7,7-二甲基辛酸钠 | 31548-27-3

• 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: 7,7-二甲基辛酸钠
• 英文名称: sodium neodecanoate
• 英文别名: sodium;7,7-dimethyloctanoate
• CAS: 31548-27-3
• 化学式: C₁₀H₁₉O₂*Na
• 分子量: 194.249
• InChiKey: CASCCINXYVTVRI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.26
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  40.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  bis(1,5-cyclooctadiene)diiridium(I) dichloride 、 7,7-二甲基辛酸钠 以 二氯甲烷 、 水 为溶剂， 生成 [(COD)Ir[O(CO)(CH₂)₅C(CH₃)₃]]_m
  参考文献：
  名称：

  TW2022/6443

  摘要：

  公开号：

文献信息

• Oil soluble scavengers for sulfides and mercaptans
  申请人：Surface Chemists of Florida Inc.

  公开号：US06599472B1

  公开（公告）日：2003-07-29

  This invention provides oil soluble sulfhydryl compound scavengers which are salt compositions of the formula: Mn+(R—CO2−)x(OH)n−x wherein M is a metal ion whose sulfide salt is less than 0.1% soluble in water, n is 2 or 3, x is an integer from 1 to n, and R a hydrocarbyl radical containing from about 4 to about 19 carbon atoms, or mixture of these compositions. A method is also provided to control odors produced by sulfhydryl compounds wherein the he said sulfhydryl compounds are contacted with the metal salts described above.

  本发明提供了油溶性巯基化合物清除剂，其是以下公式的盐组成物：Mn+(R—CO2−)x(OH)n−x，其中M是一种金属离子，其硫化物盐在水中的溶解度小于0.1％，n为2或3，x为1到n的整数，R为含有约4到19个碳原子的烃基基团，或者是这些组成物的混合物。还提供了一种控制巯基化合物产生的气味的方法，其中将所述巯基化合物与上述金属盐接触。
• CATALYST COMPOSITION FOR PRODUCTION OF POLYURETHANE RESIN AND METHOD FOR PRODUCING POLYURETHANE RESIN (AS AMENDED)
  申请人：Kometani Hiroyuki

  公开号：US20100130629A1

  公开（公告）日：2010-05-27

  Disclosed is a catalyst composition for polyurethane resin production which contains (A) triethylenediamine, (B) a specific polyisocyanurating catalyst and/or (C) a specific highly temperature-sensitive catalyst. By using this catalyst composition, a polyurethane resin can be molded with good curability, while suppressing initial reactivity. Consequently, a polyurethane resin having excellent moldability and fluidity can be produced with high productivity by using the catalyst composition. The thus-obtained polyurethane resin is suitably applicable to shoe soles. The component (B) is selected from the group consisting of alkali metal salts of carboxylic acids, quaternary ammonium compounds expressed as R 1 R 2 R 3 R 4 N + ,X − , N,N,N′-trimethylaminoethylethanolamine, and 2,4,6-tris(dimethylaminomethyl)phenol, while the component (C) is selected from the group consisting of triazole salts and benzotriazole salts of 1,8-diazabicyclo[5.4.0]undecene-7 or 1,5-diazabicyclo[4.3.0]nonene-5. The mixing ratio of the component (B) and/or the component (C) to the component (A) is from 2% by weight to 60% by weight.

  本发明涉及一种用于聚氨酯树脂生产的催化剂组合物，其包含（A）三乙二胺，（B）特定的聚异氰酸酯催化剂和/或（C）特定的高温敏感催化剂。通过使用这种催化剂组合物，可以制造具有良好可固化性的聚氨酯树脂，同时抑制初始反应性。因此，使用催化剂组合物可以生产具有出色的可塑性和流动性的聚氨酯树脂，并具有高生产率。因此制造的聚氨酯树脂适用于鞋底。组分（B）选自羧酸的碱金属盐、表示为R1R2R3R4N+，X−的季铵化合物、N，N，N′-三甲基氨基乙基乙醇胺和2,4,6-三（二甲胺甲基）苯酚组成的群，而组分（C）选自1,8-二氮杂双环[5.4.0]十一烯-7或1,5-二氮杂双环[4.3.0]壬烯-5的三唑盐和苯并三唑盐组成的群。组分（B）和/或组分（C）与组分（A）的混合比重为2重量％至60重量％。
• Process for preparing silver catalysts
  申请人：Scientific Design Company Inc.

  公开号：EP0161930A2

  公开（公告）日：1985-11-21

  A supported silver catalyst for the oxidation of ethylene to ethylene oxide with molecular oxygen is made by impregnating a support with a hydrocarbon solution of a silver salt of a neo-acid having 7 or more carbon atoms, the solution being substantially free of water and said neo-acid. Preferably, the hydrocarbon solvent is toluene, xylene, ethyl benzene, cyclohexane, or cumene. The impregnated support is dried and the silver is activated under conditions chosen to provide the optimum selectivity to ethylene oxide. Thereafter, the activated silver catalyst may be impregnated with an alkali metal solution sufficient to increase selectivity of the silver catalyst above its alkali-free state. The amount of alkali metal on the finished catalyst is the optimum for the particular support selected and preferably will be about 1-6 x 10-3 gew/kg of catalyst. The catalyst may also include additional promoters, such as the alkaline earth metals, preferably barium.

  将具有 7 个或更多碳原子的新酸的银盐的烃溶液浸渍在载体上，制成用于乙烯与分子氧氧化成环氧乙烷的载体银催化剂，该溶液基本上不含水和所述新酸。烃类溶剂最好是甲苯、二甲苯、乙基苯、环己烷或甲苯。将浸渍过的载体干燥，并在选择的条件下对银进行活化，以提供对环氧乙烷的最佳选择性。此后，可将活化的银催化剂浸渍在碱金属溶液中，足以将银催化剂的选择性提高到无碱状态以上。成品催化剂上的碱金属量是所选特定载体的最佳量，最好约为 1-6 x 10-3 gew/kg 催化剂。催化剂还可包括额外的促进剂，如碱土金属，最好是钡。
• Coating agent
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP1762603A2

  公开（公告）日：2007-03-14

  An object of the present invention is to provide a coating agent capable of giving a coating film having excellent adhesion to the base surface, and exhibiting excellent releasability with good surface lubricity. The coating agent comprises a water-base resin composition containing the following components A and B: component A: a curable silicone composition composed of: component (A-1) : an organopolysiloxane in which a group selected from among a hydroxyl group and groups represented by the formula R1O- (where R1 is a monovalent hydrocarbon group having 1 to 6 carbon atoms), and a group represented by the following formula (1): are bonded to the same silicon atom at two or more terminals of the polysiloxane chain, component (A-2): an alkoxy silane compound or a partial hydrolysis-condensation product thereof, and component (A-3): a condensation catalyst in an amount of 0 to 10 mass parts per 100 mass parts of the total amount of the components (A-1) and (A-2); and component B: a polyurethane resin.

  本发明的目的是提供一种涂层剂，它能使涂膜与基底表面具有极佳的附着力，并表现出极佳的释放性和良好的表面润滑性。涂层剂包括一种水基树脂组合物，其中含有以下成分 A 和 B： 成分 A：一种可固化的有机硅组合物，由以下成分组成： 成分 (A-1)：一种有机聚硅氧烷，其中的基团选自羟基和由式 R1O-（其中 R1 是具有 1 至 6 个碳原子的一价烃基）表示的基团，以及由下式 (1) 表示的基团： 在聚硅氧烷链的两个或多个末端与同一个硅原子键合、 组分（A-2）：烷氧基硅烷化合物或其部分水解缩合产物，以及 组分 (A-3)：缩合催化剂，其用量为组分 (A-1) 和 (A-2) 总用量的 0 至 10 质量份/100 质量份；以及 组分 B：聚氨酯树脂。
• CATALYST COMPOSITION FOR POLYURETHANE RESIN PRODUCTION AND METHOD FOR PRODUCING POLYURETHANE RESIN
  申请人：Tosoh Corporation

  公开号：EP2050775A1

  公开（公告）日：2009-04-22

  To provide a catalyst composition which is a catalyst composition not impairing the physical properties of a polyurethane resin and the storage stability of the starting material blend liquid and which is capable of producing a polyurethane resin excellent in curability and also excellent in moldability by suppressing the initial reactivity, with good productivity. A catalyst composition for production of a polyurethane resin, which comprises (A) triethylenediamine, and (B) a polyisocyanurating catalyst and/or (C) a highly temperature sensitive catalyst, wherein the polyisocyanurating catalyst (B) is one or more compounds selected from the group consisting of an alkali metal salt of a carboxylic acid, a quaternary ammonium salt compound of the following formula (1): wherein each of R1 to R3 is a C1-12 linear or branched, saturated or unsaturated hydrocarbon group, provided that any two among R1 to R3 may form a hetero ring via an oxygen atom or a nitrogen atom, R4 is a C1-18 alkyl group or an aromatic hydrocarbon group, and X is an organic acid group having an acid dissociation constant (pKa) of at most 4.8, N,N,N'-trimethylaminoethylethanolamine and 2,4,6-tris(dimethylaminomethyl)phenol; the highly temperature sensitive catalyst (C) is one or more compounds selected from the group consisting of a triazole salt of 1,8-diazabicyclo[5.4.0]undecene-7, a benzotriazole salt of 1,8-diazabicyclo[5.4.0]undecene-7, a triazole salt of 1,5-diazabicyclo[4.3.0]nonene-5, a benzotriazole salt of 1,5-diazabicyclo[4.3.0]nonene-5, a triazole salt of 1,8-diazabicyclo[5.3.0]decene-7 and a benzotriazole salt of 1,8-diazabicyclo[5.3.0]decene-7; and the blend ratio of the polyisocyanurating catalyst (B) and/or the highly temperature sensitive catalyst (C) to the triethylenediamine (A) is from 2 wt% to 60 wt%.

  提供一种催化剂组合物，该催化剂组合物不影响聚氨酯树脂的物理性质和起始原料混合液的贮存稳定性，并能通过抑制初始反应性生产出固化性优异、成型性优异的聚氨酯树脂，同时具有良好的生产率。 一种用于生产聚氨酯树脂的催化剂组合物，它包括(A)三乙二胺和(B)多异氰酸酯催化剂和/或(C)高温度敏感催化剂，其中多异氰酸酯催化剂(B)是从羧酸的碱金属盐、下式(1)的季铵盐化合物组成的组中选出的一种或多种化合物： 其中 R1 至 R3 各为 C1-12 直链或支链、饱和或不饱和烃基，但 R1 至 R3 中的任意两个可通过氧原子或氮原子形成杂环；R4 为 C1-18 烷基或芳香烃基；X 为有机酸基团，其酸解离常数（pKa）最多为 4。8, N,N,N'-trimethylaminoethylethanolamine 和 2,4,6-tris(dimethylaminomethyl)phenol; 高温度敏感催化剂 (C) 是一种或多种化合物，选自由 1,8-diazabicyclo[5.4.0]十一烯-7 的三唑盐、1,8-二氮杂双环[5.4.0]十一烯-7 的苯并三唑盐、1,5-二氮杂双环[4.3.0]壬烯-5 的三唑盐、1,5-二氮杂双环[4.3.0]壬烯-5 的苯并三唑盐、1,8-二氮杂双环[5.3.0]癸烯-7的三唑盐和1,8-二氮杂双环[5.3.0]癸烯-7的苯并三唑盐；以及聚异氰酸酯催化剂(B)和/或高温敏性催化剂(C)与三乙二胺(A)的混合比例为2 wt%至60 wt%。