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| CAS号 : | 4180-02-3 |
精确质量 : | 182.05800 |
| 分子式 : | C8H14OSi2 |
logP : | 1.75800 |
| 分子量 : | 182.36700 |
PSA : | 9.23000 |
1,3-二乙炔基四甲基二硅氧烷 | |
ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane | |
4180-02-3 | |
C8H14OSi2 | |
182.36700 | |
9.23000 | |
1.75800 | |
182.05800 |
|
2934999090
|
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: |
