3260-49-9

• 常用中文名：4,6-二羟基苯并呋喃-3-酮
• 常用英文名：4,6-dihydroxybenzofuran-3-one
• CAS号：3260-49-9
• 分子式：C₈H₆O₄
• 分子量：166.13100
• 发布时间：2018-06-21 11:31:08
• 更新时间：2025-08-26 09:04:24

名称

• 中文名: 4,6-二羟基苯并呋喃-3-酮
• 英文名: 4,6-dihydroxy-1-benzofuran-3-one
• 英文别名: 4,6-dihydroxycoumaran-3-one; 4,6-Dihydroxy-benzofuran-3-on; 4,6-dihydroxy-benzofuran-3-one; 4,6-dihydroxy-3-benzofuranone

物化性质

• 密度: 1.614g/cm3
• 沸点: 429.4ºC at 760 mmHg
• 熔点: 260 °C
• 分子式: C₈H₆O₄
• 分子量: 166.13100
• 闪点: 187.4ºC
• 精确质量: 166.02700
• PSA: 66.76000
• LogP: 0.67290
• 折射率: 1.689
• 储存条件: 2-8°C

安全

• 海关编码: 2932999099

合成路线

108-73-6 107-14-2 ~67% 3260-49-9

文献：Wyeth Patent: US2009/311217 A1, 2009 ; Location in patent: Page/Page column 51 ; US 20090311217 A1

110865-03-7 ~86% 3260-49-9

文献：Lee, Chong-Yew; Chew, Eng-Hui; Go, Mei-Lin European Journal of Medicinal Chemistry, 2010 , vol. 45, # 7 p. 2957 - 2971

91570-58-0 ~92% 3260-49-9

文献：Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437

108-73-6 ~% 3260-49-9

文献：Bolek, David; Guetschow, Michael Journal of Heterocyclic Chemistry, 2005 , vol. 42, # 7 p. 1399 - 1403

2524-37-0 ~% 3260-49-9

文献：Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437

28520-50-5 ~% 3260-49-9

文献：Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437

133156-39-5 ~% 3260-49-9

文献：Kumaran, G.; Kulkarni, G. H. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1995 , vol. 34, # 5 p. 436 - 437

108-73-6 107-16-4 ~% 3260-49-9

文献：Slater; Stephen Journal of the Chemical Society, 1920 , vol. 117, p. 314

55317-02-7 10035-10-6 ~% 3260-49-9

文献：Balakrishna; Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1949 , vol. 29, p. 394,401

上下游产品

上游产品  8
108-73-6 107-14-2 110865-03-7 2524-37-0
133156-39-5 107-16-4 55317-02-7 10035-10-6
下游产品  1
4225-35-8

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%