英文名 | (4-tert-butylphenyl)-(3,4-dimethoxyphenyl)methanone |
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英文别名 |
Methanone,(3,4-dimethoxyphenyl)[4-(1,1-dimethylethyl)phenyl]
4-TERT-BUTYL-3',4'-DIMETHOXYBENZOPHENONE |
密度 | 1.057g/cm3 |
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沸点 | 424.1ºC at 760 mmHg |
分子式 | C19H22O3 |
分子量 | 298.37600 |
闪点 | 202.1ºC |
精确质量 | 298.15700 |
PSA | 35.53000 |
LogP | 4.23230 |
蒸汽压 | 2.12E-07mmHg at 25°C |
折射率 | 1.534 |
海关编码 | 2914509090 |
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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% |