PEG-3硬脂酸酯 | 10233-24-6

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: PEG-3硬脂酸酯
• 中文别名: 三乙撑乙二醇单硬脂酸酯
• 英文名称: triethylene glycol monostearate
• 英文别名: Triethylene glycol Monostearat；2-(2-(2-Hydroxyethoxy)ethoxy)ethyl stearate；2-[2-(2-hydroxyethoxy)ethoxy]ethyl octadecanoate
• CAS: 10233-24-6
• 化学式: C₂₄H₄₈O₅
• 分子量: 416.642
• InChiKey: QKSBICQDOPKLQM-UHFFFAOYSA-N

物化性质

• 沸点：
  508.1±30.0 °C(Predicted)
• 密度：
  0.950±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  29
• 可旋转键数：
  25
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.958
• 拓扑面积：
  65
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2915709000

文献信息

• Clear polyvinyl chloride articles and compositions
  申请人：The B.F. GOODRICH Company

  公开号：EP0212648A2

  公开（公告）日：1987-03-04

  Polyvinyl chloride articles such as bottles and films are provided which have a high degree of clarity, low haze, low blush, excellent color stability and which do not impart taste and odor to the contents of the article. A novel composition is used to form the articles. Said composition comprises at least one ingredient selected from the group having the formula: OH-X-O-R and R-O-X-O-R. X in the above formulas is a straight chain, branched or cyclic radical having from 2 to about 20 oxygen atoms, preferable from 2 to l0 and more preferably from 2 to 6. At least one of said oxygen atoms must form an ether linkange and the remainder may form ether, epoxy or hydroxy bonds or mixtures thereof. X also has from about 4 to about 60 carbon atoms, preferably 6 to 30, more preferably 6 to 20. R is a straight chain radical having from about 5 to about 40 carbon atoms, preferably l2 to 20.

  所提供的聚氯乙烯制品，如瓶子和薄膜，具有透明度高、雾度低、褪色少、颜色稳定性好以及不会给制品内容物带来味道和气味等特点。使用一种新型组合物来形成这些物品。所述组合物包含至少一种选自具有以下式子的组的成分： OH-X-O-R 和 R-O-X-O-R。 上述公式中的 X 是直链、支链或环状自由基，具有 2 至约 20 个氧原子，最好是 2 至 l0 个氧原子，最好是 2 至 6 个氧原子。上述氧原子中至少有一个必须形成醚键，其余的可以形成醚键、环氧键或羟基键或它们的混合物。X 也具有约 4 至约 60 个碳原子，优选 6 至 30 个，更优选 6 至 20 个。R 是直链基，具有约 5 至约 40 个碳原子，最好是 l2 至 20 个。
• Aqueous liquid detergent compositions
  申请人：Kao Corporation

  公开号：EP1092761A2

  公开（公告）日：2001-04-18

  An aqueous liquid detergent composition comprises: (A) 1 to 50 wt.% of a surfactant selected from an anionic surfactant, a nonionic surfactant or an amphoteric surfactant; (B) 0.3 to 5 wt.% of a long-chain fatty acid glycol ester represented by the following formula (1): wherein R1 represents a linear or branched, C13-23 alkyl or alkenyl group, n stands for an integer of 1 to 3, and A represents H or and (C) 0.1 to 10 wt.% of a glyceryl ether having one or more linear or branched, C4-12 alkyl or alkenyl groups.

  一种水基液体洗涤剂组合物包括 (A) 1 至 50 重量份的表面活性剂，选自阴离子表面活性剂、非离子表面活性剂或 两性表面活性剂； (B) 0.3 至 5 重量百分比的长链脂肪酸乙二醇酯，由下式 (1) 代表： 其中 R1 代表线性或支链 C13-23 烷基或烯基，n 代表 1 至 3 的整数，A 代表 H 或 和 (C) 0.1 至 10 重量百分比的甘油醚，该甘油醚具有一个或多个直链或支链 C4-12 烷基或烯基。
• BINDER RESIN FOR CONDUCTIVE PASTE, CONDUCTIVE PASTE, AND SOLAR CELL ELEMENT
  申请人：Sekisui Chemical Co., Ltd.

  公开号：EP2450385A1

  公开（公告）日：2012-05-09

  An object of the present invention is to provide a binder resin for a conductive paste, which can be used to obtain a conductive paste having a high conductive powder dispersibility, an ability to form high-aspect-ratio lines, and a low residual carbon content after firing. Further objects of the invention are to provide a conductive paste and a solar cell element produced using such a binder resin for a conductive paste. The invention provides a binder resin for a conductive paste, which includes a polymer having a main chain composed of a segment derived from a (meth)acrylate monomer and having also a phosphoric acid-based component represented by general formula (1) below at an ω position thereon. In general formula (1), X is an oxygen atom or a sulfur atom, and R1 and R2 are each a hydrogen atom, a hydrocarbon group having 1 to 13 carbon atoms, a hydroxyl group-containing group having 1 to 13 carbon atoms or an ester bond-containing group having 1 to 13 carbon atoms.

  本发明的目的是提供一种用于导电浆料的粘结剂树脂，它可用于获得导电浆料，该浆料具有较高的导电粉分散性、形成高宽比线的能力以及烧制后较低的残碳含量。本发明的进一步目的是提供一种导电浆料和一种使用这种导电浆料粘结剂树脂生产的太阳能电池元件。 本发明提供了一种用于导电浆料的粘合剂树脂，它包括一种聚合物，该聚合物的主链由从(甲基)丙烯酸酯单体中提取的一段组成，并且在其ω位上还具有以下通式(1)所代表的磷酸基成分。 在通式（1）中，X 是氧原子或硫原子，R1 和 R2 分别是氢原子、具有 1 至 13 个碳原子的烃基、具有 1 至 13 个碳原子的含羟基的基团或具有 1 至 13 个碳原子的含酯键的基团。
• NANOPARTICULATE SYSTEMS PREPARED FROM SORBITAN ESTERS
  申请人：Universidade De Santiago De Compostela

  公开号：EP2792350A1

  公开（公告）日：2014-10-22

  The invention relates to systems comprising homogenous nanoparticles having an average size of less than 1 micrometer and containing at least a sorbitan ester, a macrogol ester, a macrogol ether or a derivative of same and, optionally, at least one component derived from oxyethylene and/or at least one component having an electric charge (positive or negative). According to the invention, the components are incorporated in a single step consisting in mixing two solutions. The invention also relates to the use of said systems as medicines or medical devices, in tissue engineering or regenerative medicine, for cosmetic, hygienic or nutritional uses, and in surface coatings. The invention further relates to methods for preparing same.

  本发明涉及由平均粒径小于 1 微米的均质纳米颗粒组成的体系，该纳米颗粒至少含有山梨醇酯、大胶醇酯、大胶醇醚或其衍生物，以及可选的至少一种源自氧乙烯的成分和/或至少一种带电荷（正电荷或负电荷）的成分。根据本发明，这些成分在混合两种溶液的单一步骤中加入。本发明还涉及将上述体系用作药物或医疗器械、组织工程或再生医学、美容、卫生或营养用途以及表面涂层。本发明还涉及制备方法。
• POLYACETAL RESIN MOLDED BODY
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：EP3208308A1

  公开（公告）日：2017-08-23

  The resin molded article of the present invention comprises (B) 0.1 to 5 parts by mass of a sliding agent having a weight average molecular weight of 10,000 or less, and (C) 0.01 to 3 parts by mass of a coloring agent, based on (A) 100 parts by mass of a polyacetal resin, wherein a relative element concentration ratio between carbon and oxygen on a surface thereof [C/O] (atomic %) is 1.01 to 2.50.

  本发明的树脂模塑品包括：(B) 0.1 至 5 重量份的滑动剂，其重量平均分子量在 10,000 或以下；以及(C) 0.01 至 3 重量份的着色剂，以(A) 100 重量份的聚缩醛树脂为基础，其中碳和氧在其表面的相对元素浓度比[C/O]（原子%）为 1.01 至 2.50。