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| CAS号 : | 1643-19-2 |
精确质量 : | 321.20300 |
| 分子式 : | C16H36BrN |
logP : | 2.00760 |
| 分子量 : | 322.36800 |
PSA : | 0.00000 |
四丁基溴化铵 | |
tetrabutylammonium bromide | |
1643-19-2 | |
C16H36BrN | |
322.36800 | |
0.00000 | |
2.00760 | |
321.20300 |
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n20/D 1.422
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白色至灰白色结晶粉末
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102 °C
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102-106 °C(lit.)
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1.039 g/mL at 25 °C
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600 g/L (20 ºC)
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Stable. Incompatible with strong oxidizing agents. Protect from moisture.
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Store at RT.
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GHS07 | |
警告 | |
H315; H319; H335 | |
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3
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S26-S36-S37/39
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2923900090
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Xi; Xn
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R36/37/38
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HS:2923900090.Other quaternary ammonium salts and hydroxides |
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品名, 成分含量, 用途 |
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2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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HS:2923900090.Other quaternary ammonium salts and hydroxides. General tariff:6.5% |
1.离子对试剂，用于巴氨西林、舒他西林等的合成；也是一种有效的相转移催化剂。 |
