中文名 | 6-溴-4-甲基-3-苯基香豆素 |
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英文名 | 6-bromo-4-methyl-3-phenylchromen-2-one |
英文别名 |
6-bromo-4-methyl-3-phenyl-chromen-2-one
6-Brom-4-methyl-3-phenyl-cumarin 6-bromo-4-methyl-3-phenylcoumarin |
密度 | 1.476g/cm3 |
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沸点 | 454.1ºC at 760mmHg |
分子式 | C16H11BrO2 |
分子量 | 315.16100 |
闪点 | 228.4ºC |
精确质量 | 313.99400 |
PSA | 30.21000 |
LogP | 4.53090 |
折射率 | 1.636 |
海关编码 | 2932209090 |
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~91% 92796-40-2 |
文献:Sabitha, G.; Rao, A. V. Subba Synthetic Communications, 1987 , vol. 17, # 3 p. 341 - 354 |
~60% 92796-40-2 |
文献:Sangwan; Verma; Malik; Dhindsa Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1990 , vol. 29, # 3 p. 294 - 296 |
海关编码 | 2932209090 |
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中文概述 | 2932209090. 其他内酯. 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 | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |