7-羟基-5-甲基黄酮结构式
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常用名 | 7-羟基-5-甲基黄酮 | 英文名 | 7-Hydroxy-5-methylflavone |
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CAS号 | 15235-99-1 | 分子量 | 252.26500 | |
密度 | 1.3g/cm3 | 沸点 | 474.6ºC at 760 mmHg | |
分子式 | C16H12O3 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 182.9ºC |
中文名 | 7-羟基-5-甲基黄酮 |
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英文名 | 7-hydroxy-5-methyl-2-phenylchromen-4-one |
英文别名 | 更多 |
密度 | 1.3g/cm3 |
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沸点 | 474.6ºC at 760 mmHg |
分子式 | C16H12O3 |
分子量 | 252.26500 |
闪点 | 182.9ºC |
精确质量 | 252.07900 |
PSA | 50.44000 |
LogP | 3.47400 |
蒸汽压 | 1.25E-09mmHg at 25°C |
折射率 | 1.651 |
海关编码 | 2914400090 |
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~% 7-羟基-5-甲基黄酮 15235-99-1 |
文献:Sethna; Shah Journal of the Indian Chemical Society, 1940 , vol. 17, p. 601,603 |
~% 7-羟基-5-甲基黄酮 15235-99-1 |
文献:Sethna; Shah Journal of the Indian Chemical Society, 1940 , vol. 17, p. 601,603 |
~% 7-羟基-5-甲基黄酮 15235-99-1 |
文献:Sethna; Shah Journal of the Indian Chemical Society, 1940 , vol. 17, p. 601,603 |
~% 7-羟基-5-甲基黄酮 15235-99-1 |
文献:Pillon Bulletin de la Societe Chimique de France, 1954 , p. 9,21 |
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% |
7-Hydroxy-5-methyl-flavon |
5-Methyl-7-hydroxy-flavon |
Flavone,7-hydroxy-5-methyl |
5-methyl-7-hydroxyflavone |
7-hydoxy-5-methylflavone |
7-Hydroxy-5-methyl-2-phenyl-chromen-4-on |
7-Hydroxy-5-methylflavone |
7-hydroxy-5-methyl-2-phenyl-chromen-4-one |