Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.

以化亚矾及均苯四甲酸酐为主要原料通过酰法合成了对位均苯二甲酯二酰。

Cyclopropane carbonyl chloride is an important intermediate.

环丙甲酰是一种重要的中间体。

Tri (tribromophenyl) cyanurate is synthesized from Tribromophenol and Cyanuric Chloride.

摘要由三和三溴苯酚反应制得化合物三（三嗅苯酚）尿酸酯。

The best reaction condition are determined when synthesizing dibutyl maleate by using sloid chloride as catalyst.

提出了以固体化物为催化剂合成马来酸二丁酯的最佳反应条件。

Briefly introduced the production method of balanced oxychlorination producing Vinyl Chloride Monomer(VCM).

简要介绍了平衡氧化法生产乙烯(VCM)的生产方法。

Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.

用仿剂,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰、己酰发生酰化反应。

Tartrate solution and zirconyl chloride were used as the matrix modifier for coating graphite tube.

采用酒石酸-锆复合基体改进剂，锆涂层热解石墨管为原子化器。

Long-term intracerebroentricular infusion of potassium chloride preents the deelopment of deoxycorticosterone–salt hypertension.

长期脑室内输注化钾会预防脱氧皮质酮-盐高血压的产生。

N-oleoyl alanine was prepared by the reaction of alanine with chlorides under alkali solution.

将油酸酰和丙氨酸在碱性中反应制备N-油酰基丙氨酸。

Several production methods,market demands and development of sulfinyl chloride are introduced in this paper.

本文介绍了化亚砜的生产方法、市场需求及发展前景。

N,N-diethylaniline was synthesized from aniline with bromoethane using tetraethylammonium chloride as phase transfer catalyst under atmospheric presure.

用四乙基化胺相转移催化剂可在常压下由苯胺和溴乙烷合成N,N-二乙基苯胺。

The various effects on synthesis of N-methyl-carbamyl chloride were studied.Temperature is most important one.

介绍了影响N-甲氨基甲酰合成的各种因素，其温度是主要影响因素。

The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.

利用工业含铝废渣生产高效水处理剂合化铝。

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.

以苯甲酰为原料,经酰化,还原,环合等反应合成左旋西替利嗪盐酸盐,反应总收率为8.05%。

Cuprous chloride is an important inorganic fine chemical product,which was produced by nantokite reduction method.

[摘要] 化亚铜是一种重要的无机精细化工产品。

Content : mimimum 99.0 per cent of mercurous chloride (Hg 2 Cl 2 ).

本品含化亚汞(Hg 2 Cl 2 )不得少于99.0%。

Most other processes use chemical solvents, like Methylene Chloride or Ethyl Acetate to decaffeinate coffee beans.

而通常这个过程，有些工艺会使用二甲烷（用萃取剂）或乙酸乙酯（用剂）等。

The propionyl chloride was found to be the appropriate acylating agent in terms of the cost.

通过成本比较,认为丙酰是合适的酰化剂。

Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water and alcohol.

黑色粉末，于稀酸、化铵、碳酸铵和化钾，不于水和醇。

In the past, a 0.13% water solution (1:750) of Zephiran Chloride (benzalkonium chloride solution, NF) was used successfully.

在过去，曾经成功地使用过化苄基.二甲基.烷基铵（杀藻胺，NF）的0.13的水(1:750)。