壬二酸二[2-(2-丁氧基乙氧基)乙基]酯 | 70900-47-9

• 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: 壬二酸二[2-(2-丁氧基乙氧基)乙基]酯
• 英文名称: Nonanedioic acid, bis[2-(2-butoxyethoxy)ethyl] ester
• 英文别名: bis[2-(2-butoxyethoxy)ethyl] nonanedioate
• CAS: 70900-47-9
• 化学式: C₂₅H₄₈O₈
• 分子量: 476.6
• InChiKey: IQYDZWAEDOAKBK-UHFFFAOYSA-N

物化性质

• 沸点：
  528.1±40.0 °C(Predicted)
• 密度：
  1.006±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  33
• 可旋转键数：
  28
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  89.5
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• NITRILE COPOLYMER LATEX COMPOSITION AND NITRILE COPOLYMER RUBBER COMPOSITION
  申请人：Zeon Corporation

  公开号：EP2246389A1

  公开（公告）日：2010-11-03

  A nitrile copolymer latex composition containing a latex of a nitrile copolymer rubber (A) having α,β-ethylenically unsaturated nitrile monomer units in 10 to 75 wt%, conjugated diene monomer units in 5 to 89.9 wt%, and cationic monomer units and/or monomer units able to form cations in 0.1 to 20 wt%, an inorganic filler (B) having an aspect ratio of 30 to 2,000, and a plasticizer (C) having an SP value by the HOY method of 8 to 10.2 (cal/cm3)1/2, wherein a content of said plasticizer (C) is 0.1 to 200 parts by weight with respect to said nitrile copolymer rubber (A) as 100 parts by weight is provided.

  一种丁腈共聚物胶乳组合物，其含有丁腈共聚物橡胶（A）的胶乳，丁腈共聚物橡胶（A）的α，β-乙烯基不饱和丁腈单体单元含量为 10 至 75 wt%，共轭二烯单体单元含量为 5 至 89.9 wt%，阳离子单体单元和/或能形成阳离子的单体单元含量为 0.此外，还提供了一种无机填料 (B)，其长径比为 30 至 2,000，以及一种增塑剂 (C)，其通过 HOY 方法测定的 SP 值为 8 至 10.2 (卡/立方厘米)1/2，其中所述增塑剂 (C) 的含量相对于所述丁腈共聚物橡胶 (A) 为 0.1 至 200 重量份（以 100 重量份计）。
• NITRILE RUBBER COMPOSITION, CROSSLINKED NITRILE RUBBER COMPOSITION, CROSSLINKED RUBBER MATERIAL, AND METHOD FOR PRODUCING NITRILE RUBBER COMPOSITION
  申请人：Zeon Corporation

  公开号：EP2463335A1

  公开（公告）日：2012-06-13

  The invention provides a nitrile rubber composition comprising nitrile rubber (A) comprising 25 to 60% by weight of an α,β-ethylenically unsaturated nitrile monomer unit, 40 to 75% by weight of a conjugated diene monomer unit, at least part of which may be hydrogenated, and 0 to 30% by weight of a cationic monomer unit, and a laminar inorganic filler (B) contained in a proportion of 1 to 100 parts by weight per 100 parts by weight of the nitrile rubber (A), in said laminar organic tiller (B), a) a ratio of a particle size distribution area of particles having a volume-based particle diameter of at least 1.0 µm being at most 30%, b) a maximum peak particle diameter being 0.10 to 1.0 µm, and c) a frequency volume in the maximum peak particle diameter being at least 3.0%, a crosslinkable nitrile rubber composition and a crosslinked rubber material thereof, and a production process of the nitrile rubber composition, in which a latex of the nitrile rubber (A) and an aqueous dispersion of the laminar inorganic filler are mixed, coagulated and dried.

  本发明提供了一种丁腈橡胶组合物，包括丁腈橡胶(A)，其中α，β-乙烯基不饱和丁腈单体单元的重量百分比为25％至60％，共轭二烯单体单元的重量百分比为40％至75％，其中至少一部分可以氢化，阳离子单体单元的重量百分比为0％至30％、和层状无机填料 (B)，其含量比例为每 100 份重量的丁腈橡胶 (A) 1 至 100 份重量，在所述层状有机蘖 (B) 中，a) 粒径分布区中体积基粒径至少为 1.0微米的颗粒的粒度分布面积之比至多为30%，b)最大峰值颗粒直径为0.10至1.0微米，和c)最大峰值颗粒直径中的频率体积至少为3.0%，一种可交联丁腈橡胶组合物及其交联橡胶材料，以及丁腈橡胶组合物的生产工艺，其中丁腈橡胶(A)的胶乳和层状无机填料的水分散液混合、凝固和干燥。
• POLYVINYL ACETAL FILM AND USES THEREOF
  申请人：Kuraray Co., Ltd.

  公开号：EP2554578A1

  公开（公告）日：2013-02-06

  Provided is a polyvinyl acetal film which, when used as an intermediate film for a laminated glass, can provide a laminated glass that exhibits a low degree of yellowness and excellent surface appearance, and which is thus useful as a sealing material or intermediate film that can prolong the life of a laminated glass provided with a solar cell or a functional unit. Further, the content of corrosion-causing substance in the polyvinyl acetal film is low, so that the polyvinyl acetal film permits high-temperature lamination and thus ensures excellent productivity. Also provided are a solar cell module and a laminated glass prepared using the polyvinyl acetal film. A plasticized polyvinyl acetal film which comprises 15 to 60 parts by mass of a plasticizer having a total number of 28 or more of carbon atoms and oxygen atoms constituting a molecule based on 100 parts by mass of a polyvinyl acetal resin, and which has an acid value of 5.0 meq/kg or less.

  本发明提供了一种聚乙烯醇缩醛薄膜，该薄膜用作夹层玻璃的中间膜时，可提供黄度低且表面外观出色的夹层玻璃，因此可用作密封材料或中间膜，从而延长装有太阳能电池或功能单元的夹层玻璃的使用寿命。此外，聚乙烯醇缩醛薄膜中的腐蚀物质含量较低，因此聚乙烯醇缩醛薄膜允许高温层压，从而确保了出色的生产率。此外，还提供了使用聚乙烯醇缩醛薄膜制备的太阳能电池组件和夹层玻璃。一种增塑聚乙烯醇缩醛薄膜，它包含 15 至 60 份增塑剂（以 100 份聚乙烯醇缩醛树脂计），增塑剂分子中的碳原子和氧原子总数大于等于 28 个（以 100 份聚乙烯醇缩醛树脂计），且酸值小于等于 5.0 meq/kg。
• NITRILE COPOLYMER RUBBER COMPOSITION FOR HOSE AND CROSSLINKED MATERIAL
  申请人：Zeon Corporation

  公开号：EP2548919A1

  公开（公告）日：2013-01-23

  A nitrile copolymer rubber composition for hose use is provided containing a nitrile copolymer rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units in 20 to 80, an inorganic filler (B) with an aspect ratio of 30 to 2,000, a coupling agent (C), and a glycol compound (D), wherein the ratio of the coupling agent (C) is 0.05 to 15 parts by weight and the ratio of said glycol compound (D) is 0.05 to 15 parts by weight with respect to 100 parts by weight of the nitrile copolymer rubber (A).

  提供了一种用于软管的丁腈共聚物橡胶组合物，该组合物含有α，β-乙烯基不饱和丁腈单体单元数为 20 至 80 的丁腈共聚物橡胶 (A)、长径比为 30 至 2,000 的无机填料 (B)、偶联剂 (C) 和乙二醇化合物 (D)，其中偶联剂 (C) 的重量比为 0.以 100 份丁腈共聚物橡胶 (A) 的重量计，所述乙二醇化合物 (D) 的比例为 0.05 至 15 份。
• POLY(VINYL ACETAL) RESIN FILM AND MULTILAYER STRUCTURE USING SAME
  申请人：Kuraray Co., Ltd.

  公开号：EP2692781A1

  公开（公告）日：2014-02-05

  An object of the present invention is to provide a film that is used as one layer of a multilayer structure articles such as a laminated glass, and a solar cell module, and prevents the intrusion of bubbles and the generation of unfilled portions at the edge portions of the film; and a multilayer structure articles obtained with the use of the film. A polyvinyl acetal resin film, having a thickness distribution in the width direction of 10% or less, and a volatile matter content of 1.0 mass% or less, in which as to a portion of 5% of the total width inside from each of both edges in the width direction, when each portion is heated at 150°C for 30 minutes, the larger value of the heat shrinkage in the flow direction that is parallel to the film and perpendicular to the width direction is referred to as heat shrinkage MD 1, and the other value is referred to as heat shrinkage MD2, and when central portion in the width direction of the film is heated at 150°C for 30 minutes, the heat shrinkage in the flow direction that is parallel to the film and perpendicular to the width direction is referred to as heat shrinkage MD3, all the heat shrinkage MD1, heat shrinkage MD2, and heat shrinkage MD3 are 3 to 20%.

  本发明的目的是提供一种薄膜，该薄膜可用作夹层玻璃和太阳能电池组件等多层结构物品的一层，并可防止气泡侵入和在薄膜边缘部分产生未填充部分；以及提供一种使用该薄膜获得的多层结构物品。一种聚乙烯醇缩醛树脂薄膜，其宽度方向的厚度分布为 10% 或以下，挥发物含量为 1.0 mass% 或以下的聚乙烯醇缩醛树脂薄膜，其中，对于从宽度方向的两个边缘内侧各占总宽度 5%的部分，当各部分在 150°C 下加热 30 分钟时，在平行于薄膜且垂直于宽度方向的流动方向上的热收缩率的较大值称为热收缩率 MD 1、当薄膜宽度方向上的中心部分在 150°C 下加热 30 分钟时，平行于薄膜且垂直于宽度方向的流动方向上的热收缩被称为热收缩 MD3，所有热收缩 MD1、热收缩 MD2 和热收缩 MD3 均为 3%至 20%。