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| CAS号 : | 63148-57-2 |
精确质量 : | 254.15500 |
| 分子式 : | C9H30O2Si3 |
logP : | 2.73010 |
| 分子量 : | 254.59000 |
PSA : | 40.46000 |
聚甲基氢硅氧烷 | |
Poly(methylhydrosiloxane) | |
63148-57-2 | |
C9H30O2Si3 | |
254.59000 | |
40.46000 | |
2.73010 | |
254.15500 |
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205ºC
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1.006
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1.398
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82°F
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S23-S24/25
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UN 1993 3/PG 2
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3910000000
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Xi
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R10; 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% |
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