75795-05-0

• 常用中文名：4,4'-Dichloro-3,3',5,5'-tetrafluoro-1,1'-biphenyl
• 常用英文名：4,4'-Dichloro-3,3',5,5'-tetrafluoro-1,1'-biphenyl
• CAS号：75795-05-0
• 分子式：C₁₂H₄Cl₂F₄
• 分子量：295.06000
• 发布时间：2016-08-07 09:00:16
• 更新时间：2025-11-09 11:13:18

名称

• 英文名: 2-chloro-5-(4-chloro-3,5-difluorophenyl)-1,3-difluorobenzene
• 英文别名: 4,4'-Dichloro-3,3',5,5'-tetrafluorobiphenyl; 4,4'-Dichloro-3,3',5,5'-tetrafluoro-1,1'-biphenyl; 1,1'-Biphenyl,4,4'-dichloro-3,3',5,5'-tetrafluoro

物化性质

• 密度: 1.509g/cm3
• 沸点: 320.2ºC at 760 mmHg
• 分子式: C₁₂H₄Cl₂F₄
• 分子量: 295.06000
• 闪点: 167.2ºC
• 精确质量: 293.96300
• LogP: 5.21680
• 折射率: 1.532

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DV3920000 CHEMICAL NAME : 1,1'-Biphenyl, 4,4'-dichloro-3,3',5,5'-tetrafluoro- CAS REGISTRY NUMBER : 75795-05-0 LAST UPDATED : 199112 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H4-Cl2-F4 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : >3 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PSSID2 Pergamon Series on Environmental Science. (Oxford, UK) V.1-7, 1978-82. Discontinued. Volume(issue)/page/year: 5,367,1982