73927-02-3

• 常用中文名：2,5-Pyrrolidinedione, 3-methylene-1-(3-methylphenyl)- (9CI)
• 常用英文名：2,5-Pyrrolidinedione, 3-methylene-1-(3-methylphenyl)- (9CI)
• CAS号：73927-02-3
• 分子式：C₁₂H₁₁NO₂
• 分子量：201.22100
• 发布时间：2017-03-07 20:06:58
• 更新时间：2025-10-03 08:10:44

名称

• 英文名: 3-methylidene-1-(3-methylphenyl)pyrrolidine-2,5-dione
• 英文别名: Itaconimide,N-(3-methylphenyl); N-(3-Methylphenyl)itaconimide; 2-Methylene-N-(m-tolyl)succinimide; 2,5-Pyrrolidinedione,3-methylene-1-(3-methylphenyl); Succinimide,2-methylene-N-(m-tolyl)

物化性质

• 密度: 1.21g/cm3
• 沸点: 339.8ºC at 760 mmHg
• 分子式: C₁₂H₁₁NO₂
• 分子量: 201.22100
• 闪点: 152.9ºC
• 精确质量: 201.07900
• PSA: 37.38000
• LogP: 1.87950
• 折射率: 1.594

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WN3000000 CHEMICAL NAME : Succinimide, 2-methylene-N-(m-tolyl)- CAS REGISTRY NUMBER : 73927-02-3 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H11-N-O2 MOLECULAR WEIGHT : 201.24 WISWESSER LINE NOTATION : T5VNVY EHJ BR C1& DU1 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#03465