中文名 | 2’,6’-二羟基-4,4’-二甲氧基二氢查耳酮 |
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英文名 | 2',6'-dihydroxy-4,4'-dimethoxydihydrochalcone |
中文别名 |
2′,6′-DIHYDROXY-4,4′-DIMETHOXY DIHYDROCHALCONE 2',6'-二羟基-4,4'-二甲氧基二氢查耳酮
2',6'-二羟基-4,4'-二甲氧基二氢查耳酮 |
英文别名 |
2',6'-dihydroxy-4',4-dimethoxydihydrochalcone
DIHYDROXY-4,4'-DIMETHOXYDIHYDROCHALCONE,2',6' DIMETHOXYDIHYDROXYCHALCONE PHLORETIN-4,4'-DIMETHYL ETHER 2'.6'-Dihydroxy-4.4'-dimethoxy-dihydrochalcon CALOMELANONE |
密度 | 1.243g/cm3 |
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沸点 | 520.6ºC at 760mmHg |
熔点 | 147ºC |
分子式 | C17H18O5 |
分子量 | 302.32200 |
闪点 | 191.8ºC |
精确质量 | 302.11500 |
PSA | 75.99000 |
LogP | 2.93050 |
折射率 | 1.594 |
海关编码 | 2914509090 |
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~85% 35241-54-4 |
文献:Kamiya, Shintaro; Esaki, Sachiko; Shiba, Naoko; Hoshi, Takeshi Agricultural and Biological Chemistry, 1989 , vol. 53, # 5 p. 1365 - 1374 |
海关编码 | 2914509090 |
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中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 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 | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |