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| CAS号 : | 21647-15-4 |
精确质量 : | 224.15200 |
| 分子式 : | C12H20N2O2 |
logP : | 1.91100 |
| 分子量 : | 224.29900 |
PSA : | 58.20000 |
3,4-bis(butylamino)cyclobut-3-ene-1,2-dione | |
21647-15-4 | |
C12H20N2O2 | |
224.29900 | |
58.20000 | |
1.91100 | |
224.15200 |
|
1.505
|
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116.6ºC
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|
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0.00023mmHg at 25°C
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|
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1.06g/cm3
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|
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325.5ºC at 760mmHg
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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% |
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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% |
