Through chemical analysis, muskrat of excretive of the cell outside body is sweet as sweet as natural excretive muskrat all contain annulus seventeen alkyl ketone, muskiness ketone and cycloalkanes kind, ester kind, mellow kind with aldehyde kind wait for composition.
经过化学分析，体外细胞分泌的麝鼠香和自然分泌的麝鼠香均含有环十七烷酮、麝香酮以及环烷类、酯类、醇类和醛类等成分。
Ingredients:olive extract, alkyl ether ammonium sulfate, alkyl ammonium sulfate, distearic acid glycol ester, sulfate of cocamide monoethanolamide, polyquaternary ammonium salt-10dimethyl siloxane, amino silicone oil, zinc pyrithione
成分：橄榄提取液，脂肪醇醚硫酸铵，脂肪醇硫酸铵，乙二醇双硬脂酸酯，椰油单乙醇酰胺，聚季铵盐-10二甲基硅氧烷，氨基硅油，吡啶硫酮锌
Ingredients:Rose extract, alkyl ether ammonium sulfate, alkyl ammonium sulfate, cocamide monoethanolamide, distearic acid glycol ester, polyquaternary ammonium salt-10, dimethyl silicone cetearyl alcohol, cocoamidopropyl betaine, siloxane.
成分：玫瑰提取液，脂肪醇醚硫酸铵，脂肪醇硫酸铵，椰油酸单乙醇酰胺，乙二醇双硬脂酸酯，聚季铵盐-10，二甲基硅十六，十八混合醇，椰油酰胺丙基甜菜碱，氧烷。
Two benzothiazole ester compounds containing boron with different alkyl chain, Di-n-hexyl-[2-(2-benzothiazolylthio)] ethyl boric acid ester (BNS-1) and Dicyclohexyl-[2-(2-benzothiazolylthio)] ethyl boric acid ester(BNS-2), were synthesized and their tribological performance as additives in rapeseed oilwas investigated using a four-ball testing machine.
合成了两种含不同烷基链的含硼苯并噻唑酯类化合物，即二正己氧基-2-[(2-苯并噻唑基)硫代]乙氧基甲硼烷(BNS-1)和二环己氧基-2-[(2-苯并噻唑基)硫代]乙氧基甲硼烷(BNS-2)。
Water, c12-20 acid peg-8 ester, octyldodecanol, cetearyl isononanoate, butylene glycol, biosaccaride gum-1, peg-40 hydrogenated caster oil, ethylhexyl menthoxycinnamate, phenoxyethanol, potassium cetyl phosphate, macadamia ternifolia seed oil, dimethicone, carbomer, propylene glycol, glyceryl stearate, cocoglycerides, butyrospermum parkii, c12-13 alkyl lactate, methylparaben, benzophenone-3, pentadecalactone, sorbic acid, citrus aurantium dulcis oil, sodium hydroxyde, tocopheryl acetate, disodium edta, iris germanica root extract, retinyl palmitate, equisetum arvense extract, butylparaben, peg-8, propylparaben, ethylparaben, sodium hyaluronate, chlorhexidine digluconate, citrus aurantium amaraoil, tocopherol, ascorbyl palmitate, citric acid, ascorbic acid, limonene, linalool
水，c12-20 acid peg-8 ester，辛基十二烷醇，鲸蜡硬脂醇异壬酸酯，丁烯二醇，多醣物质，PEG-40氢化蓖麻油，4-甲氧基肉桂酸-2-乙基己基酯，苯氧乙醇，十六烷基磷酸钾，澳洲胡桃子油，地美司康，卡波姆，丙烯乙二醇，甘油硬脂酸，椰油脂酸甘油酯类，牛油果，c12-13烷醇乳酸酯，对羟基苯甲酸甲酯，二苯甲酮-3 ，环十五内酯，山梨酸，甜橙油，氢氧化钠，维生素E醋酸酯，乙二胺四乙酸二钠，鸢尾花萃取，维他命A酯，问荆萃取，对羟基苯甲酸丁酯，聚乙二醇- 8，羟苯丙酯，羟苯乙酯，透明质酸钠，洗必泰葡萄糖酸盐，苦橙油，维生素E ，维生素C棕榈酸酯，柠檬酸，抗坏血酸，柠檬精油，沉香醇水：几乎所有护肤品成分第一位都是水。辛基十二烷醇：界面活性剂、乳化剂、稠化剂，有一定刺激性
Systematic study on the separation of monoalkyl- and dialkyl phosphoric acids with C_1—C_8 carbon atoms in the ester alkyl group by paper chromatography and paper electrophoresis has been made for the purpose of studying the relationship between chemical structure and physical properties.
纸层析适宜于分离相同烷基的一烷基磷酸和二烷基磷酸。二烷基磷酸的比移值一般大于一烷基磷酸。比移值随碳原子数而增大。2。纸电泳适宜于分离同一类型而碳原子数不同的烷基磷酸，其泳动值随碳原子数之增大而变小。和纸层析相反，一烷基磷酸的泳动值大于二烷基磷酸。改变缓冲液中有机溶剂的含量可改变长碳键二烷基磷酸的泳动值。
Water, c12-20 acid peg-8 ester, octyldodecanol, propylene glycol, coco-caprylate/caprate, cetearyl isononanoate, prunus amygdalus dulcisoil, biosaccharide gum-1, phenoxyethanol, ethylhexyl methoxycinnamate, potassium cetyl phosphate, simmondsia chinensisseed oil, carbomer, glyceryl polymethacrylate, malva sylvestrisextract, glyceryl stearate, cetearyl alcohol, cetyl palmitate, cocoglycerides, c12-13 alkyl lactate, methylparaben, sorbic acid, disodium edta, sodium hydroxide, tocopheryl acetate, benzophenone-3, iris germanica root extract, retinyl palmitate, butylparaben, peg-8, propylparaben, ethylparaben, sodium hyaluronate, chlorhexidine digluconate, tocopherol, ascorbyl palmitate, citric acid, ascorbic acid
水，c12-20 acid peg-8 ester，辛基十二烷醇，丙二醇，coco-caprylate/caprate，鲸蜡硬脂醇异壬酸酯，甜杏仁油，多醣物质，苯氧乙醇，4-甲氧基肉桂酸-2-乙基己基酯，十六烷基磷酸钾，西蒙得木籽油，卡波姆，甘油聚甲基丙烯酸酯，锦葵萃取，甘油硬脂酸，棕榈醇，十六烷基棕榈酸酯，椰油脂酸甘油酯类，c12-13烷醇乳酸酯，对羟基苯甲酸甲酯，山梨酸，乙二胺四乙酸二钠，氢氧化钠，维生素E醋酸酯，二苯甲酮-3，鸢尾花萃取，维他命A酯，对羟基苯甲酸丁酯，聚乙二醇-8，羟苯丙酯，羟苯乙酯，透明质酸钠，洗必泰葡萄糖酸盐，维生素E ，维生素C棕榈酸酯，柠檬酸，抗坏血酸
Second, a hydrophobic, branched alkyl glycidyl ester of CARDURA E-10 was selected as an end capping agent to react with EPON828-TETA adduct and incorporate the soft segment into the molecular structure of epoxy curing agent.
研究结果表明：中和度对阳离子型环氧固化剂在水中分散的粒径、稳定性及其成膜性能等有重要的影响。
A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; a selectivity control agent comprising at least one silicon containing compound containing at least one C1-10 alkoxy group bonded to a silicon atom, and one or more activity limiting agent compounds comprising one or more aliphatic or cycloaliphatic carboxylic acids; alkyl-, cycloalkyl- or alkyl-ester derivatives thereof; or inertly substituted derivatives of the foregoing.
一种用于丙烯聚合的催化剂组合物，所述催化剂组合物包括：一种或多种齐格勒-纳塔主催化剂组合物，该主催化剂组合物包括一种或多种过渡金属化合物和一种或多种芳族二羧酸酯内部电子给体；一种或多种包含铝的助催化剂；选择性控制剂，该选择性控制剂包括至少一种包含硅的化合物，该化合物包括至少一种与硅原子连接的C 1-10 烷氧基；和一种或多种活性限制剂化合物，该活性限制剂包括一种或多种脂族或脂环族的单或聚羧酸类、其烷基-、环烷基-或烷基-衍生物、或上述惰性取代的衍生物。
It's has been proved that interaction between phenyl-ester is weak than alkyl-ester because phenyl ester laying in weak-polar region Reverse microemulsioms in which pentanol, hexanol, heptanol, octanol was use as cosurfactant were investigated by ESR and FT-IR. It's shown the micro polarity increased as water be added, G and A〓 exhibit isotropic peaks because of fast rotation of reverse microemulsion droplet and spin-label molecules when this microemulsion were labeled by TEMPO. Anti-isotropic peaks appeared in octanol systems when this reverse microemulsion was label by 5-DNS; this means surfactant molecules are arranged orderly.
用ESR技术对正戊醇，正已醇，正庚醇，正辛醇为助表面活性剂时形成的反相微乳液进行了研究，随加入水量的增加，探针分子检测到的微极性增大，在以TEMPO类型的探针标记时，ESR谱呈现各向同性的宽峰，表明反相微乳液及探针分子的快速运动使g因子，A〓值呈现各向同性，以5-DNS为探针时以正辛醇为助表面活性剂的反相微乳液出现了各向异性谱，说明此时表面活性剂分子呈有序排列。
The sizing results indicated that the glycerin rosin ester rosin size could be quite effectively used in neutral alkaline paper sizing whereas the alkyl rosin ester rosin sizes lost the sizing efficiency, implying that the preparation of neutral rosin sizes would not depend only on the simple modification of carboxyl groups in rosin acids but relate to the.
施胶结果表明，松香甘油酯松香施胶剂能有效地用于中、碱性施胶，然而其它烃基松香酯松香施胶剂在同样条件下却无施胶效果，这意味着中性松香施胶剂的制备及性能并非完全取决于松香羧基的改性而是与松香酯的结构有关。
The sizing results indicated that the glycerin rosin ester rosin size could be quite effectively used in neutral alkaline paper sizing whereas the alkyl rosin ester rosin sizes lost the sizing efficiency, implying that the preparation of neutral rosin sizes would not depend only on the simple modification of carboxyl groups in rosin acids but relate to the structure of rosin ester.
施胶结果表明，松香甘油酯松香施胶剂能有效地用于中、碱性施胶，然而其它烃基松香酯松香施胶剂在同样条件下却无施胶效果，这意味着中性松香施胶剂的制备及性能并非完全取决于松香羧基的改性而是与松香酯的结构有关。
In this paper, the good result was obtained to determine average carbon number in monester alkyl of mix ture ester phthalate by the difference of infrared absorption intensity.
利用红外光谱法，通过红外吸收强度差值来测定邻苯二甲酸混合酯中单酯基的平均碳数。
Status and development trend of surfactants applied to household detergent were covered. The application and marketing of several important surfactants, such as linear alkyl benzene sulfonate, alpha olefin sulfonate, aliphatic alcohol ether sulfate, fatty acid methyl ester sulfonate, aliphatic alcohol ether, methyl ester ethoxylate, alkyl polyglucoside, etc, was presented. The result showed that fatty acid methyl ester sulfonate would be the most effective anionic surfactants as the new generation in the future was demonstrated.
论述了表面活性剂在家用洗涤剂中的应用现状和发展趋势，分析了直链烷基苯磺酸钠、α-烯基磺酸钠、脂肪醇聚氧乙烯醚硫酸钠、脂肪酸甲酯磺酸钠、脂肪醇聚氧乙烯醚、脂肪酸甲酯乙氧基化物、烷基糖苷等几种重要的表面活性剂的应用和市场情况，阐明了脂肪酸甲酯磺酸钠有望成为新一代有影响力的阴离子表面活性剂。
During preparation, mercapto ethanol isooctanoate, alkyl or ester tin chloride and organic solvent are first heated and refluxed while adding catalyst; organic layer is then obtained through separating liquid and decompression distilled; and through further steps, the compound is obtained. The synthesis process of the present invention is simple, and has conversion rate higher than 95%, normal pressure and low reaction temperature, low power consumption and less pollution, and the prepared compound has high reaction activity and low toxicity.
制备时，将异辛酸巯基乙醇酯、烷基或酯基氯化锡和有机溶剂加热回流，同时加入催化剂，然后通过分液，保留有机层，再对有机层进行减压蒸等步骤制得所述化合物；本发明合成工艺简单，转化率大于95％，反应在常压条件下，反应温度低，从而降低了能耗，减少了污染，所制备的化合物具有反应活性高和毒性小的特点，使用安全。
Company products are mainly involved in polyurethane, PVC, resin, paint, plastics, pharmaceuticals and other industries, the main oxidation products of alkyl tin, tributyltin chloride, tin dilaurate, citric acid esters, their production capacity for the oxidation of alkyl tin 50T/month, tributyltin chloride 30T/month, tin dilaurate 30T/month, citric acid ester 100T/month.
公司产品主要涉及聚氨酯、PVC、树脂、涂料、塑料、医药等行业，主要产品有氧化烷基锡、氯化丁基锡、月桂酸锡、柠檬酸酯等，其生产能力为氧化烷基锡50T/月、氯化丁基锡30T/月、月桂酸锡30T/月、柠檬酸酯100T/月。
Eight alkyl phosphoric dialkyl ester s were synthesized by reacting potassium dialkyl phosphite with different halohydrocarbons in the presence of quaternary ammonium salt and KOH.
烷基膦酸二烷基酯的固－液相转移催化合成及其阻燃性能王筱梅＊杨平蔡庆华鲍猛（山东建筑材料工业学院应用化学系济南250022）关键词烷基膦酸二烷基酯，合成，相转移催化，阻燃性1996－08－12收稿，1997－03－03修回烷基膦酸二烷基。。
Alkyl Benzene, Ethylene Oxide, Propylene Oxide, Nonyl Phenol, Octylphenol, Ethylene Glycol, Ethanolamine, Polyethylene Glycol, Ethylene Amines, aliphatic acid, aliphatic alcohol, aliphatic amine, aliphatic acid methyl ester, etc.
烷基苯，环氧乙烷，环氧丙烷，壬基酚，辛基酚，乙二醇，乙醇胺，聚乙二醇，乙撑胺，脂肪酸，脂肪醇，脂肪胺，脂肪酸甲酯等。
A series of new style crude oil pour point depressants were synthesized by aminate of acrylic alkyl ester and maleic anhydried bipolymer.
通过丙烯酸高碳酯与马来酸酐二元共聚进行胺解反应得到一系列新型高凝原油降凝剂，并进行筛选，从中选出丙烯酰高碳胺与共聚物结合后的降凝剂降凝效果最好，凝点降幅大于10℃；进一步回归出加剂和未加剂原油的全粘温方程，方程呈对数关系。
This research was mainly focused on the synthesis of a series of Alkyl phosphate ester andon their properties.
本文对烷基磷酸酯系列表面活性剂的合成及性能进行了研究。