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| CAS号 : | 546-45-2 |
精确质量 : | 408.10300 |
| 分子式 : | C21H24O3Si3 |
logP : | 2.98740 |
| 分子量 : | 408.67000 |
PSA : | 27.69000 |
2,4,6-三甲基-2,4,6-三苯基环三硅氧烷 | |
1,3,5-TRIMETHYL-1,3,5-TRIPHENYLCYCLOTRISILOXANE | |
546-45-2 | |
C21H24O3Si3 | |
408.67000 | |
27.69000 | |
2.98740 | |
408.10300 |
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1.545
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163.2ºC
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160-90ºC 5mm，402.3ºC at 760 mmHg
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1.102 g/mL at 20ºC(lit.)
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S24/25; S36/37/39
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R20/21/22
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2902909090
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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% |
