(9CI)-2,4,8,10-四氧杂螺[5.5]十一烷-3,9-二丙酸 | 3058-05-7

• 物质功能分类: 有机原料 - 螺环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 中文名称: (9CI)-2,4,8,10-四氧杂螺[5.5]十一烷-3,9-二丙酸
• 英文名称: 3,9-Bis-(2-carbonyl-ethyl)-2,4,8,10-tetraoxa-spiro<5,5>undecan
• 英文别名: 3,9-bis-(2-carboxy-ethyl)-2,4,8,10-tetraoxa-spiro[5.5]undecane；3,9-Bis-(2-carboxy-aethyl)-2,4,8,10-tetraoxa-spiro[5.5]undecan；2,4,8,10-tetraoxaspiro[5.5]undecane-3,9-dipropionic acid；2,4,8,10-Tetraoxaspiro(5.5)undecane-3,9-dipropionic acid；3-[3-(2-carboxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecan-9-yl]propanoic acid
• CAS: 3058-05-7
• 化学式: C₁₃H₂₀O₈
• 分子量: 304.297
• InChiKey: PVCPWBCCWVKROB-UHFFFAOYSA-N

物化性质

• 熔点：
  207-208 °C(Solv: water (7732-18-5))
• 沸点：
  492.8±40.0 °C(Predicted)
• 密度：
  1.37±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  112
• 氢给体数：
  2
• 氢受体数：
  8

安全信息

• 海关编码：
  2932999099

反应信息

• 作为反应物：
  描述：

  (9CI)-2,4,8,10-四氧杂螺[5.5]十一烷-3,9-二丙酸 、 苯肼 生成 3-吲哚乙酸
  参考文献：
  名称：

  KUBO, MASAAKI;FUKUDA, SIGEHO

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 氢氧化钾 作用下， 生成 (9CI)-2,4,8,10-四氧杂螺[5.5]十一烷-3,9-二丙酸
  参考文献：
  名称：

  Some 3,9-Dicarboxylic Acids of 2,4,8,10-Tetroxaspiro[5.5]undecane

  摘要：

  DOI：

  10.1021/jo01094a033

文献信息

• Latent curing agents for epoxy resins
  申请人：AJINOMOTO CO., INC.

  公开号：EP0104837A2

  公开（公告）日：1984-04-04

  An addition product obtained by reacting (a) a polyfunctional epoxy compound and (b) a compound having at least one functional group of OH group, SH group, COOH group and CONHNH2 group together with a tertiary amino group in the molecule, and an addition product obtained (a), (b) and (c) an organic compound having two or more active hydrogen atoms in the molecule (excluding a compound having an epoxy group or tertiary amino group) are good curing agents for epoxy resin. The curing agents are useful in formulating novel storable one-package, heat-curable epoxy resin-based compositions.

  将(a)多官能团环氧化合物和(b)分子中含有至少一个羟基、SH 基、COOH 基和 CONHNH2 基官能团的化合物与分子中的叔氨基反应得到的加成产物，以及将(a)、(b)和(c)分子中含有两个或两个以上活泼氢原子的有机化合物（不包括具有环氧基团或叔氨基的化合物）反应得到的加成产物是环氧树脂的良好固化剂。这些固化剂可用于配制新型可储存的单组分热固化环氧树脂基组合物。
• Polyester resin and molded article
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1164155A1

  公开（公告）日：2001-12-19

  The polyester resin of the present invention is produced by polymerizing a monomer mixture comprising a glycol component containing 5 to 60 mol% of a spiroglycol represented by Formula I: and 30 to 95 mol% of ethylene glycol, and a dicarboxylic acid component containing 80 to 100 mol% of terephthalic acid and/or an ester thereof. The polyester resin has (1) an intrinsic viscosity of 0.4 to 1.5 dL/g, (2) a melt viscosity of 700 to 5,000 Pa·s, (3) a molecular weight distribution of 2.5 to 12.0; and (4) a glass transition temperature of 90°C or higher and a cooling crystallization exotherm peak of 5 J/g or lower. The polyester resin of the present invention is excellent in heat resistance, transparency, mechanical properties, moldability and fabrication qualities and useful for producing shaped articles such as films, sheets, hollow containers and foamed products.

  本发明的聚酯树脂是通过聚合单体混合物生产的，单体混合物包括乙二醇组分（含 5 至 60 摩尔%的由式 I.表示的螺环乙二醇）和乙二醇组分（含 80 至 100 摩尔%的对苯二甲酸和/或其酯）： 和 30 至 95 摩尔的乙二醇，以及含有 80 至 100 摩尔对苯二甲酸和/或其酯的二羧酸组分。聚酯树脂具有 (1) 0.4 至 1.5 dL/g 的固有粘度；(2) 700 至 5,000 Pa-s 的熔融粘度；(3) 2.5 至 12.0 的分子量分布；以及 (4) 90°C 或更高的玻璃化转变温度和 5 J/g 或更低的冷却结晶放热峰值。本发明的聚酯树脂具有优异的耐热性、透明度、机械性能、成型性和制造质量，可用于生产薄膜、片材、中空容器和发泡产品等成型物品。
• RETARDATION FILM AND POLYESTER RESIN FOR OPTICAL USE
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1898238A1

  公开（公告）日：2008-03-12

  The present invention relates to a retardation film using polyester having a photoelastic coefficient of -40×10-12 Pa-1 to 40×10-12 Pa-1. The present invention also relates to a polyester resin for optical use which contains a phosphorus compound, and an alicyclic component and a fluorene derivative component as constituents, and satisfies the following equations (6) and (7): 100⁢°C≤glass transition temperature≤150⁢°C and 1.0≤Ma/2+Mb+Mc/P≤5.0 wherein Ma is the number of moles of an alkali metal element contained in 1 ton of the polyester resin, Mb is the number of moles of an alkaline earth metal element contained in 1 ton of the polyester resin, Mc is the sum of the number of moles of a zinc element (Zn), a cobalt element (Co) and a manganese element (Mn) contained in 1 ton of the polyester resin, and P is the number of moles of a phosphorus element contained in 1 ton of the polyester resin.

  本发明涉及一种使用聚酯的延缓膜，其光弹性系数为-40×10-12 Pa-1 至 40×10-12 Pa-1。本发明还涉及一种光学用聚酯树脂，它含有磷化合物、脂环族组分和芴衍生物组分作为成分，并满足以下公式(6)和(7)：100°C≤ 玻璃转化温度≤150°C 和 1.0≤Ma/2+Mb+Mc/P≤5.0 其中 Ma 是指 1 吨聚酯树脂中所含碱金属元素的摩尔数，Mb 是指 1 吨聚酯树脂中所含碱土金属元素的摩尔数，Mc 是指 1 吨聚酯树脂中所含锌元素 (Zn)、钴元素 (Co) 和锰元素 (Mn) 的摩尔数之和，P 是指 1 吨聚酯树脂中所含磷元素的摩尔数。
• VIBRATION DAMPING MATERIAL
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP2210915A1

  公开（公告）日：2010-07-28

  Provided are a resin composition for a vibration damping material, including: a polyester resin mainly formed of a dicarboxylic acid constitutional unit and a diol constitutional unit; and a filler, in which the polyester resin contains: a dicarboxylic acid constitutional unit (A) mainly derived from an aromatic dicarboxylic acid, in particular, isophthalic acid; a diol constitutional unit (B) mainly derived from ethylene glycol; a constitutional unit (C) formed of an aliphatic dicarboxylic acid, an aliphatic diol, and/or an aliphatic hydroxycarboxylic acid each having 5 or more carbon atoms; and a flake-like or plate-like filler (D) and a filler (E) made of a particulate metal oxide as the filler; and a vibration damping material. Thus, there can be provided a vibration damping material exerting high vibration damping performance in a wide temperature region and being excellent in toughness and processability. The vibration damping material is formed or processed into, for example, injection-molded products, sheets, films, fibers, containers, foams, adhesives, coatings, constrained vibration damping sheets, unconstrained vibration damping sheets, is applied to, for example, vehicles, railway cars, aircraft, household appliances, OA apparatuses, precision apparatuses, building machines, constructions/buildings, shoes, sport gears, and is suitably used as vibration isolators, vibration dampers, and sound absorbers/insulators.

  提供了一种用于减震材料的树脂组合物，包括：主要由二羧酸构型单元和二元醇构型单元形成的聚酯树脂；以及填料，其中聚酯树脂包含二羧酸结构单元（A），主要来源于芳香族二羧酸，特别是间苯二甲酸； 二元醇结构单元（B），主要来源于乙二醇；由脂肪族二羧酸、脂肪族二元醇和/或脂肪族羟基羧酸（每种都有 5 个或 5 个以上碳原子）组成的构型单元（C）；以及作为填料的片状或板状填料（D）和由颗粒状金属氧化物制成的填料（E）；以及减震材料。因此，可以提供一种在宽温度区域内具有高减振性能、韧性和加工性能优异的减振材料。该减振材料可制成或加工成注塑成型产品、板材、薄膜、纤维、容器、泡沫、粘合剂、涂层、受约束减振板、非受约束减振板等，可应用于车辆、铁路车辆、飞机、家用电器、OA 设备、精密设备、建筑机械、建筑/建筑物、鞋、运动齿轮等，并可适当用作隔振器、减振器和吸音/绝缘体。
• INNER LINER FOR PNEUMATIC TIRE, AND METHOD FOR PRODUCING SAME
  申请人：Kuraray Co., Ltd.

  公开号：EP2508342A1

  公开（公告）日：2012-10-10

  Disclosed is an inner liner for a pneumatic tire, the inner liner including no less than 8 resin-layers, the resin-layer having a layer A constituted with a resin composition containing a gas barrier resin, and a layer B constituted with a resin composition containing an elastomer, at least one of the resin compositions included in the layer A and the layer B that are adjacent with each other containing a metal salt, the content of the metal salt being no less than 1 ppm and no greater than 10,000 ppm in terms of metal element equivalent, and an interlayer adhesive force between the layer A and the layer B being no less than 500 g/15 mm. The layer A and the layer B are preferably alternately laminated. The average thickness of single layer of the layer A and the layer B is preferably no less than 0.01 µm and no greater than 10 µm. The multilayered structure has a thickness of preferably no less than 0.1 µm and no greater than 1,000 µm. As the metal salt, at least one selected from the group consisting of alkali metal salts, alkaline earth metal salts and d-block metal salts in group 4 are preferably used.

  本发明公开了一种充气轮胎的内衬，该内衬包括不少于 8 层树脂层，树脂层具有由含有气体阻隔树脂的树脂组合物构成的层 A 和由含有弹性体的树脂组合物构成的层 B、相邻的层 A 和层 B 中包含的树脂组合物中至少有一种含有金属盐，以金属元素当量计，金属盐的含量不小于 1 ppm，不大于 10 000 ppm，层 A 和层 B 之间的层间粘合力不小于 500 g/15 mm。层 A 和层 B 最好交替层压。层 A 和层 B 的单层平均厚度最好不小于 0.01 微米，不大于 10 微米。多层结构的厚度最好不小于 0.1 微米，不大于 1000 微米。作为金属盐，最好使用至少一种选自碱金属盐、碱土金属盐和第 4 组中的 d-嵌段金属盐组成的组。