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- The synthesis of 1,4 dioxane from diethylene glycol using p toluene sulphonic acid as a catalyst was discussed. 利用二甘醇为原料,以对甲苯磺酸为催化剂合成了1,4-二氧六环。
- Synthesis of perfluoroalkylethylacrylate from polyfluoroalcohol and acrylic acid with p toluene sulphonic acid as catalyst was studied. 以对甲苯磺酸为催化剂,多氟醇和丙烯酸为原料合成全氟烷基乙基丙烯酸酯。
- The optimum reaction conditions in synthesis of dimethyl succinate catalyzed with p - Toluene sulphonic acid were determined. with the yield at 95 .0%. 本文探讨并找到了其较好的反应条件，酯化率达95．0%25。
- Study on the Technology for Toluene Sulphonation 甲苯磺化反应工艺条件的实验研究
- p- toluene sulphonic acid (PTSA) 对甲苯磺酸
- SILGRIP? PSA950 pressure sensitive adhesive is a toluene solution of phenyl based polysiloxane gum and resin. PSA950 是苯基基础之聚矽氧烷树胶和树脂的甲苯溶剂感压胶。
- Phenyl chloride, and a mixture of OC and CS. OC和CS的混合剂。
- Keywords dioxane;synthesis;diethylene glycol;p toluene sulphonic acid;catalyst; 二氧六环;合成;二甘醇;对甲苯磺酸;催化剂;
- Keywords isoamyl hexanoate;p toluene sulphonic acid;catalysis;synthesis; 己酸异戊酯;对甲苯磺酸;催化;合成;
- Keywords glucose pentaacetate;esterification;p toluene sulphonic acid; 葡萄糖五乙酸酯;酯化;对甲苯磺酸;
- Keywords p toluene sulphonic acid;esterification;orthogonal tests;fluorine; 对甲苯磺酸;酯化;正交试验;氟;
- Keywords butyl o nitrobenzoate;p toluene sulphonic acid;catalysis;synthesis; 邻硝基苯甲酸正丁酯;对甲苯磺酸;催化;合成;
- Toluene is allergic. With what medicine good? 甲苯过敏了.;用什么药好?
- Manufacture of Phenyl and Phenylethyl Malonic Esters. 苯基和苯基乙基丙二酸酯的生产。
- Chocolate contains phenyl ethylamine, a mild mood elevator. 巧克力含有苯基乙胺，是温和的情绪调节剂。
- Isoproturon is a new kind of phenyl ureagroup herbicides. 异丙隆是近年来新开发的除草剂品种。
- Thermometers are filled with fluids such as toluene or alcohol. 温度计装有甲苯或酒精。
- The diisocyanates used have included toluene diisocyarate. 所用的二异氰酸酯包括甲苯二异氰酸酯。
- Metal cleaning performance of geminate sulphonate surfactant was studied. 研究了双生磺酸盐表面活性剂的金属清洗性能。
- Keywords jet loop reactor;toulene;sulphur trioxide;sulphonation;toluene sulphonic acid; 喷射环流反应器;甲苯;三氧化硫;磺化;甲苯磺酸;
