Phenyl ether

Synthesis and Antifungal Activity of N Azole Substituted Phenyl Ether Derivatives

氮唑取代苯基醚类衍生物的合成及其抗真菌活性

The propylene glycol phenyl ether is used to increase the FT 25-7225 CED paint film thickness .

选择了丙二醇苯基醚以提高FT25&7225CED膜厚。

Selection of Catalyst Used in Synthesis of Ethylene Glycol Phenyl Ether

合成乙二醇苯醚催化剂的选择

Market Analysis of Ethylene Glycol Phenyl Ether

乙二醇苯醚市场分析

Preparation and Prospect Analyse of o - Hydroxy Phenyl Ether

邻羟基苯乙醚的制备及其前景分析

Study on the influence of propylene glycol phenyl ether on the properties of CED paint

丙二醇苯基醚对阴极电泳漆性能影响的研究

Synthesis of Benzyl Phenyl Ether under Microwave Radiation

微波辐射合成苄苯醚

Effect of the polymerization degree of polyoxyethylene nonyl phenyl ether on the properties of coal water slurry

壬基酚聚氧乙烯醚聚合度对水煤浆浆体性质的影响

Polyoxyethylene alkyl phenyl ether is an important non-ionic surfactant .

烷基酚聚氧乙烯醚是重要的非离子表面活性剂。

Synthesis of n-butyl phenyl ether catalyzed by polyethylene glycol

聚乙二醇催化合成正丁基苯基醚

Catalytic synthesis of n-butyl phenyl ether by polystyrene-polyethylene polyamine resin

聚苯乙烯多-1,2-亚乙基多胺树脂催化合成正丁基苯基醚

The influence of propylene glycol phenyl ether on the film properties and application process were discussed , and compared to the original paint .

初步探讨了丙二醇苯基醚对漆膜性能、施工性的影响，并与原漆进行了比较。

Determination of Chrome in Waste in Waste Water by Catechol Violet Polyethyleneglycol Octyl Phenyl ether

邻苯二酚紫&聚乙二醇辛基苯基醚分光光度法测定废水中铬

Methods for chemical analysis of gallium & The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content

GB/T4375.9-1984镓化学分析方法苯基荧光酮-聚乙二醇辛基苯基醚光度法测定锗量

Synthesis of 2 chloroethyl phenyl ether

β-氯乙基苯基醚的制备

Two alkyl phenyl ether chain isomers and seven long chain alkylphenol chain isomers were obtained by separating the long chain alkylphenol with centrifugal thin layer plate separator .

使用离心薄层层析仪对长链烷基酚进行分离，得到2个烷基苯基醚链异构体和7个长链烷基酚链异构体。

Tannase activity was suppressed by sodium dodecylsulphate and Tween-80 completely , and enzyme activity remained stable in polyethylene glycol octyl phenyl ether .

单宁酶酶活被表面活性剂十二烷基磺酸钠、吐温-80完全抑制，而在聚乙二醇辛基苯基醚中酶活保持稳定。

The poly-oxyethylene alkyl phenyl ether obtained by calcium oxide catalyst had perfect quality with narrow molecular weight distribution , high cloud point , good appearance and low by - product PEG .

乙氧基化制得的烷基酚聚氧乙烯醚产品分子量分布窄，浊度高，外观色泽好，副产物聚乙二醇（PEG）低。

The phenyl-agarose gel was prepared by reacting 2,3-glycidol phenyl ether with Sepharose CL-4B and its physical and chemical properties were determined .

以琼脂糖凝胶为基质，与2,3-环氧丙烷苯基醚反应后，制得疏水层析介质苯基-琼脂糖凝胶。

Infrared spectral analysis results show that crude HM major functional groups , with phenyl ether bond , carboxyl , phenolic base . HA functional groups have , hydrogen bonding , carbon radical amino .

结果表明：粗胡敏素和胡敏酸的红外谱图解析结果来看，粗胡敏素主要功能基团有苯基、醚键、羧基、酚基等，胡敏酸主要功能基团有胺基、氢键、碳基等。

Some significative conclusions as follows : 1 . The correlation between degree of polymerization of polyoxyethylene nonyl phenyl ether and the properties of coal water slurry prepared from eight kinds of coal was investigated .

研究了非离子型添加剂壬基酚聚氧乙烯醚的聚合度与水煤浆的成浆性、流变性及静态稳定性之间的匹配规律。

Catalytic synthesis of n butyl phenyl ether by polystyrene pyridine resin was studied . The yield of product was affected by reactant molar ratio , reaction temperature , reaction time , amount of catalyst , and so on .

研究了聚苯乙烯吡啶树脂催化合成正丁基苯基醚，考察了反应物用量、反应温度、反应时间、催化剂用量等因素对产品收率的影响。

Through NMR analysis , it was discovered that isomerization of alpha olefine , rearrangement of the alkyl phenyl ether molecule and isomerization among the alkylphenol ring isomers were occurred . A reaction mechanism was proposed .

NMR分析结果表明，长链烷基酚合成中发生了α－烯烃的异构化和烷基苯基醚分子内重排以及烷基酚环异构体之间的异构化等，同时给出了它们的反应机理模型。

Several types of polystyrene supported quaternary ammoniums were synthesized and applied in the hydrolysis of isopentyl propinate , synthesis of butyl phenyl ether , halogen excharge reaction , and the optimal catalysts were selected out .

合成了几种不同类型的聚苯乙烯固载季铵盐，并利用丙醇异戊酯的水解反应、苯基丁基醚的合成反应及卤素交换反应筛选出活性最佳的催化剂。

At present , the total capacity of ethylene glycol phenyl ether in the world is about 170000 t / a with working rate of 80 % ~ 90 % . Ethylene glycol phenyl ether is mainly used in solvent , pharmaceuticals and commodity chemicals .

目前，全球乙二醇苯醚的生产能力约为17万t/a，装置开工率在80%～90%，产品的主要应用领域有溶剂、医药、日用化学品等。

Thas a mixture of 0.1 mol phenol , 0.3 mol n-butyl bromide ethyl alcohol as solvent in the presence of potassium hydroxide and polyethylene glycol-400 were heated for a h , the yield of n-butyl phenyl ether could reach 96 7 % .

当01mol苯酚，03mol正丁基溴，乙醇为溶剂，在氢氧化钾和聚乙二醇400存在下，加热2h正丁基苯基醚收率达967%

The shear viscosity of interfacial films containing nonionic surfactant , polyoxyethylene ( 4 ) nonyl phenyl ether ( 0.04 % mass fraction ) and anion surfactant , sodium oleate ( 0.04 % mass fraction ) decreased with the increase of time , and finally inclined to a constant .

结果表明非离子表面活性剂壬基酚聚氧乙烯（4）醚（polyoxyethylene（4）nonylphenylether）、阴离子表面活性剂油酸钠在0.04%（质量分数）浓度下其界面剪切粘度随时间延长而逐渐降低，然后趋向恒定；

Additives have usually been used to improve the slurryability and rheological behavior as well as static stability of coal water slurry ( CWS ) . The effect of polymerization degree of polyoxyethylene nonyl phenyl ether ( PNPE ) on the properties of CWS prepared from 8 coals was investigated .

研究了壬基酚聚氧乙烯醚型添加剂的聚合度对变质程度不同的8种煤所制得的水煤浆浆体性质的影响规律。

Using styrene , butyl acrylate , methyl methacrylate and acrylic acid as the reaction monomers , ammonium persulfate as an initiator , sodium dodecyl sulfate and polyethylene glycol phenyl ether as the compound emulsifier to prepare styrene acrylic emulsion through emulsion polymerization craft system which adds by drops continuously .

以苯乙烯、丙烯酸丁酯、甲基丙烯酸甲酯、丙烯酸为反应单体，过硫酸铵为引发剂，聚乙二醇辛基苯基醚和十二烷基磺酸钠为复合乳化剂，通过连续滴加的乳液聚合工艺制备苯丙乳液。

Synthesis of p - ( 2-Methoxyethyl ) phenyl Glycidyl Ether by Phase Transfer Catalysis

相转移催化下合成对甲氧乙基苯基缩水甘油醚