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| CAS号 : | 7580-85-0 |
精确质量 : | 118.09900 |
| 分子式 : | C6H14O2 |
logP : | 0.79380 |
| 分子量 : | 118.17400 |
PSA : | 29.46000 |
乙二醇叔丁醚 | |
2-Tert-Butoxyethanol | |
7580-85-0 | |
C6H14O2 | |
118.17400 | |
29.46000 | |
0.79380 | |
118.09900 |
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1.417
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47.3ºC
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144ºC at 760 mmHg
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0.898 g/cm3
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S26; S36/37/39
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UN 3271
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R10
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2909499000
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品名, 成分含量, 用途 |
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2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
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2909499000. Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
将异丁烯通入乙二醇中进行加成反应，然后将反应液蒸馏，提纯、即得乙二醇单叔丁醚。工业品馏程167.2-170.82℃原料消耗定额：乙二醇760kg/t、异丁烯760kg/t。 | |
该品是油漆的高沸点溶剂，纤维湿润剂，增塑剂，有机合成中间体。 |
