中文名 | 8-溴-4-二氢色原酮 |
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英文名 | 8-bromo-2,3-dihydrochromen-4-one |
中文别名 |
8-溴-苯并四氢吡喃-4-酮
8-溴-4-色原酮 |
英文别名 |
8-Bromo-4-chromanone
8-Bromo-2,3-dihydro-4H-chromen-4-one 4H-1-Benzopyran-4-one, 8-bromo-2,3-dihydro- 8-bromo-3,4-dihydro-2H-1-benzopyran-4-one 8-bromochromanone 8-bromochroman-4-one |
密度 | 1.6±0.1 g/cm3 |
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沸点 | 339.4±42.0 °C at 760 mmHg |
分子式 | C9H7BrO2 |
分子量 | 227.055 |
闪点 | 159.1±27.9 °C |
精确质量 | 225.962936 |
PSA | 26.30000 |
LogP | 2.70 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.599 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
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海关编码 | 2932999099 |
~48% 204377-88-8 |
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 60-61 ; WO 2012/139775 A1 |
~% 204377-88-8 |
文献:Australian Journal of Chemistry, , vol. 63, # 11 p. 1582 - 1593 |
~99% 204377-88-8 |
文献:Patonay, Tams; Vasas, Attila; Kiss-Szikszai, Attila; Silva, Artur M. S.; Cavaleiro, Jos A. S. Australian Journal of Chemistry, 2010 , vol. 63, # 11 p. 1582 - 1593 |
~% 204377-88-8 |
文献:WO2012/139775 A1, ; WO 2012/139775 A1 |
~% 204377-88-8 |
文献:Australian Journal of Chemistry, , vol. 63, # 11 p. 1582 - 1593 |
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% |