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| CAS号 : | 1000-50-6 |
精确质量 : | 150.06300 |
| 分子式 : | C6H15ClSi |
logP : | 3.23040 |
| 分子量 : | 150.72200 |
PSA : | 0.00000 |
叔丁基三甲基氯硅烷 | |
N-BUTYLDIMETHYLCHLOROSILANE | |
1000-50-6 | |
C6H15ClSi | |
150.72200 | |
0.00000 | |
3.23040 | |
150.06300 |
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n20/D 1.418(lit.)
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64 °F
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7.83mmHg at 25°C
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<0ºC
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0.868 g/mL at 25 °C(lit.)
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138 °C752 mm Hg(lit.)
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GHS02, GHS05 | |
危险 | |
H225; H314 | |
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II
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8
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2931900090
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UN 2985 3/PG 2
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1
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R10; R34
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S26-S36/37/39-S45
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C
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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% |
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将二氯二甲基硅烷的戊烷溶液冷却至0℃,在氮气和搅拌下滴加叔丁基锂的戊烷溶液。维持0℃,搅拌反应1.5h后升温至25℃,继续反应48h。蒸馏,收集125℃(97.5kPa)馏分,静置固化,得叔丁基二甲基氯硅烷。产率70%。 | |
用作有机合成保护剂。 |
