2067-86-9

• 常用中文名：7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde
• 常用英文名：7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde
• CAS号：2067-86-9
• 分子式：C₁₀H₆O₄
• 分子量：190.15200
• 发布时间：2017-07-29 10:43:36
• 更新时间：2025-09-04 17:14:33

名称

• 英文名: 7-Hydroxy-2-oxo-2H-chromene-8-carbaldehyde
• 英文别名: 7-Hydroxy-2-oxo-2H-chromen-8-carbaldehyd; 7-Hydroxy-8-dimethylaminomethyl-2-phenyl-chromon; 7-Hydroxy-8-dimethylaminomethyl-flavon; 8-formyl-7-hydroxycoumarin; 7-hydroxy-8-formylcoumarin; 7-hydroxycoumarin-8-carboxaldehyde

物化性质

• 分子式: C₁₀H₆O₄
• 分子量: 190.15200
• 精确质量: 190.02700
• PSA: 67.51000
• LogP: 1.31110

安全

• 海关编码: 2932209090

合成路线

10387-49-2 100-97-0 ~52% 2067-86-9

文献：Lee, Kyung-Sik; Kim, Hae-Jo; Kim, Gun-Hee; Shin, Injae; Hong, Jong-In Organic Letters, 2008 , vol. 10, # 1 p. 49 - 51

50-00-0 93-35-6 ~12% 2067-86-9

文献：Kamoto, Mie; Umezawa, Naoki; Kato, Nobuki; Higuchi, Tsunehiko Chemistry - A European Journal, 2008 , vol. 14, # 26 p. 8004 - 8012

518-76-3 ~% 2067-86-9

文献：Ralha; Teixeira Rev. portug. Quim., 1958 , vol. 1, p. 305,324, 325

93-35-6 ~% 2067-86-9

文献：Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth et al. Chemische Berichte, 1935 , vol. 68, p. 935,938

93-35-6 68-12-2 ~% 2067-86-9

文献：Rajanna; Solomon, Florence; Ali, Mir Moazzam; Sai Prakash International Journal of Chemical Kinetics, 1996 , vol. 28, # 12 p. 865 - 872

477-33-8 ~% 2067-86-9

文献：Schroeder et al. Chemische Berichte, 1959 , vol. 92, p. 2338,2362

93-35-6 100-97-0 ~% 2067-86-9

文献：Black, Michael; Cadogan; McNab, Hamish; MacPherson, Andrew D.; Roddam, V. Peter; Smith, Carol; Swenson, Helen R. Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 17 p. 2483 - 2493

108487-93-0 ~% 2067-86-9 20818-81-9

文献：Schroeder et al. Chemische Berichte, 1959 , vol. 92, p. 2338,2362

67-66-3 1760-27-6 ~% 2067-86-9

文献：Spaeth et al. Chemische Berichte, 1940 , vol. 73, p. 709,713

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%