35444-02-1

• 常用中文名：4,4,4-trifluoro-1-(4-fluorophenyl)-3-(trifluoromethyl)but-2-en-1-one
• 常用英文名：4,4,4-trifluoro-1-(4-fluorophenyl)-3-(trifluoromethyl)but-2-en-1-one
• CAS号：35444-02-1
• 分子式：C₁₁H₅F₇O
• 分子量：286.14600
• 发布时间：2018-06-13 14:34:52
• 更新时间：2025-08-24 21:34:00

名称

• 英文名: 4,4,4-trifluoro-1-(4-fluorophenyl)-3-(trifluoromethyl)but-2-en-1-one
• 英文别名: 4'-Fluoro-4,4,4-trifluoro-3-trifluoromethylcrotonophenone

物化性质

• 密度: 1.424g/cm3
• 沸点: 281.7ºC at 760 mmHg
• 分子式: C₁₁H₅F₇O
• 分子量: 286.14600
• 闪点: 107.8ºC
• 精确质量: 286.02300
• PSA: 17.07000
• LogP: 4.05940
• 折射率: 1.421

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GQ6550000 CHEMICAL NAME : Crotonophenone, 4'-fluoro-4,4,4-trifluoro-3-(trifluoromethyl)- CAS REGISTRY NUMBER : 35444-02-1 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H5-F7-O MOLECULAR WEIGHT : 286.16 WISWESSER LINE NOTATION : FXFFYU1VR DF&XFFF 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 : 56 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#08667

合成路线

143211-32-9 ~80% 35444-02-1

文献：Burger, Klaus; Helmreich, Brigitte Journal fuer Praktische Chemie/Chemiker-Zeitung, 1992 , vol. 334, # 3 p. 219 - 226

58518-77-7 ~% 35444-02-1

文献：Burger, Klaus; Helmreich, Brigitte Journal fuer Praktische Chemie/Chemiker-Zeitung, 1992 , vol. 334, # 3 p. 219 - 226

143211-25-0 ~% 35444-02-1

文献：Burger, Klaus; Helmreich, Brigitte Journal fuer Praktische Chemie/Chemiker-Zeitung, 1992 , vol. 334, # 3 p. 219 - 226

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