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| CAS号 : | 1030-27-9 |
精确质量 : | 251.13100 |
| 分子式 : | C17H17NO |
logP : | 3.64870 |
| 分子量 : | 251.32300 |
PSA : | 20.31000 |
4-二甲基氨基查耳酮 | |
4-(DIMETHYLAMINO)CHALCONE | |
1030-27-9 | |
C17H17NO | |
251.32300 | |
20.31000 | |
3.64870 | |
251.13100 |
|
1.633
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|
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161.3ºC
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|
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4.02E-07mmHg at 25°C
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|
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1.103 g/cm3
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|
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415.8ºC at 760 mmHg
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2922399090
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品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
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2922399090 其他氨基醛、氨基酮及其盐（包括氨基醌及其盐，但含有一种以上含氧基的除外）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
|
2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
