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| CAS号 : | 141-63-9 |
精确质量 : | 384.14600 |
| 分子式 : | C12H36O4Si5 |
logP : | 4.82800 |
| 分子量 : | 384.83900 |
PSA : | 36.92000 |
十二甲基五硅氧烷 | |
dodecamethylpentasiloxane | |
141-63-9 | |
C12H36O4Si5 | |
384.83900 | |
36.92000 | |
4.82800 | |
384.14600 |
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n20/D 1.392(lit.)
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透明无色液体
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187 °F
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230 °C(lit.)
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−81 °C(lit.)
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0.875 g/mL at 25 °C(lit.)
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0.00512mmHg at 25°C
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GHS07 | |
警告 | |
H315; H319; H335 | |
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SB0970000
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3
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S26; S36
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Xi
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R36/37/38
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2934999090
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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: |
