癸酸

Vapor-liquid equilibrium data for maleic anhydride and its absorption solvents are important for developing and researching the MAN production process. Isothermal VLE data for MAN and di-n-butylsebacate binary system at 413.15, 433.15 and 453.15 K were determined with a modified ebulliometer in this work.

利用改进的沸点仪测定了顺酐－癸二酸二丁酯二元体系在413.15，433.15和453.15 K下的等温气液平衡数据以及纯癸二酸二丁酯和顺酐的饱和蒸气压数据。

Water,decyloleate,propylene glycol,stearic acid,glyceryl stearate,peg-100 stearate,iris germanica(orris extract/cells),chamomilla recutita,arctium majus,prunus dulcis,ceteareth-3, Triethanolamine,phenoxyethanol,methylparaben,imidazolidinyl urea,carbomer,c12-13 alkyl lactate,disodium edta,propylparaben,glyceryl hydroxystearate,cetyl esters,ethylparaben,pentadecalactone,cera microcristallina,trihydroxystearin,butylparaben,hydroxystearic acid,isobutylparaben,chlorhexidine digluconate,tetradecyloctadecanoic acid,tetradecyleicosanoic acid,tocopherol,lecithin,ascorbyl palmitate,glyceryl oleate,citric acid

水，油酸癸酯，丙二醇，硬脂酸，甘油硬脂酸，聚乙二醇硬脂酸酯，鸢尾花提取物/活细胞，洋甘菊萃取，牛蒡提取物，甜杏仁油，鲸蜡硬脂醇醚，三乙醇胺，苯氧乙醇，羟苯甲酯，尿素醛，卡波姆，c12-13烷醇乳酸酯，乙酸乙二胺二钠，羟苯丙酯，甘油羟基硬脂酸酯，十六烷基酯，羟苯乙酯，环十五内酯，微晶蜡，三羟基硬脂精，羟苯丁酯，羟基硬脂酸，对羟基苯甲酸异丁酯，洗必泰葡萄糖酸盐，十四烷基十八烷酸，十四烷基二十烷酸，维生素E ，卵磷脂，抗坏血酸棕榈酸酯，甘油硬脂酸，柠檬酸水：几乎所有护肤品成分第一位都是水。油酸癸酯：滋润、柔肤剂，并常添加于多种化妆品中作为溶剂

II. construction scale: annual treatment capacity of 15 thousand tons castor seeds to extract 7 thousand tons oil, annual yield of 7 thousand tons methyl ricinoleate, 2 thousand tons nylon 11 and 3.5 thousand tons castor oil fatty alcohol; along with the following by-products: 1.4 thousand tons medicinal glycerol, and 5 thousand tons of heptaldehyde alcohol, mono-octyl sebacate and dibutyl sebacate respectively.

二、项目建设规模：年处理l.5万吨蓖麻籽、榨油0.7万吨、年产蓖麻酸甲酯0.7万吨、0.2万吨尼龙11和0.35万吨蓖麻油脂肪醇；副产品药用甘油0.14万吨、庚醛醇、癸二酸辛酯和癸二酸二丁酯各0.5万吨。

The sebacic acid is a kind of important organic intermediate which is widely used to produce nylon, plastic, spicery and so on.

癸二酸，废水，精制，生产，研究癸二酸是一种重要有机中间体，被广泛应用于生产尼龙、塑料、香料等。

Methacryloyloxydecyl-2-thiouracil-5-carboxylate was synthesized from the reaction of thiouracil with diethyl ethoxymethylene malonate and ω-hydroxy-decyl-methacrylate.

以硫脲、乙氧基次甲基丙二酸二乙酯和甲基丙烯酸ω-羟癸酯为主要原料合成了一种新的粘接性单体10-甲基丙烯酰氧癸基－2-硫脲嘧啶－5-羧酸酯。

METHODS: Compound azelaic acid cream was prepared with vitamin E and azelaic acid as principal agents;the content of vitamin E was determined by HPLC while the contents of azelaic acid and vitamin C were determined by volumetry.

目的：制备复方壬二酸乳膏并建立其质量控制方法。相关：癸二酸二辛酯，癸二酸二（2-乙已基）酯已二酯二辛酯，已二酸二（2-乙已基）酯邻苯二酸二辛酯，邻苯二酯二（2-乙已基）酯已二酸二异辛酯

Firstly, the reactions of glutaric acid, sebacic acid and propargyl alcohol afforded two dipropargylesters:(CH≡CCH_2OCO)_2(CH_2)_3 (compound 1) and (CH≡CCH_2OCO)_2 (CH_2)_8 (compound 2),respectively.

首先，本文分别选用戊二酸，癸二酸与丙炔醇反应得到了两个新的有机二酸二丙炔醇酯：戊二酸二丙炔醇酯(CH≡CCH_2OCO)_2(CH_2)_3(化合物1)和癸二酸二丙炔醇酯(CH≡CCH_2OCO)_2(CH_2)_8(化合物2)。

Dioctyl sebacate was prepared by esterification of 2 ethylhexyl alcohol and sebacic acid in catalysis of aluminate.

以癸二酸与2－乙基己醇为原料，铝酸盐为催化剂，合成了癸二酸二辛酯。

Dihexyl sebacate was synthesized from sebacic acid and n-hexanol with silicotungstic acid as catalyst.

以硅钨杂多酸为催化剂，癸二酸和正己醇为原料合成了癸二酸二己酯。

Intermidiate 1, 2-propanediol-sebacate was synthesized with 1, 2-propanediol and sebacic acid, then a novel degradable elastomer, poly, was synthesized by melt phase polycondensation of 1, 2-propanediol-sebacate and citric acid under under certain conditions.

通过癸二酸与1，2-丙二醇反应，生成中间体癸二酸聚酯二元醇，然后将中间体与柠檬酸在一定条件下熔融缩聚制得了一种可降解弹性体聚癸二酸丙二醇柠檬酸酯。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐