中文名 | 3-(4-甲氧基苯基)-1-(2,4,6-三羟基苯基)丙-1-酮 |
---|---|
英文名 | 4-methoxy-2',4',6'-trihydroxydihydrochalcone |
英文别名 |
2',4',6'-TRIHYDROXY-4-METHOXYDIHYDROCHALCONE
PHLORETIN-4-METHYL ETHER isosakuranetin dihydrochalcone |
密度 | 1.325g/cm3 |
---|---|
沸点 | 502ºC at 760 mmHg |
分子式 | C16H16O5 |
分子量 | 288.29500 |
闪点 | 187.5ºC |
精确质量 | 288.10000 |
PSA | 86.99000 |
LogP | 2.62750 |
折射率 | 1.633 |
储存条件 | 2-8°C, 密封, 干燥, 避光 |
海关编码 | 2914509090 |
---|
~80% 76172-68-4 |
文献:Nakamura, Yoshimasa; Watanabe, Shigeo; Miyake, Nobuyuki; Kohno, Hiroyuki; Osawa, Toshihiko Journal of Agricultural and Food Chemistry, 2003 , vol. 51, # 11 p. 3309 - 3312 |
~39% 76172-68-4 |
文献:Alam, Sayed; Islam, Azizul Pakistan Journal of Scientific and Industrial Research, 2003 , vol. 46, # 1 p. 27 - 30 |
~% 76172-68-4 |
文献:Mizuno, Mizuo; Kojima, Hiroyuki; Tanaka, Toshijuki; Iinuma, Munekazu; Kimura, Rie; et al. Phytochemistry (Elsevier), 1987 , vol. 26, # 7 p. 2071 - 2074 |
~% 76172-68-4 |
文献:Mizuno, Mizuo; Kojima, Hiroyuki; Tanaka, Toshijuki; Iinuma, Munekazu; Kimura, Rie; et al. Phytochemistry (Elsevier), 1987 , vol. 26, # 7 p. 2071 - 2074 |
~% 76172-68-4 |
文献:Alam, Sayed; Islam, Azizul Pakistan Journal of Scientific and Industrial Research, 2003 , vol. 46, # 1 p. 27 - 30 |
~% 76172-68-4 |
文献:Shinoda; Sato Yakugaku Zasshi, 1928 , vol. 48, p. 109 Chem. Zentralbl., 1928 , vol. 99, # II p. 1885 |
上游产品 5 | |
---|---|
下游产品 0 |
海关编码 | 2914509090 |
---|---|
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% |