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| CAS号 : | 14937-45-2 |
精确质量 : | 506.36200 |
| 分子式 : | C28H60BrP |
logP : | 7.88960 |
| 分子量 : | 507.65400 |
PSA : | 13.59000 |
十六烷基三丁基溴化磷 | |
Cetyltributylphosphonium Bromide | |
14937-45-2 | |
C28H60BrP | |
507.65400 | |
13.59000 | |
7.88960 | |
506.36200 |
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白色至灰白色晶体
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56-58 °C(lit.)
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3
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S26-S36/37
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Xi
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R36/37/38
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2931900090
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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% |
1.将等摩尔1-溴代正十六烷和三丁基膦在65℃反应3d,所得固体产物在已烷中重结晶,真空干燥,得溴化十六烷基三丁基膦,收率68%。 | |
1. 用于有机合成 |
