ethylene glycol diacetate

用法例句

The present status and prospects of environmental friendly catalysts research in catalytics synthesis of ethylene glycol diacetate are reviewed in the paper.

评述了环境友好催化剂催化合成乙二醇二乙酸酯的研究现状及发展前景,指出多数环境友好催化剂易与产物分离,减轻了对设备的腐蚀与环境污染,催化剂能够不同程度地重复使用,但有些催化剂制备工艺步骤多,成本偏高,寿命较短,还须进一步加强研究。

The results showed that ZnCl2/C had high catalytic activity for synthesizing glycol diacetate.

以ZnCl2/C为催化剂,乙二醇与乙酸进行酯化反应,合成了乙二醇二乙酸酯。

The vapor liquid equilibrium data for the two binary systems,vinyl acetate acetic ether and acetic acid glycol diacetate,at 101.

３ｋＰａ下乙酸乙烯－乙酸乙酯及乙酸－乙二醇二乙酸酯二元体系汽液平衡数据，并用Ｗｉｌｓｏｎ和ＮＲＴＬ方程进行了关联，取得较为满意的结果，并已用于有关精馏塔的计算。

The preparation method of ethylene glycol diacetate catalyzed by phase transfer catalyst, p-toluene sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrated, ammonium ferric sulfate dodecahydrated, ferric sulfate, sodium bisulfate monohydrate and supporting ferric molecular sieve et.

论述了利用相转移催化剂、对甲苯磺酸、强酸性阳离子交换树脂、六水三氯化铁、十二水合硫酸铁铵、硫酸铁、一水硫酸氢钠和载铁分子筛等催化剂制备二乙酸乙二醇酯的方法。

Catalytic Synthesis of Ethylene Glycol Diacetate with ρ-Toluene Sulpthonic Acid;

对甲苯磺酸催化合成二乙酸乙二醇酯

polydiethylene glycol adipate

聚己二酸二乙二醇酯

polydiethylene glycol glutarate

聚戊二酸二乙二醇酯

catbitol acetate ;diethylene glycol monoethyl ether acetate

二甘醇一乙醚乙酸酯

ethylene glycol monoemethyl ether acetate

乙二醇独甲醚乙酸酯

diethylene glycol monoacrylate

二乙二醇单丙烯酸酯

ethylene glycol dimethacrylate

乙二醇二甲基丙烯酸酯

polyethylene glycol fumarate

聚反丁烯二酸乙二醇酯

polyethylene glycol distearate

聚二硬脂酸乙二醇酯

polyethylene glycol terephthalate

聚对苯二甲酸乙二醇酯

ethylene terephthalate

对苯二甲酸乙二[醇]酯

polyethylene propylene adipate (Glycol)

聚己二酸乙二（醇 ）丙二（醇 ）酯（二醇）

ethylene glycol monoethyl ether acetate

乙二醇-乙醚乙酸酯,[俗]醋酸溶纤剂

22,23-dihydroergosteryl acetate

22,23-二氢麦角甾醇乙酸酯

polyethylene glycol mono stearate

聚乙二醇单硬脂酸酯

PADC Poly(allyl diglycol carbonate)

碳酸-二乙二醇酯·烯丙醇酯树脂

EMGP (Ethylmethylglycol Phthalate)

邻苯二甲酸乙基甲基乙二醇酯

Synthetic Process of ethyl 2-(2-ethoxy-2-oxoethoxy)-propionate

α-甲基-缩二乙醇酸二乙酯的合成研究