中文名 | 7-羟基-2,3-二氢-1H-环戊并[c]苯并吡喃-4-酮 |
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英文名 | 7-hydroxy-2,3-dihydro-1H-cyclopenta[c]chromen-4-one |
中文别名 | 7-羟基-2,3-二氢-1H-环戊并[c]色烯-4-酮 |
英文别名 |
7-hydroxy-1,2,3-trihydrocyclopenta[1,2-c]chromen-4-one
7-hydroxy-3,4-cyclopentenecoumarin 7-Hydroxy-2,3-dihydro-1H-cyclopenta[c]chromen-4-on 7-hydroxy-2,3-dihydrocyclopenta[c]chromen-4(1H)-one 7-hydroxy-1,2,3,4-tetrahydrocyclopenta[c]chromen-4-one Cyclopentano-<1',2',4,3>-7-hydroxy-cumarin 2,3-dihydro-7-hydroxycyclopenta[c][1]benzopyran-4(1H)one |
密度 | 1.4g/cm3 |
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沸点 | 440.1ºC at 760 mmHg |
分子式 | C12H10O3 |
分子量 | 202.20600 |
闪点 | 201.9ºC |
精确质量 | 202.06300 |
PSA | 50.44000 |
LogP | 1.98730 |
蒸汽压 | 2.35E-08mmHg at 25°C |
折射率 | 1.66 |
海关编码 | 2914400090 |
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~92% 21260-41-3 |
文献:Azizian, Javad; Mohammadi, Ali A.; Bidar, Ilyar; Mirzaei, Peiman Monatshefte fur Chemie, 2008 , vol. 139, # 7 p. 805 - 808 |
~% 21260-41-3 |
文献:European Journal of Medicinal Chemistry, , vol. 74, p. 427 - 439 |
~% 21260-41-3 |
文献:European Journal of Medicinal Chemistry, , vol. 74, p. 427 - 439 |
~% 21260-41-3 |
文献:European Journal of Medicinal Chemistry, , vol. 74, p. 427 - 439 |
~% 21260-41-3 |
文献:Annales de Chimie (Cachan, France), , vol. <13> 4, p. 87,108 |
~% 21260-41-3 |
文献:Annales de Chimie (Cachan, France), , vol. <13> 4, p. 87,108 |
~% 21260-41-3 |
文献:Annales de Chimie (Cachan, France), , vol. <13> 4, p. 87,108 |
上游产品 6 | |
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下游产品 1 | |
海关编码 | 2914400090 |
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中文概述 | 2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |