中文名 | 8-叔丁基苯并二氢吡喃-4-酮 |
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英文名 | 8-tert-butyl-2,3-dihydrochromen-4-one |
英文别名 |
8-tert-butylchroman-4-one
4H-1-Benzopyran-4-one, 8-(1,1-dimethylethyl)-2,3-dihydro- 8-(tert-Butyl)chroman-4-one 8-(2-Methyl-2-propanyl)-2,3-dihydro-4H-chromen-4-one 8-tert-Butyl-2,3-dihydro-4H-chromen-4-one 8-tert-butyl chroman-4-one |
密度 | 1.1±0.1 g/cm3 |
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沸点 | 323.9±42.0 °C at 760 mmHg |
分子式 | C13H16O2 |
分子量 | 204.265 |
闪点 | 141.9±21.4 °C |
精确质量 | 204.115036 |
PSA | 26.30000 |
LogP | 3.68 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.527 |
海关编码 | 2932999099 |
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~43% 23067-79-0 |
文献:PHENEX PHARMACEUTICALS AG; STEENECK, Christoph; KINZEL, Olaf; GEGE, Christian; KLEYMANN, Gerald; HOFFMANN, Thomas Patent: WO2012/139775 A1, 2012 ; Location in patent: Page/Page column 37 ; WO 2012/139775 A1 |
~% 23067-79-0 |
文献:Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 5 p. 1338 - 1341 |
~% 23067-79-0 |
文献:Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 5 p. 1338 - 1341 |
上游产品 2 | |
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下游产品 2 | |
海关编码 | 2932999099 |
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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% |