74038-56-5

• 常用中文名：(E)-6-naphthalen-1-yl-4-oxo-hex-5-enoic acid
• 常用英文名：(E)-6-naphthalen-1-yl-4-oxo-hex-5-enoic acid
• CAS号：74038-56-5
• 分子式：C₁₆H₁₄O₃
• 分子量：254.28100
• 发布时间：2016-01-10 13:56:42
• 更新时间：2025-09-19 13:17:41

名称

• 英文名: (E)-6-naphthalen-1-yl-4-oxohex-5-enoic acid
• 英文别名: 5-Hexenoic acid,6-(1-naphthalenyl)-4-oxo; 5-HEXENOIC ACID,6-(1-NAPHTHYL)-4-OXO; 6-(naphthalen-1-yl)-4-oxohex-5-enoic acid; 6-(1-Naphthyl)-4-oxo-5-hexenoic acid

物化性质

• 密度: 1.235g/cm3
• 沸点: 498.1ºC at 760 mmHg
• 分子式: C₁₆H₁₄O₃
• 分子量: 254.28100
• 闪点: 269.1ºC
• 精确质量: 254.09400
• PSA: 54.37000
• LogP: 3.28690
• 折射率: 1.654

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : MP8175000 CHEMICAL NAME : 5-Hexenoic acid, 6-(1-naphthyl)-4-oxo- CAS REGISTRY NUMBER : 74038-56-5 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H14-O3 MOLECULAR WEIGHT : 254.30 WISWESSER LINE NOTATION : L66J B1U1V2VQ 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#02480