Ethylenglycol-bis-octadecylether | 17367-11-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Ethylenglycol-bis-octadecylether
• 英文别名: 1,2-bis-octadecyloxy-ethane；1,2-Bis-octadecyloxy-aethan；ethylene glycol distearate；Poly(oxy-1,2-ethanediyl), I+/--octadecyl-I-(octadecyloxy)-；1-(2-octadecoxyethoxy)octadecane
• CAS: 17367-11-2
• 化学式: C₃₈H₇₈O₂
• 分子量: 567.036
• InChiKey: WLVBPFQVOWGFIT-UHFFFAOYSA-N

物化性质

• 沸点：
  609.1±28.0 °C(Predicted)
• 密度：
  0.848±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  17.6
• 重原子数：
  40
• 可旋转键数：
  37
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-甲基苯磺酸十八醇酯 、 乙二醇 在 sodium carbonate 作用下， 生成 Ethylenglycol-bis-octadecylether 、 2-(十八氧基)乙醇
  参考文献：
  名称：

  ALKYLATION WITH LONG CHAIN p-TOLUENESULFONATES. IV.¹ ALKYLATION OF ALCOHOLS AND AMINES WITH n-OCTADECYL p-TOLUENESULFONATE²

  摘要：

  DOI：

  10.1021/jo01132a005

文献信息

• AQUEOUS HAIR CLEANSING AGENT
  申请人：KAO CORPORATION

  公开号：US20140079658A1

  公开（公告）日：2014-03-20

  The invention relates to an aqueous hair cleansing agent comprising the following components (A), (B), (C), and water and having a pH of 2 to 5 at 25° C. when diluted 20-fold by mass with water: (A) an internal olefin sulfonate, (B) an organic solvent selected from the group consisting of the following (B1) to (B5): (B1) an aromatic alcohol, (B2) a polypropylene glycol, (B3) a N-alkyl pyrrolidone, (B4) an alkylene carbonate, (B5) a lactone or a cyclic ketone, and (C) an organic carboxylic acid selected from the group consisting of a hydroxymonocarboxylic acid and dicarboxylic acid.

  该发明涉及一种含有以下组分（A）、（B）、（C）和水的水性头发清洁剂，当与水按质量稀释20倍时，在25°C时的pH值为2至5：（A）内部烯烃磺酸盐，（B）从以下组（B1）到（B5）中选择的有机溶剂：（B1）芳香醇，（B2）聚丙烯醚，（B3）N-烷基吡咯烷酮，（B4）烷基碳酸酯，（B5）内酯或环酮，以及（C）从羟基单羧酸和二羧酸组成的羧酸中选择的有机羧酸。
• Water-based shampoo
  申请人：Kao Corporation

  公开号：EP1754467A1

  公开（公告）日：2007-02-21

  There is provided a shampoo capable of exhibiting a smooth feel of hair upon shampooing and rinsing and imparting good luster and manageability to finished hair. The water-based shampoo of the present invention contains silicone oil droplets dispersed therein wherein said oil droplets is composed of at least (A) 50 to 90% by mass of polydimethylsiloxane and (B) 2 to 50% by mass of a copolymer having a block chain constituted of an amino-modified organopolysiloxane chain and a polyoxyalkylene chain.

  本发明提供了一种洗发水，该洗发水在洗发和冲洗头发时能使头发感觉顺滑，并能使洗完的头发具有良好的光泽和易打理性。本发明的水基洗发水含有分散在其中的硅酮油滴，其中所述油滴至少由(A) 50% 至 90% （质量百分比）的聚二甲基硅氧烷和(B) 2% 至 50% （质量百分比）的共聚物组成，该共聚物具有由氨基改性有机聚硅氧烷链和聚氧亚烷基链构成的嵌段链。
• Aqueous hair cleansing agent
  申请人：KAO CORPORATION

  公开号：EP1859780A1

  公开（公告）日：2007-11-28

  An aqueous hair cleansing agent containing the following components (A), (B) and (C): (A): an anionic surfactant; (B): a cationized tara gum; and (C): an amino-modified silicone represented by a specific formula.

  一种水性头发清洁剂，含有以下成分(A)、(B)和(C)： (A) 一种阴离子表面活性剂； (B) 一种阳离子塔拉胶；和 (C) 一种氨基改性硅氧烷，其具体分子式如下。
• AQUEOUS SHAMPOO
  申请人：Kao Corporation

  公开号：EP2641586A1

  公开（公告）日：2013-09-25

  The aqueous hair cleansing agent of the present invention comprises the following components (A) to (C): (A) an anionic surfactant; (B) side chain amino-modified organo polysiloxane having long chain alkyl at both ends represented by the following general formula (1)         (R2R32)SiO-(R32SiO)x-(R3R4SiO)y-Si(R2R32)     (1) wherein formula (1), R2 represents linear or branched alkyl group having 12 to 30 carbon atoms 12 to C30, R3 represents substituted or non-substituted monovalent hydrocarbon group having 1 to 6 carbon atoms, and R4 represents 3-aminopropyl group or N-(2-aminoethyl)-3-aminopropyl group, and x is an integer number of 1 to 2,000, y is an integer number of 1 to 100, and nitrogen content is 0.31 to 2 mass %; (C) a cationic galactomannan and water.

  本发明的水性头发清洁剂包括以下成分(A)至(C)： (A) 阴离子表面活性剂； (B) 侧链氨基改性有机聚硅氧烷，其两端具有长链烷基，如下通式(1)所示 (R2R32)SiO-(R32SiO)x-(R3R4SiO)y-Si(R2R32) (1) 式(1)中，R2 代表具有 12 至 30 个碳原子的直链或支链烷基，R3 代表具有 1 至 6 个碳原子的取代或非取代的单价烃基，R4 代表 3-氨基丙基或 N-(2-氨基乙基)-3-氨基丙基，x 为 1 至 2,000 的整数，y 为 1 至 100 的整数，氮含量为 0.31 至 2 质量％； (C) 阳离子半乳甘露聚糖 和水。
• AQUEOUS HAIR CLEANING AGENT
  申请人：Kao Corporation

  公开号：EP2705829A1

  公开（公告）日：2014-03-12

  Provided is an aqueous hair cleansing composition, including the following components (A) to (D) and water, in which the aqueous hair cleansing composition has a pH of from 2 to 5 when diluted 20-fold: (A) an anionic surfactant; (B) a cationized hydroxypropyl cellulose having a main chain derived from an anhydroglucose, and having a degree of substitution with cationized ethyleneoxy groups of from 0.01 to 2.9 and a degree of substitution with propyleneoxy groups of from 0.1 to 4.0; (C) an organic solvent selected from (C1) and (C2): (C1) an aromatic alcohol; and (C2) a polypropylene glycol having a molecular weight of from 200 to 1,000; and (D) a hydroxy monocarboxylic acid or a dicarboxylic acid.

  提供了一种水性头发清洁组合物，包括下列组分(A)至(D)和水，其中水性头发清洁组合物在稀释20倍时的pH值为2至5：(A)阴离子表面活性剂；(B)阳离子化羟丙基纤维素，其主链来自一氢葡萄糖，与阳离子化乙氧基的取代度为0.(C) 选自(C1)和(C2)的有机溶剂：(C1)芳香醇；(C2)分子量为 200 至 1,000 的聚丙二醇；以及 (D) 羟基一羧酸或二羧酸。