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| CAS号 : | 2538-70-7 |
精确质量 : | 338.07200 |
| 分子式 : | C12H30Ge2O |
logP : | 5.01340 |
| 分子量 : | 335.64600 |
PSA : | 9.23000 |
二(三乙基锗烷基)醚 | |
triethyl(triethylgermyloxy)germane | |
2538-70-7 | |
C12H30Ge2O | |
335.64600 | |
9.23000 | |
5.01340 | |
338.07200 |
|
1.4612
|
|
2934999090
|
|
|
R20/21/22
|
|
|
S23; S36/37/39
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品名, 成分含量, 用途 |
|
2934999090. 其他杂环化合物. 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:20.0% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
