23460-01-7

• 常用中文名：9H-Xanthen-9-one,4-chloro-3,8-dihydroxy-6-methoxy-1-methyl-
• 常用英文名：9H-Xanthen-9-one,4-chloro-3,8-dihydroxy-6-methoxy-1-methyl-
• CAS号：23460-01-7
• 分子式：C₁₅H₁₁ClO₅
• 分子量：306.69800
• 发布时间：2017-08-22 08:53:40
• 更新时间：2024-03-10 06:23:49

名称

• 英文名: 4-chloro-3,8-dihydroxy-6-methoxy-1-methylxanthen-9-one
• 英文别名: 5-chloro-3-methoxy-8-methyl-1,6-dihydroxy-xanthone; 9H-Xanthen-9-one,4-chloro-3,8-dihydroxy-6-methoxy-1-methyl; XANTHONE 2; 4-chloro-3,8-dihydroxy-6-methoxy-1-methyl-xanthen-9-one; 5-chloro-1,6-dihydroxy-3-methoxy-8-methylxanthone

物化性质

• 密度: 1.513g/cm3
• 沸点: 552.3ºC at 760 mmHg
• 分子式: C₁₅H₁₁ClO₅
• 分子量: 306.69800
• 闪点: 287.8ºC
• 精确质量: 306.03000
• PSA: 79.90000
• LogP: 3.32780
• 蒸汽压: 8.33E-13mmHg at 25°C
• 折射率: 1.669

安全

• 海关编码: 2932999099

合成路线

621-23-8 ~% 23460-01-7

文献：Fitzpatrick, Leigh; Sala, Tony; Sargent, Melvyn V. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 85 - 89

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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%