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| CAS号 : | 30929-45-4 |
精确质量 : | 282.12600 |
| 分子式 : | C18H18O3 |
logP : | 3.90830 |
| 分子量 : | 282.33400 |
PSA : | 35.53000 |
(2E)-1-(2,4-二甲氧基苯基)-3-(4-甲基苯基)-2-丙烯-1-酮 | |
1-(2,4-dimethoxyphenyl)-3-(4-methylphenyl)prop-2-en-1-one | |
30929-45-4 | |
C18H18O3 | |
282.33400 | |
35.53000 | |
3.90830 | |
282.12600 |
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1.586
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224ºC
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1.111g/cm3
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459.9ºC at 760 mmHg
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2914509090
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品名, 成分含量, 用途, 丙酮报明包装 |
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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% |
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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% |
