5255-59-4

• 常用中文名：5,6-dihydroxy-4-methylchromen-2-one
• 常用英文名：5,6-dihydroxy-4-methylchromen-2-one
• CAS号：5255-59-4
• 分子式：C₁₀H₈O₄
• 分子量：192.16800
• 发布时间：2016-07-01 21:19:50
• 更新时间：2025-09-04 11:20:13

名称

• 英文名: 5,6-dihydroxy-4-methylchromen-2-one
• 英文别名: 2H-1-Benzopyran-2-one,5,6-dihydroxy-4-methyl

物化性质

• 分子式: C₁₀H₈O₄
• 分子量: 192.16800
• 精确质量: 192.04200
• PSA: 70.67000
• LogP: 1.51260

安全

• 海关编码: 2932209090

合成路线

91136-60-6 ~% 5255-59-4

文献：Naik; Thakor Journal of Organic Chemistry, 1957 , vol. 22, p. 1630,1632 Full Text Show Details Sastri et al. Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 681,690

104093-02-9 ~% 5255-59-4

文献：Naik; Thakor Journal of Organic Chemistry, 1957 , vol. 22, p. 1630,1632

2373-34-4 ~% 5255-59-4

文献：Naik; Thakor Journal of Organic Chemistry, 1957 , vol. 22, p. 1630,1632

94655-98-8 ~% 5255-59-4

文献：Dalvi et al. Journal of the Indian Chemical Society, 1951 , vol. 28, p. 366,369

36695-19-9 ~% 5255-59-4

文献：Sastri et al. Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 681,690

2373-31-1 ~% 5255-59-4

文献：Sastri et al. Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 681,690

30924-62-0 ~% 5255-59-4

文献：Dalvi et al. Journal of the Indian Chemical Society, 1951 , vol. 28, p. 366,369

上下游产品

上游产品  4
104093-02-9 2373-34-4 36695-19-9 2373-31-1
下游产品  0

海关

海关编码	2932209090
中文概述	2932209090. 其他内酯. 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	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%