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- In this paper, the research progress on the exposure,metabolism,toxicity and endocrine disruptingeffects of di n butyl phthalate were reviewed. 邻苯甲二酸二丁酯;;内分泌系统;;成形剂;;毒性作用;;塑料;;职业;;环境;;
- Three plasticizers were used: namely dioctyl phthalate (DOP), di n butyl phthalate (DBP) and di(-2-ethyl-hexyl)sebacate(DOS). 研究中采用的增塑剂为邻苯二甲酸二辛酯 (DOP)、邻苯二甲酸二正丁酯 (DBP)和癸二酸二辛酯 (DOS)。
- Keywords tri( n butyl)tin;alkynyl phosphonic acid;synthesis; 三丁基锡;炔基膦酸;合成;
- Keywords Polypropylene/Polyamide 6 blend;In situ compatibilization;Di n butyl maleate; 聚丙烯/尼龙6共混物;就地增容;马来酸二丁酯;
- Product Name: Di butyl tin Laurate Other Name: DBTL Chemical structural formula: Property: Colorless or yellowish transparent liquid. 用途: 产品名称:二月桂酸二丁基锡 别名:月桂酸锡 分子结构式: 性状:无色或微黄色透明液体。
- Dioctyl phthalate was synthesized using di n octyl tin oxide as an aprotic acid catalyst. 用氧化二辛基锡催化合成邻苯二甲酸二辛酯。
- di( p fluorobenzyl)tin dichloride 二(对氟苄基)二氯化锡
- di(p-tert-butylbenzyl)tin dichloride 二(对叔丁基苄基)二氯化锡
- Keywords di( p fluorobenzyl)tin dichloride;N;N (1;5 pentylene)dithiocarbamate;synthesis;crystal structure; 二(对氟苄基)二氯化锡;N;N-(1;5-亚戊基)氨荒酸酯;合成;晶体结构;
- The principle,technological process,process condition to prepare tin dichloride and sodium stannate from wasteslug of the electroplate tin factory was introduced. 介绍了从电镀别针厂产生的大量锡渣废料中制取氯化亚锡和锡酸钠的原理、工艺流程和工艺条件。
- In the presence of aminosulfonic acid catalyst,lactic acid reacted with n butyl alcohol to form n butyl lactate. 以氨基磺酸为催化剂,实现了乳酸与正丁醇反应合成乳酸正丁酯。
- Tri n butyl citricate(TBC)was synthesized with zeolite supported ZrO 2 Dy 2O 3/SO 4 2 solid super acids(ZDSH) as catalysts. 用固体超强酸催化剂(ZrO2?Dy2O3/SO42 -?沸石分子筛) 催化合成柠檬酸三丁酯(TBC) 。
- The influence facts upon adhesive strength,such as hardening agent content, n butyl acrylate content,synthesis condition were discussed. 考察了固化剂含量、预固化及预聚合时间、丙烯酸丁酯含量以及引发剂含量对胶粘剂力学强度的影响。
- Shigeyuki Seki,Yutaka Sawada,Toshikazu Nishide.Indium-tin-oxide thinfilms prepared by dip-coating of indium diacetate monohydroxide and tin dichloride[J].Thin Solid Films.2001 388:22. 范志新;孙以材;陈玫琳;等.;氧化物半导体透明导电薄膜的最佳掺杂含量理论计算[J]
- N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization. 以邻氯苯甲酸和对乙氧基苯胺为原料,经过胺的苯基化、二芳胺的环化、N-烷基化、硫代化反应合成了N-丁基-2-乙氧基硫代吖啶酮。
- The effects of the amount of sodium bisulfate monohydrate,the amount of n butyl alcohol and reaction time on the yield of n butyl gallate have been investigated. 以没食子酸和正丁醇为原料,采用一水合硫酸氢钠作催化剂合成没食子酸正丁酯。
- The n butyl gallate was synthesized by esterification of butyl alcohol and gallic acid in catalysis of p methyl toluenesulfonic acid (PTSA) induced by microwaves. 采用微波辐射技术,以对甲苯磺酸(PTSA)作催化剂,没食子酸和正丁醇直接酯化合成没食子酸正丁酯。
- A study was made on the synthesis of n butyl acetate and isobutyl acetate with aminosulfonic acid as the catalyst.The optimum conditions were chosen by the experiments. 研究了以氨基磺酸为催化剂,催化合成乙酸正丁酯和乙酸异丁酯的工艺过程,实验确定了其优惠反应条件。
- Tin dichloride;Tin protochloride; 英文名称:TIN (II) CHLORIDE (ANHYDROUS);
- bis(p-methylbenzyl)tin dichloride 二(对甲基苄基)二氯化锡