2982-16-3

• 常用中文名：4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid
• 常用英文名：4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid
• CAS号：2982-16-3
• 分子式：C₁₄H₁₄O₆
• 分子量：278.25700
• 发布时间：2017-05-18 23:00:46
• 更新时间：2024-01-02 12:46:24

名称

• 英文名: 4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid
• 英文别名: 4-Hydroxy-5,6,7-trimethoxy-<2>naphthoesaeure; 2-Naphthalenecarboxylic acid,4-hydroxy-5,6,7-trimethoxy; 6,7,8-Trimethoxy-1-hydroxy-3-naphthoic acid; 4-Hydroxy-5,6,7-trimethoxy-2-naphthalenecarboxylic acid

物化性质

• 密度: 1.347g/cm3
• 沸点: 477ºC at 760mmHg
• 分子式: C₁₄H₁₄O₆
• 分子量: 278.25700
• 闪点: 181.6ºC
• 精确质量: 278.07900
• PSA: 85.22000
• LogP: 2.26940
• 蒸汽压: 6.61E-10mmHg at 25°C
• 折射率: 1.624

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QJ1976500 CHEMICAL NAME : 2-Naphthalenecarboxylic acid, 4-hydroxy-5,6,7-trimethoxy- CAS REGISTRY NUMBER : 2982-16-3 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H14-O6 MOLECULAR WEIGHT : 278.28 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2050 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : INDRBA Indian Drugs. (Indian Drugs Manufacturers' Assoc., 102B, Poonam Chambers, Dr. A. B. Rd., Worli, Bombay 400 018, India) V.1- 1963- Volume(issue)/page/year: 26,610,1989

合成路线

86-81-7 ~% 2982-16-3

文献：Bell,K.H.; Weiss,U. Australian Journal of Chemistry, 1965 , vol. 18, p. 1273 - 1277

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