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| CAS号 : | 993-00-0 |
精确质量 : | 79.98490 |
| 分子式 : | CH5ClSi |
logP : | 0.35710 |
| 分子量 : | 80.58890 |
PSA : | 0.00000 |
甲基氯硅烷混合单体 | |
chloro(methyl)silicon | |
993-00-0 | |
CH5ClSi | |
80.58890 | |
0.00000 | |
0.35710 | |
79.98490 |
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-9℃
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18.3 kPa at 20°C
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-134 °C(lit.)
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8
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2.3
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2931900090
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2534
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2
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R36/37/38
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S26; S37/39
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MS7350000
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Xi
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2931900090. Other organo-inorganic compounds |
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2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
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2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
由硅粉与氯甲烷在氯化亚铜催化剂、锌粉助催化剂作用下,一步直接制备甲基氯硅烷,反应式如下: | |
1.甲基氯硅烷是合成有机硅高聚物的主要单体。用于制造硅树脂和硅橡胶,配制有机硅胶黏剂和密封剂,也用于生产硅烷偶联剂。 |
