1) Glycerol triacetate
甘油三醋酸酯
1.
The optimun technological conditions were studied on the synthesis of glycerol triacetate by the reaction of glacial acetic acid and glycerol with SnCl 4·5H 2O/C as catalyst.
研究了采用固体酸ＳｎＣｌ４·５Ｈ２ ＯＣ为催化剂，甘油和冰醋酸反应合成甘油三醋酸酯的最佳工艺条件，结果表明，当ｎ（甘油）∶ｎ（冰醋酸） ＝ １∶４，催化剂的用量为１－５ｇｍｏｌ 甘油，甲苯用量为２５ｍＬ，反应时间５ｈ 时，酯的产率可达９６％ 以上。
2) glycerol triacetate
三醋酸甘油酯
1.
Study on synthesis of glycerol triacetate using p-toluensulphonic acid supported by activated carbon as catalyst;
活性炭负载对甲苯磺酸催化合成三醋酸甘油酯工艺条件研究
2.
Synthesis of glycerol triacetate catalyzed by acidic ionic liquid;
酸性离子液体催化合成三醋酸甘油酯
3.
Green synthesizing technology of glycerol triacetate;
三醋酸甘油酯绿色合成工艺
3) triacetin
[trai'æsitən]
三醋酸甘油酯
1.
Determination of Triacetin in Cellulose Acetate Filter Rod with Near Infrared Diffuse Reflectance (Spectroscopy);
近红外漫反射光谱法测试醋酸纤维滤棒中的三醋酸甘油酯
2.
Determination of triacetin in cigarette smoke condensates by GC/MS;
气相色谱-质谱法测定卷烟烟气总粒相物中的三醋酸甘油酯
3.
Quantitative Analysis of Triacetin in Filter Rod and Plasticizer;
滤棒和增塑剂中三醋酸甘油酯的定量分析
4) glyceryl triacetate
三醋酸甘油酯
1.
Preparation of ZrBSAPO-5 zeolite and its performane in catalyzingsynthesis of glyceryl triacetate;
ZrBSAPO-5的制备及其催化合成三醋酸甘油酯
2.
Catalytic synthesis of glyceryl triacetate over the mesoporous solid-carried with rare-earth sulfate was studied,and the influences of molar ratio of reactants,quantity of catalyst,amount of toluene were examined.
研究了把稀土硫酸盐固载于该材料上作为酯催化剂催化合成三醋酸甘油酯。
3.
The variety of environment friendly catalysts for synthesis of glyceryl triacetate were reviewed in detail including the immobilized p-toluene sulphonic acid,aminosulfonic acid,inorganic chloride,cationic exchange resin,rare earth solid acid,solid superacid,heteropolyacid and zeolite.
详细评述了合成三醋酸甘油酯使用的环境友好催化剂品种,包括固定化对甲苯磺酸、氨基磺酸、无机氯化物、离子交换树脂、稀土固体酸、固体超强酸、杂多酸及分子筛;对上述催化剂制备、三醋酸甘油酯收率、催化剂优缺点作简要介绍。
5) triacetate
[英][trai'æsəteit] [美][traɪ'æsətet]
三醋酸甘油酯
1.
Catalytic synthesis of triacetate by heteroploy acid;
杂多酸催化合成三醋酸甘油酯
6) glycerol acetate
醋酸甘油酯
1.
Effect of glycerol acetate on acceleration of phenolic resin crosslinking reaction;
醋酸甘油酯对酚醛树脂交联反应的催化作用
补充资料：甘油三醋酸酯
分子式：C9H14O6
分子量：218.20
CAS号：102-76-1
性质：无色油状液体。熔点4.1℃，沸点258-259℃，130.5℃（0.39kPa），相对密度1.1596（20/4℃），折光率1.4301，闪点148.8℃。能与乙醇、乙醚、氯仿和苯混溶，微溶于水和二硫化碳。味苦。
制备方法：由甘油与乙酸酯化而得。将甘油预热到50-60℃后，加入乙酸、苯和硫酸。加热搅拌回流脱水，脱水完后回收苯，再加入乙酐，加热4h。冷却后用5%碳酸钠中和pH至7，分去水层，粗油用氯化钙干燥。减压蒸馏，收集128-131℃（0.93kPa）馏分，即为甘油三乙酸酯。
用途：用作香料固定剂，溶剂，增韧剂。用于化妆品、医药和染料的生产，用作卷烟滤嘴棒的增塑剂等。
分子量：218.20
CAS号：102-76-1
性质：无色油状液体。熔点4.1℃，沸点258-259℃，130.5℃（0.39kPa），相对密度1.1596（20/4℃），折光率1.4301，闪点148.8℃。能与乙醇、乙醚、氯仿和苯混溶，微溶于水和二硫化碳。味苦。
制备方法：由甘油与乙酸酯化而得。将甘油预热到50-60℃后，加入乙酸、苯和硫酸。加热搅拌回流脱水，脱水完后回收苯，再加入乙酐，加热4h。冷却后用5%碳酸钠中和pH至7，分去水层，粗油用氯化钙干燥。减压蒸馏，收集128-131℃（0.93kPa）馏分，即为甘油三乙酸酯。
用途：用作香料固定剂，溶剂，增韧剂。用于化妆品、医药和染料的生产，用作卷烟滤嘴棒的增塑剂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条