8
• 分子式：C₉H₅F₆NO
• 分子量：257.13300
• 发布时间：2017-03-29 16:49:05
• 更新时间：2025-08-21 17:40:20

名称

• 英文名: 2,2,2-trifluoro-N-[3-(trifluoromethyl)phenyl]acetamide
• 英文别名: 3'-(Trifluoromethyl)-2,2,2-trifluoroacetanilide; 2,2,2-trifluoro-N-(3-trifluoromethylphenyl)-acetamide; Acetanilide,2,2,2-trifluoro-3'-(trifluoromethyl); Acetamide,2,2,2-trifluoro-N-(3-(trifluoromethyl)phenyl)

物化性质

• 密度: 1.491g/cm3
• 沸点: 243.4ºC at 760mmHg
• 分子式: C₉H₅F₆NO
• 分子量: 257.13300
• 闪点: 101ºC
• 精确质量: 257.02800
• PSA: 29.10000
• LogP: 3.27920
• 蒸汽压: 0.0322mmHg at 25°C
• 折射率: 1.445

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AE8110000 CHEMICAL NAME : Acetanilide, 2,2,2-trifluoro-3'-(trifluoromethyl)- CAS REGISTRY NUMBER : 2946-73-8 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H5-F6-N-O MOLECULAR WEIGHT : 257.15 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 : 833 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 39,403,1984

安全

• 海关编码: 2924299090

合成路线

98-16-8 407-25-0 ~95% 2946-73-8

文献：BAYER HEALTHCARE AG Patent: WO2004/20412 A1, 2004 ; Location in patent: Page 49 ; WO 2004/020412 A1

383-63-1 98-16-8 ~92% 2946-73-8

文献：Prashad; Hu; Har; Repic; Blacklock Tetrahedron Letters, 2000 , vol. 41, # 51 p. 9957 - 9961

上下游产品

上游产品  3
98-16-8 407-25-0 383-63-1
下游产品  0

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%