5557-27-7

• 常用中文名：8-hydroxy-1,3,5-trimethoxyxanthen-9-one
• 常用英文名：8-hydroxy-1,3,5-trimethoxyxanthen-9-one
• CAS号：5557-27-7
• 分子式：C₁₆H₁₄O₆
• 分子量：302.27900
• 发布时间：2017-03-03 08:28:25
• 更新时间：2024-01-07 22:46:19

名称

• 英文名: 8-hydroxy-1,3,5-trimethoxyxanthen-9-one
• 英文别名: 1,3,5-Trimethoxy-8-hydroxyxanthone; 1,5-dimethylbellidifolin; Dimethylbellidifolin; 8-hydroxy-1,3,5-trimethoxy-xanthen-9-one; 8-hydroxy-1,3,5-trimethoxyxanthone; Xanthen-9-one,8-hydroxy-1,3,5-trimethoxy

物化性质

• 密度: 1.349g/cm3
• 沸点: 513.5ºC at 760 mmHg
• 分子式: C₁₆H₁₄O₆
• 分子量: 302.27900
• 闪点: 193.6ºC
• 精确质量: 302.07900
• PSA: 78.13000
• LogP: 2.67760
• 折射率: 1.607

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : ZD6059500 CHEMICAL NAME : Xanthen-9-one, 8-hydroxy-1,3,5-trimethoxy- CAS REGISTRY NUMBER : 5557-27-7 BEILSTEIN REFERENCE NO. : 1658697 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C16-H14-O6 MOLECULAR WEIGHT : 302.30 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 10 ug/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 150,141,1985

安全

• 海关编码: 2932999099

合成路线

186581-53-3 521-65-3 ~74% 5557-27-7 49599-09-9

文献：Kanamori; Sakamoto; Mizuta; Hashimoto; Tanaka Chemical and pharmaceutical bulletin, 1984 , vol. 32, # 6 p. 2290 - 2295

23445-00-3 74-88-4 ~% 1139-97-5 5557-27-7

文献：Ghosal, Shibnath; Biswas, Kanika; Jaiswal, Dinesh K. Phytochemistry (Elsevier), 1980 , vol. 19, p. 123 - 126

186581-53-3 23445-00-3 ~% 5557-27-7

文献：Dhoubhadel, S. P.; Wagley, P. P.; Pradhan, Sabitri Devi Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 929 - 930

186581-53-3 2798-25-6 ~% 5557-27-7

文献：Dhoubhadel, S. P.; Wagley, P. P.; Pradhan, Sabitri Devi Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 10 p. 929 - 930

上下游产品

上游产品  5
186581-53-3 521-65-3 2798-25-6 23445-00-3
74-88-4
下游产品  0

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%