dibutyl

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

提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件.

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A method for determination of dibutyl hydroxy toluene ( BHT), butyl hydroxy anisol ( BHA) and tetra-butylhydroquinone ( TBHQ) in forage additives by gas chromatography was established.

建立了气相色谱法同时测定饲料添加剂中2.6－二丁基羟基甲苯（BHT），丁基对羟基茴香醚（BHA），特丁基对苯二酚（TBHQ）的方法。

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Dibutyl phthalate ( DBP ) has been found as a ubiquitous environmental pollutant with reproductive and developmental toxicity.

邻苯二甲酸二丁酯 ( DBP ) 广泛存在于环境中,具有一定的生殖发育毒性.

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Study on Synthesis of Dibutyl Maleate with hy solid acid catalyst

固体酸催化合成顺丁烯二酸二丁酯研究

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RESEARCH FOR INFLUENCE OF ZIRCONIUM DIBUTYL PHOSPHATE ON FLOW CAPACITY AT FLOODING IN THE SIEVE-PLATE PULSED COLUMN Effect of Different Distances Between Plates on Hydrodynamic Characteristics of a Pulsed Column with Baffle Plate

磷酸二丁酯-硝酸锆络合物对脉冲筛板萃取柱负荷影响的研究脉冲折流板萃取柱板间距对流体力学性能影响&30%TRPO-煤油/硝酸体系

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N, N dibutyl o ethyl aniline ( DBEA) was synthesized with o nitro ethyl benzene by reduction and alkylation.

以氯霉素生产中的副产物邻硝基乙苯为原料，经铁酸还原和相转移催化N－烷基化反应合成了N，N－二丁基邻乙基苯胺（DBEA）。

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Dibutyl Phthalate is a chemical used in making plastics.

邻苯二甲酸二丁酯是用来制作塑料的化学物质.

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To develop a method for the determination of Dibutyl Phosphate ( DBP ) in the air of workplaces.

目的发展适合于作业场所空气中磷酸二丁酯 ( DBP ) 的测定方法.

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Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst.

采用 自制 的催化剂,运用条件实验法,以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯.

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In my search for a nail polish with less toxins I came across Loreal Jet Set and Loreal Steel Color which do not contain formaldehyde, toluene or dibutyl phthalate.

我对含少量毒素的指甲油做了一项调查，在调查中我偶然发现了欧莱雅速丽指甲油和欧莱雅时尚珍藏指甲油，它们不含甲醛，毒素或邻苯二甲酸二丁酯。

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A gas chromatographic analysis method was developed, using dibutyl o-phthalate as the internal standard, determining the contents of two active ingredients in the emulsion mixed by triazophos and BPMC.

本文提出用气相色语法，以邻苯二甲酸二丁酯作内标，在同一条件下同时测定唑威乳油中的三唑磷和仲丁威的含量。

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Objective To study the biodegradation characteristics of seeding type immobilized microorganism on dibutyl phthalate ( DBP).

目的研究以硅藻土作载体的播种式固定化微生物对邻苯二甲酸二丁酯（DBP）的生物降解特性。

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Synthesis of Dibutyl Adipate on Heteropoly-Acid Catalysts Catalytic Synthesis of Dibutyl Adipate with Cupper Methanesulfonate

磷钨、硅钨杂多酸催化合成己二酸双酯甲烷磺酸铜催化合成己二酸二正丁酯

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Synthesis of dibutyl sebacate with phosphorictungs acid as catalyst was studied.

以磷钨酸为催化剂,用癸二酸、正丁醇为原料制备癸二酸二丁酯.

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This suggested that dibutyl phthalate, one main allelochemical of the root exudate from A. adenophora, played an important role in the process of the conversion of the nutrition to be easily accessed by soil microbiology.

这暗示了紫茎泽兰根系分泌的化感物质邻苯二甲酸二丁酯在紫茎泽兰以土壤微生物为桥梁的养分高效转化、吸收中起重要作用。

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The chemicals formaldehyde, toluene and dibutyl phthalate are used in most nail polishes.

大多数指甲油当中都含有化学物质甲醛 、 甲苯、和邻苯二甲酸二丁酯.

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Solvothermal synthesis and characterization of a new titanium phosphate; Solvothermal Process for Grafting Dibutyl Maleate onto Ethylene 1-Octene Copolymers

一种新型磷酸钛的溶剂热法合成与表征溶剂热合成法制备顺丁烯二酸二丁酯接枝POE

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Dibutyl Phthalate is a more rare ingredient, but still used also.

而邻苯二甲酸二丁酯虽然是一种很少见的原料, 但仍然在使用.

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Dibutyl phthalate is commonly employed as such a plasticizer.

酞酸二丁酯一般用来作为这类增塑剂.

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Catalytic Synthesis of Dibutyl Adipate with Cupper Methanesulfonate

甲烷磺酸铜催化合成己二酸二正丁酯磷钨酸催化合成水杨酸正丁酯的研究

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Carbonic acid, dibutyl ester; dibutyl carbonate;

二丁基碳酸酯；

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The catalytic effect of dibutyl tin dilaurate on thermal dissociation of blocked isocyanate crosslinkers by DSC was also discussed.

另外，还利用DSC，对二月桂酸二丁基锡对封闭异氰酸酯组分热解封温度的影响进行了讨论。

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Study on Synthesis and properties of copolymer of dibutyl maleate and butyl acrylate

顺丁烯二酸二丁酯丙烯酸酯共聚物及其性能

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The wheat flour was suspended in agar sol containing dibutyl phthalate and made into suspension.

将面粉悬浮于含有邻苯二甲酸二丁酯的琼脂胶体中而制成悬浮液.

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The results show that dibutyl phthalate ( DBP) and di ( 2-ethylhexyl) phthalate ( DEHP), were found in both leaf and its appendicle.

结果表明，叶片组织和表面附着物中均含有邻苯二甲酸二丁酯（DBP）和邻苯二甲酸二（2-乙基）己酯（DEHP）；

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Last year, the company said it was removing dibutyl phthalate.

去年, 该公司称要从指甲油中去掉邻苯二甲酸二丁酯.

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Solubility: Insoluble in water, but soluble in dimethyl benzene, chloroben , DMF, dimethylphthalate and dibutyl phthalate.

溶解性: 不溶于水, 能溶于二甲苯 、 邻二氯苯、二甲基甲酰胺 、 邻苯二甲酸二甲酯和邻苯二甲酸二丁酯.

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Investigation on the Removal of Dibutyl Sulfide by Radiation of Gamma Rays

γ射线辐射作用下硫醚的去除特性研究

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Spectrophotometric Study on Cu(ⅱ) with Pyruvaldehyde ( N, N ′ Dibutyl) Bis Thiosemicarbazone

铜与丙酮醛双（N，N′-二丁基）缩氨基硫脲显色反应的研究

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