Antioxidant tertiary butyl hydroquinone was prepared by hydroquinone and tertiary butyl alcohol.
由对苯二酚与叔丁醇反应制得抗氧化剂叔丁基对苯二酚.
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Xylene, butyl alcohol solvent is slow.
二甲苯, 丁醇属缓潮溶剂.
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Butyl cinnamate was synthesized from cinnamic acid and butyl alcohol using tungstosilicic acid as catalyst.
以钨硅杂多酸为催化剂,通过肉桂酸和正丁醇反应合成肉桂酸正丁酯.
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Ethyl tert butyl ether is synthesized from ethanol and tert butyl alcohol by reaction distillation.
以乙醇和叔丁醇为反应物,采用反应精馏法合成了乙基叔丁基醚.
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The reaction adopted strong - acid cation exchange resin catalysed phthalic anhydride and butyl alcohol.
催化邻苯二甲酸酐与正丁醇的酯化反应.
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Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and butyl alcohol.
结果表明:溶解聚苯乙烯的理想溶剂为二甲苯 、 酸乙酯和正丁醇的混合溶剂.
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Plastic gravure dilution table printing ink solvent is aminomethylbenzoic, propyl alcohol, xylene, butyl alcohol, etc.
塑料不凸版外印油不朱的浓缩溶剂是甲苯, 异丙醇, 二甲苯, 丁醇等.
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Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and n - butyl alcohol.
结果表明:溶解聚苯乙烯的理想溶剂为二甲苯 、 乙酸乙酯和正丁醇的混合溶剂.
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