28785-72-0

• 常用中文名：1,4,5-trihydroxy-7-methoxy-naphthalene-2,3-dione
• 常用英文名：1,4,5-trihydroxy-7-methoxy-naphthalene-2,3-dione
• CAS号：28785-72-0
• 分子式：C₁₁H₈O₆
• 分子量：236.17800
• 发布时间：2016-09-29 20:39:41
• 更新时间：2024-01-12 18:03:13

名称

• 英文名: 1,4,5-trihydroxy-7-methoxynaphthalene-2,3-dione
• 英文别名: 2,3,5-Trihydroxy-7-methoxy-1,4-naphthoquinone; Spinochrom B 7-Methylether; 7-O-Methylspinochrome B; 7-O-Methylspinochrom B; 1,4-Naphthalenedione,7-methoxy-2,3,5-trihydroxy; 7-Methoxy-2,3,5-trihydroxy-1,4-naphthalenedione

物化性质

• 密度: 1.7g/cm3
• 沸点: 423.5ºC at 760mmHg
• 分子式: C₁₁H₈O₆
• 分子量: 236.17800
• 闪点: 170.3ºC
• 精确质量: 236.03200
• PSA: 104.06000
• 蒸汽压: 6.01E-09mmHg at 25°C
• 折射率: 1.704

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QJ5788000 CHEMICAL NAME : 1,4-Naphthalenedione, 7-methoxy-2,3,5-trihydroxy- CAS REGISTRY NUMBER : 28785-72-0 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H8-O6 MOLECULAR WEIGHT : 236.19 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 26,618,1973

合成路线

14918-64-0 ~% 28785-72-0

文献：Gough,J.H.; Sutherland,M.D. Australian Journal of Chemistry, 1970 , vol. 23, p. 1839 - 1846