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| CAS号 : | 137848-28-3 |
精确质量 : | 285.11500 |
| 分子式 : | C20H15NO |
logP : | 5.52900 |
| 分子量 : | 285.33900 |
PSA : | 46.25000 |
(R)-(+)-2-氨基-2'-羟基-1,1'-联萘 | |
(R)-(+)-1-(2-Amino-1-naphthyl)-2-naphthol | |
137848-28-3 | |
C20H15NO | |
285.33900 | |
46.25000 | |
5.52900 | |
285.11500 |
|
1.773
|
|
|
239ºC
|
|
|
1.275 g/cm3
|
|
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471.5ºC at 760 mmHg
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2922199090
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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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2922199090. 其他氨基醇及其醚,酯和它们的盐(但含一种以上含氧基的除外). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |