67219-44-7

• 常用中文名：2-溴甲基苄基三苯基溴化膦
• 常用英文名：[2-(bromomethyl)phenyl]methylidene-triphenyl-phosphorane
• CAS号：67219-44-7
• 分子式：C₂₆H₂₃Br₂P
• 分子量：526.24300
• 发布时间：2018-03-22 08:00:00
• 更新时间：2025-09-22 17:54:44

名称

• 中文名: 2-溴甲基苄基三苯基溴化膦
• 英文名: [2-(bromomethyl)phenyl]methyl-triphenylphosphanium,bromide
• 英文别名: <o-Brommethylbenzyl>-triphenyl-phosphonium

物化性质

• 分子式: C₂₆H₂₃Br₂P
• 分子量: 526.24300
• 精确质量: 523.99000
• PSA: 13.59000
• LogP: 3.07960

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TA1852000 CHEMICAL NAME : Phosphonium, (o-bromomethylbenzyl)triphenyl-, bromide CAS REGISTRY NUMBER : 67219-44-7 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C26-H23-Br-P.Br MOLECULAR WEIGHT : 526.28 WISWESSER LINE NOTATION : E1R B1PR&R&R &E 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 : 32 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#00959

合成路线

603-35-0 91-13-4 ~90% 67219-44-7

文献：Czombos, Jozsef; Aelterman, Wim; Tkachev, Alexey; Martins, Jose C.; Tourwe, Dirk; Peter, Antal; Toeth, Geza; Fueloep, Ferenc; De Kimpe, Norbert Journal of Organic Chemistry, 2000 , vol. 65, # 18 p. 5469 - 5475