74038-19-0

• 常用中文名：Phosphine oxide, phenyldipyrrol-1-yl-
• 常用英文名：Phosphine oxide, phenyldipyrrol-1-yl-
• CAS号：74038-19-0
• 分子式：C₁₄H₂₁N₂OP
• 分子量：264.30300
• 发布时间：2016-11-24 00:02:00
• 更新时间：2025-09-23 16:37:28

名称

• 英文名: 1-[phenyl(pyrrolidin-1-yl)phosphoryl]pyrrolidine
• 英文别名: Phenyl di-1-pyrrolidinylphosphine oxide; Phosphine oxide,dipyrrolidinophenyl; Phosphine oxide,phenyldipyrrol-1-yl; Dipyrrolidinophenylphosphine oxide

物化性质

• 密度: 1.18g/cm3
• 沸点: 383.6ºC at 760 mmHg
• 分子式: C₁₄H₂₁N₂OP
• 分子量: 264.30300
• 闪点: 185.8ºC
• 精确质量: 264.13900
• PSA: 33.36000
• LogP: 2.57240
• 折射率: 1.58

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SZ0510000 CHEMICAL NAME : Phosphine oxide, dipyrrolidinophenyl- CAS REGISTRY NUMBER : 74038-19-0 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H21-N2-O-P MOLECULAR WEIGHT : 264.34 WISWESSER LINE NOTATION : T5NTJ APO&R&- AT5NTJ 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 : 180 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#05872