| 羟乙基化双酚A的合成 |
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| 引用本文： | 费红,俞清.羟乙基化双酚A的合成[J].化工时刊,2012,26(1):35-37. |
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| 作者姓名： | 费红 俞清 |
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| 作者单位： | 南京威尔化工有限股份公司,江苏南京,210047 |
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| 摘 要： | 双酚A与环氧乙烷在催化剂作用下合成羟乙基化双酚A,通过对催化剂的筛选以及溶剂和环氧乙烷用量的选择,得出了制备羟乙基化双酚A的最佳合成工艺,双酚A与环氧乙烷的物质的量比为1∶2.03,溶剂A与双酚A的重量比为1∶1,催化剂有机胺A用量为双酚A的0.5%时,羟乙基化双酚A含量最高为99.65%,羟乙基化双酚A铂一钴比色为小于50号。
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| 关 键 词： | 双酚A 环氧乙烷 羟乙基化双酚A |
Synthesis of Hydroxyethyl Bisphenol A |
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| Fei Hong
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Yu Qing.Synthesis of Hydroxyethyl Bisphenol A[J].Chemical Industry Times,2012,26(1):35-37. |
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| Authors: | Fei Hong Yu Qing |
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| Affiliation: | Fei Hong Yu Qing(Nanjing Well Chemicl Corp.,LTD.Jiangsu Nanjing 210047) |
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| Abstract: | The hydroxyethyl bisphenol A was synthesized by double phenol A and ethylene oxide in the presence of catalyst.Through the selection of catalyst and the dosage choice of solvent and epoxy ethane,the best technological conditiongs of reparation for hydroxyethyl bisphenol A were determined：the molar ratio of double phenol A and ethylene oxide was 1∶2.03,The weight ratio of solvent A and bisphenol A is 1∶1,The dosage of organic amine catalyst for bisphenol A was 0.5%.The highest content hydroxyethyl bisphenol A was 99.65%,and the platinum-cobalt color was less than 50 mgpt/l. |
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| Keywords: | double phenol A oxirane ethylol double phenol A |
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