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| CAS号 : | 107-51-7 |
精确质量 : | 236.10800 |
| 分子式 : | C8H24O2Si3 |
logP : | 3.39120 |
| 分子量 : | 236.53100 |
PSA : | 18.46000 |
聚二甲基硅氧烷 | |
Octamethyltrisiloxane | |
107-51-7 | |
C8H24O2Si3 | |
236.53100 | |
18.46000 | |
3.39120 | |
236.10800 |
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n20/D 1.384(lit.)
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>1 (vs air)
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透明无色液体
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99 °F
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153 °C(lit.)
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-82 °C
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0.82 g/mL at 25 °C(lit.)
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4.36mmHg at 25°C
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Flammables area
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GHS02, GHS09 | |
警告 | |
H226; H410 | |
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3
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3.2
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S23-S24/25
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III
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UN 1993 3/PG 3
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R10
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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: |
