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| CAS号 : | 994-49-0 |
精确质量 : | 246.18400 |
| 分子式 : | C12H30OSi2 |
logP : | 5.01340 |
| 分子量 : | 246.53700 |
PSA : | 9.23000 |
六乙基二硅氧烷 | |
Hexaethyldisiloxane | |
994-49-0 | |
C12H30OSi2 | |
246.53700 | |
9.23000 | |
5.01340 | |
246.18400 |
|
1.4330
|
|
|
87°C
|
|
|
-115°C
|
|
|
0.844
|
|
|
231 °C
|
|
2934999090
|
|
|
R36/37/38
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|
|
S26-S36/37/39-S24/25-S23
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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: |
