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| CAS号 : | 5424-52-2 |
精确质量 : | 206.09400 |
| 分子式 : | C12H14O3 |
logP : | 2.30600 |
| 分子量 : | 206.23800 |
PSA : | 35.53000 |
(E)-4-(2,3-dimethoxyphenyl)but-3-en-2-one | |
5424-52-2 | |
C12H14O3 | |
206.23800 | |
35.53000 | |
2.30600 | |
206.09400 |
|
1.539
|
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146.3ºC
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|
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1.073g/cm3
|
|
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333.1ºC 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% |
|
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% |
