(Z)-十八烯酸-2-(2-羟基乙氧基)乙酯 | 106-12-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: (Z)-十八烯酸-2-(2-羟基乙氧基)乙酯
• 中文别名: PEG-2油酸酯
• 英文名称: diglycol monooleate
• 英文别名: 2-(2-oleoyloxy-ethoxy)-ethanol；2-(2-Oleoyloxy-aethoxy)-aethanol；O-Oleoyl-diaethylenglykol；2-(2-hydroxyethoxy)ethyl oleate, pure；Diethylene glycol monooleate；2-(2-hydroxyethoxy)ethyl (Z)-octadec-9-enoate
• CAS: 106-12-7
• 化学式: C₂₂H₄₂O₄
• 分子量: 370.573
• InChiKey: PHDVPEOLXYBNJY-KTKRTIGZSA-N

物化性质

• 沸点：
  472.2±30.0 °C(Predicted)
• 密度：
  0.943±0.06 g/cm3(Predicted)
• LogP：
  7.185 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  26
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  油酸 、 二乙二醇 在 甲苯 作用下， 生成 (Z)-十八烯酸-2-(2-羟基乙氧基)乙酯
  参考文献：
  名称：

  Esterification of Glycols by Acids in the Presence of Cation Exchange Resins

  摘要：

  DOI：

  10.1021/ja01618a065

文献信息

• MONOMER COMPOSITION CONTAINING UNSATURATED POLYALKYLENE GLYCOL ETHER-BASED MONOMER, METHOD FOR PRODUCING COMPOSITION THEREOF, POLYMER OBTAINED USING COMPOSITION THEREOF, AND METHOD FOR PRODUCING POLYMER THEREOF
  申请人：Kawabata Hiroshi

  公开号：US20130184420A1

  公开（公告）日：2013-07-18

  To provide a monomer composition containing an unsaturated polyalkylene glycol ether-based monomer and having excellent stability. Provided is a monomer composition containing an unsaturated polyalkylene glycol ether-based monomer represented by the following chemical formula (1): YO(R 1 O) n R 2 (1) [in the formula, Y represents an alkenyl group having 2 to 7 carbon atoms; R 1 O represents one or two or more types of oxyalkylene groups having 2 to 18 carbon atoms; n represents an average addition mole number of oxyalkylene groups and is a number of 5 to 500; and R 2 represents a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms], an organic acid, and water, and having a pH of 4 to 13.

  提供一种含有不饱和聚烯醚基单体并具有优异稳定性的单体组合物。提供的单体组合物包含以下化学式（1）所表示的不饱和聚烯醚基单体：YO(R1O)nR2（1）[在该式中，Y表示具有2至7个碳原子的烯基基团；R1O表示具有2至18个碳原子的一种或两种或更多种氧烷基团；n表示氧烷基团的平均加入摩尔数，为5至500之间的数字；R2表示氢原子或具有1至30个碳原子的碳氢基团]，有机酸和水，并且具有pH值为4至13。
• Compositions using evaporable silicone carriers for cosmetics, cleaning and care product compositions
  申请人：Rajaraman K. Suresh

  公开号：US20050265942A1

  公开（公告）日：2005-12-01

  This invention describes cosmetic, cleaning and care products compositions made using an evaporable siloxane liquid support or carrier having the molecular formula: M v M′ w D x T y Q z where the subscripts may have the following values: x=0, 1, 2, 3, or 4; y=0, 1, or 2; z=0, 1, 2, 3, or 4; and v and w may be zero or a positive integer subject to the limitation that v+w≧1 where the components are defined as follows: M=(R 1 O) a (R 2 O) b R 3 c SiO 1/2 where the subscripts may have the following values: a=1, 2, or 3; b=0, 1, or 2; c=0, 1, or 2; subject to the limitation that a+b+c=3 except when w+x+y+z=0 then a+b+c=4; M′=(R 1 O) d (R 2 O) e R 4 f SiO 1/2 where the subscripts may have the following values: d=1, 2, or 3; e=0, 1, or 2; f=0, 1, or 2; subject to the limitation that d+e+f=3; D=R 5 R 6 SiO 2/2 ; T=R 7 SiO 3/2 ; and Q=SiO 4/2 ; where R 1 and R 2 are selected from the group of linear or branched monovalent hydrocarbon radicals having from one to eight carbon atoms and where each R 3 , R 4 , R 5 , R 6 , and R 7 is independently selected from the group of monovalent hydrocarbon radicals having from one to sixty carbon atoms; and mixtures thereof.

  本发明描述了使用具有分子式MvM'wDxTyQz的可挥发的硅氧烷液体支撑或载体制成的化妆、清洁和护理产品组合物，其中下标可能具有以下值：x=0、1、2、3或4；y=0、1或2；z=0、1、2、3或4；而v和w可以是零或正整数，但受到v+w≧1的限制，其中组分定义如下：M=(R1O)a(R2O)bR3cSiO1/2，其中下标可能具有以下值：a=1、2或3；b=0、1或2；c=0、1或2；但受到a+b+c=3的限制，除非w+x+y+z=0，则a+b+c=4；M'=(R1O)d(R2O)eR4fSiO1/2，其中下标可能具有以下值：d=1、2或3；e=0、1或2；f=0、1或2；但受到d+e+f=3的限制；D=R5R6SiO2/2；T=R7SiO3/2；Q=SiO4/2；其中R1和R2选自具有一到八个碳原子的线性或支链一价碳氢基团的群体，而每个R3、R4、R5、R6和R7独立地选自具有一到六十个碳原子的一价碳氢基团的群体；以及它们的混合物。
• PRODUCTION METHOD OF UNSATURATED (POLY)ALKYLENE GLYCOL ETHER MONOMER AND PRODUCTION METHOD OF (POLY)ALKYLENE GLYCOL CHAIN-CONTAINING POLYMER
  申请人：Yuasa Tsutomu

  公开号：US20100130793A1

  公开（公告）日：2010-05-27

  To provide a production method of a (poly)alkylene glycol chain-containing polymer which can be preferably used in various applications such as an admixture for cement and which can exhibit extremely high dispersibility to a cement composition. The unsaturated (poly)alkylene glycol ether monomer of the present invention is an unsaturated (poly)alkylene glycol ether monomer production method for producing an unsaturated (poly)alkylene glycol ether monomer by addition reaction of an alkylene oxide on an unsaturated alcohol, wherein the production method includes a step of carrying out addition reaction under condition of existence of 0.01 to 25 parts by mass of an unsaturated (poly)alkylene glycol diether monomer to 100 parts by mass of the unsaturated alcohol, and a (poly)alkylene glycol chain-containing polymer production method, wherein a monomer component including an unsaturated (poly)alkylene glycol ether monomer produced by the production method.

  提供一种生产（聚）烷基二醇链含聚合物的方法，该聚合物可用于各种应用，例如水泥掺合剂，并且能够对水泥组合物表现出极高的分散性。本发明的不饱和（聚）烷基二醇醚单体是一种不饱和（聚）烷基二醇醚单体生产方法，通过在不饱和醇上进行环氧化物的加成反应来生产不饱和（聚）烷基二醇醚单体，其中生产方法包括在100份质量的不饱和醇中存在0.01至25份质量的不饱和（聚）烷基二醇二醚单体的条件下进行加成反应的步骤，以及一种（聚）烷基二醇链含聚合物生产方法，其中包括由该生产方法生产的不饱和（聚）烷基二醇醚单体的单体组分。
• PRECIPITATION POLYMERIZATION IN THE PRESENCE OF GLYCERIN MONOSTEARATE
  申请人：KIM Son Nguyen

  公开号：US20110150796A1

  公开（公告）日：2011-06-23

  A process for preparing a copolymer composition A) by free-radical copolymerization of a monomer composition comprising: a) acrylic acid, b) optionally at least one compound, different from a), having a free-radically polymerizable, α,β-ethylenically unsaturated double bond and at least one anionogenic and/or anionic group per molecule, c) at least one free-radically polymerizable crosslinking compound which comprises at least two α,β-ethylenically unsaturated double bonds per molecule. The process is performed by precipitation polymerization in the presence of an auxiliary composition H) comprising H1) glycerol monostearate, and H2) at least one compound with an HLB value in the range from 4 to 10, selected from water-insoluble natural waxes, nonionic emulsifiers and mixtures thereof.

  一种制备共聚物组合物A的方法，包括以下步骤：A)通过自由基共聚合反应制备单体组合物，所述单体组合物包括：a)丙烯酸，b)选择性地至少包括一种与a)不同的化合物，其具有自由基聚合能力的α，β-乙烯基不饱和双键和至少一个分子中的阴离子和/或阴离子基团，c)至少包括一种自由基聚合交联剂，其包括每个分子中至少两个α，β-乙烯基不饱和双键。该方法通过在辅助组成物H的存在下进行沉淀聚合反应，所述辅助组成物H包括H1)单硬脂酸甘油酯，和H2)HLB值在4到10范围内的至少一种化合物，所述化合物选自不溶于水的天然蜡、非离子乳化剂和它们的混合物。
• Flame retardant rubber composition, rubber articles and wire covering materials
  申请人：Morioka Seiji

  公开号：US20060111504A1

  公开（公告）日：2006-05-25

  A flame retardant rubber composition includes (A) an ethylene/α-olefin random copolymer, (B) an unsaturated nitrile/conjugated diene rubber, and (D) surface-treated natural magnesium hydroxide or includes (A) an ethylene/α-olefin random copolymer, (B) an unsaturated nitrile/conjugated diene rubber, (C) a hydrogenated diene polymer, and (D) surface-treated natural magnesium hydroxide. Since the rubber composition and rubber product have good flame retardance, weather resistance, and oil resistance, as well as excellent mechanical characteristics, they are useful for various applications such as a roll, belt, and sealing material for copying machines, an electric wire coating material, and hoses.

  一种阻燃橡胶组合物，包括（A）乙烯/α-烯烃随机共聚物，（B）不饱和腈/共轭二烯橡胶，以及（D）经过表面处理的天然氢氧化镁，或包括（A）乙烯/α-烯烃随机共聚物，（B）不饱和腈/共轭二烯橡胶，（C）氢化二烯聚合物，以及（D）经过表面处理的天然氢氧化镁。由于橡胶组合物和橡胶制品具有良好的阻燃性、耐候性、耐油性以及优异的机械特性，因此它们适用于各种应用，如复印机的卷筒、传送带和密封材料、电线涂层材料和软管。