14787-38-3

• 常用中文名：7-甲基-5-羟基萘醌
• 常用英文名：1,4-Naphthalenedione,5-hydroxy-7-methyl
• CAS号：14787-38-3
• 分子式：C₁₁H₈O₃
• 分子量：188.17900
• 发布时间：2018-09-15 00:37:27
• 更新时间：2026-07-07 15:30:46

名称

• 中文名: 7-甲基-5-羟基萘醌
• 英文名: 5-hydroxy-7-methylnaphthalene-1,4-dione
• 中文别名: 5-羟基-7-甲基萘-1,4-二酮
• 英文别名: 7-METHYL-JUGLONE; Ramentaceone; 7-Methyl-5-hydroxynaphthalene-1,4-dione; 5-hydroxy-7-Methyl-1,4-dihydronaphthalene-1,4-dione; 6-Methyl-8-hydroxy-1,4-naphthoquinone; Aids108047; NSC-208733; JUGLONE,7-METHYL; 7-Methyljuglone; 5-Hydroxy-7-methyl-1,4-naphthoquinone; 5-Hydroxy-7-methyll-,1,4-naphtoquinone; 5-Hydroxy-7-methyl-2,3-dihydronaphthal-ene-1,4-dione; 7-Methyl-5-hydroxy-1,4-naphthoquinone; 5-hydroxy-7-methyl-1,4-Naphthalenedione; NSC208733; Aids-108047; Nsc624625; 7-Methyljuglon; 7-methyl-5-hydroxy-1,4-naphthoquinone; 1,4-Naphthalenedione, 5-hydroxy-7-methyl

物化性质

• 密度: 1.371g/cm3
• 沸点: 427.2ºC at 760mmHg
• 分子式: C₁₁H₈O₃
• 分子量: 188.17900
• 闪点: 226.3ºC
• 精确质量: 188.04700
• PSA: 54.37000
• LogP: 1.63580
• 蒸汽压: 6.68E-08mmHg at 25°C
• 折射率: 1.642

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QL8520000 CHEMICAL NAME : 1,4-Naphthoquinone, 5-hydroxy-7-methyl- CAS REGISTRY NUMBER : 14787-38-3 BEILSTEIN REFERENCE NO. : 2047829 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H8-O3 MOLECULAR WEIGHT : 188.19 WISWESSER LINE NOTATION : L66 BV EVJ GQ I1 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 50 ug/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 124,25,1983

安全

• 海关编码: 2914690090

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海关

海关编码	2914690090
中文概述	2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
Summary	2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%