中文名 | 5-溴呋喃-2(5H)-酮 |
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英文名 | 2-bromo-2H-furan-5-one |
英文别名 |
2-oxo-5-bromo-2,5-dihydrofuran
4-bromo-4-hydroxy-cis-crotonic acid-lactone 2-bromo-5-oxo-2,5-dihydrofuran 4-Brom-4-hydroxy-cis-crotonsaeure-lacton 5-bromo-2,5-dihydrofuran-2-one 5-bromo-5H-furan-2-one |
分子式 | C4H3BrO2 |
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分子量 | 162.96900 |
精确质量 | 161.93200 |
PSA | 26.30000 |
LogP | 0.82040 |
海关编码 | 2932209090 |
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~% 40125-53-9 |
文献:Elming; Clauson-Kaas Acta Chemica Scandinavica (1947-1973), 1952 , vol. 6, p. 565,567 Full Text Show Details Kemisk. Vaerk Koge Patent: US2726250 , 1951 ; |
~61% 40125-53-9 |
文献:Kaklyugina, Tatyana Ya.; Badovskaya, Larisa A.; Sorotskaya, Ludmila N.; Kozhina, Nadezhda D.; Jurasek, Adolf; et al. Collection of Czechoslovak Chemical Communications, 1986 , vol. 51, # 10 p. 2181 - 2185 |
~% 40125-53-9 |
文献:Garzelli; Samaritani; Malanga Tetrahedron, 2008 , vol. 64, # 19 p. 4183 - 4186 |
~% 40125-53-9 |
文献:Elming; Clauson-Kaas Acta Chemica Scandinavica (1947-1973), 1952 , vol. 6, p. 565,567 |
上游产品 5 | |
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下游产品 0 |
海关编码 | 2932209090 |
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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% |