19224-27-2

• 常用中文名：4-benzoyloxybutyl benzoate
• 常用英文名：4-benzoyloxybutyl benzoate
• CAS号：19224-27-2
• 分子式：C₁₈H₁₈O₄
• 分子量：298.33300
• 发布时间：2016-02-13 06:53:49
• 更新时间：2025-08-25 19:05:16

名称

• 英文名: 4-benzoyloxybutyl benzoate
• 英文别名: tetramethylene glycol dibenzoate; 1,4-butanediyl dibenzoate; butane-1,4-diyl dibenzoate; 1,4-Butylene glycol dibenzoate; 4-(Benzoyloxy)butyl benzoate; 1,4-bis(benzoyloxy)butane; 1,4-Bis-benzoyloxy-butan; 1,4-BUTANEDIOL,DIBENZOATE; Benzoic acid,butylene ester

物化性质

• 密度: 1.151g/cm3
• 沸点: 432.1ºC at 760 mmHg
• 分子式: C₁₈H₁₈O₄
• 分子量: 298.33300
• 闪点: 215.5ºC
• 精确质量: 298.12100
• PSA: 52.60000
• LogP: 3.48060
• 蒸汽压: 1.13E-07mmHg at 25°C
• 折射率: 1.555

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EK1325000 CHEMICAL NAME : 1,4-Butanediol, dibenzoate CAS REGISTRY NUMBER : 19224-27-2 BEILSTEIN REFERENCE NO. : 1993579 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H18-O4 MOLECULAR WEIGHT : 298.36 WISWESSER LINE NOTATION : RVO4OVR 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#04646

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