19281-37-9

• 常用中文名：Benzamide, N-(4-hydroxy-5-oxo-1,3,6-cycloheptatrien-1-yl)- (8CI)
• 常用英文名：Benzamide, N-(4-hydroxy-5-oxo-1,3,6-cycloheptatrien-1-yl)- (8CI)
• CAS号：19281-37-9
• 分子式：C₁₄H₁₁NO₃
• 分子量：241.24200
• 发布时间：2016-02-02 17:59:33
• 更新时间：2025-11-20 17:52:34

名称

• 英文名: N-(4-hydroxy-5-oxocyclohepta-1,3,6-trien-1-yl)benzamide
• 英文别名: WLN: L7VJ BQ EMVR; 2,4,6-CYCLOHEPTATRIEN-1-ONE,5-BENZAMIDO-2-HYDROXY; 5-Benzoylamino-tropolon; N-Benzoyl-5-aminotropolon; 5-Benzamido-2-hydroxy-2,4,6-cycloheptatrien-1-one

物化性质

• 密度: 1.32g/cm3
• 沸点: 468.2ºC at 760 mmHg
• 分子式: C₁₄H₁₁NO₃
• 分子量: 241.24200
• 闪点: 237ºC
• 精确质量: 241.07400
• PSA: 66.40000
• LogP: 2.07770
• 蒸汽压: 1.44E-09mmHg at 25°C
• 折射率: 1.652

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : GU3830000 CHEMICAL NAME : 2,4,6-Cycloheptatrien-1-one, 5-benzamido-2-hydroxy- CAS REGISTRY NUMBER : 19281-37-9 BEILSTEIN REFERENCE NO. : 2941410 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H11-N-O3 MOLECULAR WEIGHT : 241.26 WISWESSER LINE NOTATION : L7VJ BQ EMVR 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#02427