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| CAS号 : | 1992-48-9 |
精确质量 : | 264.17600 |
| 分子式 : | C12H28O4Si |
logP : | 3.12200 |
| 分子量 : | 264.43400 |
PSA : | 36.92000 |
正硅酸四异丙酯 | |
tetrapropan-2-yl silicate | |
1992-48-9 | |
C12H28O4Si | |
264.43400 | |
36.92000 | |
3.12200 | |
264.17600 |
|
1.3895
|
|
|
无色透明液体
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|
|
76°C
|
|
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185 °C
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<0ºC
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0.88
|
|
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0.113mmHg at 25°C
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|
S26-S36/37/39
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|
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1993
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R20; R36/37/38
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2933990090
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|
2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
