21834-60-6

• 常用中文名：3,4-Dihydro-2H-1-benzopyran-3-ol
• 常用英文名：3,4-Dihydro-2H-1-benzopyran-3-ol
• CAS号：21834-60-6
• 分子式：C₉H₁₀O₂
• 分子量：150.17400
• 发布时间：2016-12-27 01:35:41
• 更新时间：2024-01-09 10:37:33

名称

• 英文名: 3,4-dihydro-2H-chromen-3-ol
• 英文别名: chroman-3-ol; 2H-1-Benzopyran-3-ol,3,4-dihydro; 3-Hydroxy-chroman; 3-Chromanol; Chromanol-3; 3,4-dihydro-2H-1-benzopyran-3-ol

物化性质

• 分子式: C₉H₁₀O₂
• 分子量: 150.17400
• 精确质量: 150.06800
• PSA: 29.46000
• LogP: 0.98240

安全

• 海关编码: 2932999099

合成路线

122-60-1 ~83% 21834-60-6

文献：Shi, Zhangjie; He, Chuan Journal of the American Chemical Society, 2004 , vol. 126, # 19 p. 5964 - 5965

27501-03-7 ~95% 21834-60-6

文献：Kawamura; Ohta; Otani Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 8 p. 2088 - 2901

22421-56-3 ~% 21834-60-6

文献：Dhawan, Kasturi L.; Gowland, Barbara D.; Durst, Tony Journal of Organic Chemistry, 1980 , vol. 45, # 5 p. 922 - 924

4125-54-6 ~% 21834-60-6

文献：Kawamura; Ohta; Otani Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 8 p. 2088 - 2901

67959-44-8 ~% 21834-60-6

文献：Kawamura; Ohta; Otani Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 8 p. 2088 - 2901

491-38-3 ~% 21834-60-6

文献：Tillekeratne; Sherette; Grossman; Hupe; Hudson Bioorganic and Medicinal Chemistry Letters, 2001 , vol. 11, # 20 p. 2763 - 2767

57669-32-6 ~% 21834-60-6

文献：Tillekeratne; Sherette; Grossman; Hupe; Hudson Bioorganic and Medicinal Chemistry Letters, 2001 , vol. 11, # 20 p. 2763 - 2767

118-93-4 ~% 21834-60-6

文献：Tillekeratne; Sherette; Grossman; Hupe; Hudson Bioorganic and Medicinal Chemistry Letters, 2001 , vol. 11, # 20 p. 2763 - 2767

22421-56-3 ~% 21834-60-6 68224-03-3

文献：Rieke, Reuben D.; Stack, Douglas E.; Dawson, Bryan T.; Wu, Tse-Chong Journal of Organic Chemistry, 1993 , vol. 58, # 9 p. 2483 - 2491

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%