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| CAS号 : | 141-62-8 |
精确质量 : | 310.12700 |
| 分子式 : | C10H30O3Si4 |
logP : | 4.10960 |
| 分子量 : | 310.68500 |
PSA : | 27.69000 |
十甲基四硅氧烷 | |
DECAMETHYLTETRASILOXANE | |
141-62-8 | |
C10H30O3Si4 | |
310.68500 | |
27.69000 | |
4.10960 | |
310.12700 |
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透明液体
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n20/D 1.389(lit.)
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144 °F
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0.631mmHg at 25°C
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−68 °C(lit.)
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0.854 g/mL at 25 °C(lit.)
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194 °C(lit.)
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>1 (vs air)
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2934999090
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3
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R36/37/38
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S23-S24/25
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Xi
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品名, 成分含量, 用途 |
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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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
用作生产硅橡胶、硅油的封头剂，工业粉体的改性处理剂。 |
