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- isobutyl ricinoleate 蓖酸异丁酯
- Methacrylic acid isobutyl ester... 丙酯 英文名: Isobutyl methacrylate;
- Isobutyl butyrate was synthesized by using gallium sulphate as the catalyst. 以硫酸镓为催化剂,正丁酸和异丁醇为原料合成了丁酸异丁酯。
- Isobutyl acetate was synthesized by the esterification of acet ic acid with isobutyl alcohol using chitosan sulface as catalyst. 以壳聚糖硫酸盐为催化剂,由冰醋酸和异丁醇合成乙酸异丁酯。
- The analysis results of gas chromatography showed that the isolates could metabolize isobutyl acetate to produce iso-butanol and butyric acid. 气相色谱的分析结果表明，该菌可降解醋酸异丁酯生成异丁醇和异丁酸。
- A new bimetallic basicity catalyst used for synthesis of methyl isobutyl ketone from acetone and hydrogen. 制备了常压下丙酮与氢气合成甲基异丁基酮的双金属碱性催化剂，并测定了其反应活性。
- Current situation at home and abroad,production methods and uses of methyl isobutyl ketone(MIBK) were described. 介绍了甲基异丁基酮（MIBK）国内外现状、生产方法和用途。
- A method for synthesis of isobutyl acetate based on ceric sulfate as catalyst was developed. 以冰醋酸、异丁醇为原料,硫酸高铈为催化剂合成乙酸异丁酯。
- The solvents we used were acetone,methyl ethyl ketone,methyl isobutyl ketone,ethyl acetate and vinyl acetate. 对丙酮、甲苯、丁酮、甲基异丁基酮、乙酸乙酯、醋酸乙烯酯等溶剂进行了评选。
- Using anisole,nitromethane,acetone,methyl isobutyl ketone as the donors,four complex compounds were prepared. 采用苯甲醚、硝基甲烷、丙酮、甲基异丁基甲酮4种络合剂分别与三氟化硼合成出了4种络合物体系。
- The research and development on onestep synthesis of methyl isobutyl ketone (MIBK)from actone is reviewed. 综述了丙酮一步法合成甲基异丁基酮的生产与研究现状。
- Acrylic acid and ester mainly is acrylic acid, methyl acrylate, ethyl acrylate, butyl acrylate, isobutyl acrylate, etc. 丙烯酸及酯主要是指丙烯酸、丙烯酸甲酯、乙酯、丁酯、异辛酯等。
- Methyl ricinoleate was produced from castor oil by ester exchange reaction. Oxyethylated methyl ricinoleate(OMR,with average EO degree of 10) was synthesized by reaction of methyl ricinoleate with ethylene oxide. 用酯交换甲酯化法合成出蓖麻油酸甲酯,将分离出的蓖麻醇酸甲酯与环氧乙烷反应,得到蓖麻醇酸甲酯乙氧基化物(OMR,EO平均数为10)。
- From highly Pare m-trifluoromethyl aniline, the Flutamide is prepared by acylation with isobutyl chloride and nitration with assistant S. 以高纯度间三氟甲基苯胺为原料，经异丁酰氯酰化，再在助剂S存在下进行硝化制得氟他胺。
- Biocat-alytic production processes have been set up for the manufacture of special esters like cetyl ricinoleate, so-called emollient esters, used as skin caring oils in cremes and lotions. 化妆品行业上已经建立了生物催化过程来生产如十六烷基蓖麻醇酸酯等化妆品工业中应用的酯。
- Used as a component of solvents in the process of the azeotropism, and could partly replace toluene, xylene and methyl isobutyl ketone (MIBK). 由于它适度的挥发性和良好的皮肤渗透作用，可以用作药物吸收的促进组分；
- The reacting mixtures were determinated by GC,it was showed that the banded glycerol content in the castor oil is 9 89 % ,the methyl ricinoleate content in the produced methyl ester mixture is 88 % . 研究了蓖麻油的酯交换甲酯化反应,采用气相色谱法定量检测脂肪酸甲酯的组成,确定了蓖麻油中键合甘油量为989%25,甲酯混合物中蓖麻醇酸甲酯质量分数为88%25。
- Species are natural rubber styrene-butadiene rubber nitrile rubber chloroprene rubber isobutyl rubber polyurethane rubber fluorine rubber and so on. 品种有天然橡胶、丁苯橡胶、丁腈橡胶、氯丁橡胶、异丁橡胶、聚氨酯橡胶、氟橡胶等。
- And its degradation sequence was: ethyl xanthogenate > isopropyl xanthogenate > butyl xanthogenate > isobutyl xanthogenate > amyl xanthogenate. 其降解顺序为：乙基黄药>异丙基黄药>正丁基黄药>异丁基黄药>正戊基黄药。
- Synthesis of isobutyl acetate catalyzed by Nd2O3 (purity is 99. 5%) from acetic acid with iso -Butyl alcohol was studied further. 进一步研究了高纯氧化钕(99．5%25)催化合成乙酸异丁酯的性能。
