Synthesis of dodecylbenzene over supported HF/USY catalyst;
USY负载HF催化剂催化合成十二烷基苯
A facile synthesis of dodecylbenzeneamine has been inveetigated which features thenitration of dodecylbenzene and the followed reduction of the adduct.
以十二烷基苯为原料，通过硝化、还原制得十二烷基苯胺，用非水滴定方法对产品含量进行了分析。
In accordance with the principle of sulfonation, the dodecylbenzene was used as the material and SO 3 vaporized from 65% fuming sulfuric acid as the sulfonating agent, and the art conditions were studied also.
本文按磺化反应原理设计了一套以十二烷基苯作为原料，以６５％的发烟硫酸蒸发得到的ＳＯ３气体作为磺化剂的磺化反应实验装置，并对工艺条件进行了研究。
This paper discussed the new way of synthesis of 3-dodecyl anthraquinone sulfonic acid with dodecyl benzene and ophthalmic anhydride through the process of Friedel-Crafts reaction, cycling reaction and sulphonate.
以十二烷基苯和苯酐为起始原料 ,经酰基化、关环和磺化三步反应合成了 3-十二烷基蒽醌磺酸 ;并进一步改进和优化了合成工艺条件 :即在催化剂三氯化铝过量 5 0 %并有三乙胺存在的条件下 ,中间体 2 - ( 4 -十二烷基苯甲酰基 )苯甲酸收率为 72 。
With increasing reaction temperature,selectivity of 4-dodecyl diphenyl oxide increased.
67时,产物十二烷基二苯醚中5-位和6-位异构体的选择性最高,可达33。
Study on decabromodiphenylethane flame retardant finishing process for polyester fiber fabrics;
十溴二苯乙烷阻燃剂处理涤纶织物的工艺研究
A new process for catalytic synthesis of decabromodiphenylethane was developed by brominating diphenylethane with bromine chloride and bromine solution to decrease bromine consumption and simplify post-treatment process.
当氯化溴/二苯乙烷摩尔比为10,溴/二苯乙烷摩尔比为15,反应时间为5h时得到十溴二苯乙烷的收率98。
In this paper,the advantages of a new type of bromine flame retardant decabromodiphenylethane(DBDPE) are introduced.
介绍了新型高效溴系阻燃剂十溴二苯乙烷的突出优点,介绍了我国十溴二苯乙烷的生产方法和现状,讨论了国内十溴二苯乙烷的研究及应用研究情况,展望了十溴二苯乙烷的发展前景。
The Effects of Sodium Dodecyl Benzene Sulfonate On Growth of Wheat Seeding;
十二烷基苯磺酸钠对小麦幼苗生长的影响
Research on the Effect of Sodium Dodecylbenzene Sulfonate on the Growth of Nasturtium officinale R.Br.
十二烷基苯磺酸钠对西洋菜生长影响的研究
Study on catalytic synthesis of benzyl acetate by a dodecyl benzenesulfonic acid (DBSA)
十二烷基苯磺酸催化合成乙酸苄酯的研究
Laboratory study on the cyclic utilization of sodium dodecyl benzene sulfonate foam
十二烷基苯磺酸钠泡沫循环利用室内研究
The Solubilization of Humic Kalium to Sodium Dodecylbenzene Sulfonate(SDBS)
腐殖酸钾对十二烷基苯磺酸钠(SDBS)增溶作用
Interaction between Sodium Dodecylbenzene Sulfonate and Bovine Serum Albumin
十二烷基苯磺酸钠与牛血清白蛋白的相互作用
surface active agents - technical sodium alkylarylsulphonates(excluding benzene derivatives) - methods of analysis
表面活性剂－工业用十二烷基苯磺酸钠（苯衍生物除外）-分析法
Atom Transfer Radical Polymerization Initiated by Dodecyl Benzene Sulfonyl Chlorine;
十二烷基苯磺酰氯引发的原子转移自由基聚合研究
Electrochemical Determination of Sudan Ⅰ Based on Enhancement Effect of Sodium Dodecyl Benzene Sulfonate
基于十二烷基苯磺酸钠增敏效应电化学方法检测苏丹红Ⅰ
dodecyl dimethylbenzyl ammonium naphthenate
环烷酸十二烷基二甲苯铵
The Alkylation of Benzene with 1-Dodecene Using Ionic Liquid as Catalyst;
离子液体催化苯与1-十二烯烷基化
Studies on Synthesis and Structure of 1 ,6-Di(p-Methoxyphenyl) Dodecamethyl Hexasilane
1,6-二(对甲氧苯基)十二甲基六硅烷的合成及结构
ditridecyl phthalate
邻苯二甲酸双十三烷酯
Synthesis of 1,13-diphenyl-4,7,10-trioxa-1,13-diarsacyclooctadecane;
1,13-二苯基-4,7,10-三氧杂-1,13-二砷杂环十八烷的合成
INTERFACE PROPERTIES OF SODIUM 2,4-DIMETHYL-5-(7'-TRIDECYL) BENZENE SULFONATE
2,4-二甲基-5-(7’-十三烷基)-苯磺酸钠的界面活性
MDI(4,4'-diphenylmethane diisocyanate)
-二苯基甲烷二异氰酸酯
Study on the Synthesis and Properties of a Series of Heptadecyl-Dimethylpheny-Sulfonates
十七烷基二甲苯系列磺酸盐的合成及性能研究
Synthesis of 2-dodecyldithio-4-phenyl-1,3,4-thiadia-zole-5-thione and study on inhibiting corrosion
2-十二烷基二硫代-4-苯基-1,3,4-噻二唑-5-硫酮的合成及抗腐蚀研究