环己丁酸锌 | 38582-18-2

• 物质功能分类: 有机原料 - 有机金属类化合物 - 有机锌
• 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: 环己丁酸锌
• 中文别名: 环己烷丁酸锌盐
• 英文名称: Cyclohexanebutanoic acid, zinc salt
• 英文别名: zinc;4-cyclohexylbutanoate
• CAS: 38582-18-2
• 化学式: C20H34O4Zn
• 分子量: 403.9
• InChiKey: KVSXXOUZYJZCPY-UHFFFAOYSA-L

物化性质

• 熔点：
  77-80°C

计算性质

• 辛醇/水分配系数(LogP)：
  2.97
• 重原子数：
  25
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  80.3
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• TSCA：
  Yes
• 海关编码：
  29162000

文献信息

• Method Of Reducing A Functional Group In An Oxidized Form
  申请人：Mignani Gerard

  公开号：US20080214857A1

  公开（公告）日：2008-09-04

  A novel method of reducing a functional group in an oxidised form. The invention relates more particularly to the reduction of aldehyde, ketone, ester, lactone, nitrile or phosphine oxide groups. The reduction method according to the invention is characterised in that it comprises exposing the substrate including the functional group to be reduced to the presence of a siloxane-type compound of the following formula (I), combined with a Lewis acid-type catalyst. In said formula (I):—R1 and R2, which are the same or different, are an alkyl, cycloalkyle or aryl group, —X is a digit from 0 to 50.

  一种在氧化形式中减少官能团的新方法。该发明更特别地涉及醛、酮、酯、内酯、腈或膦氧化物基团的还原。根据该发明的还原方法的特征在于，它包括将包括待还原的官能团的底物暴露于具有以下式（I）的硅氧烷类化合物和一种Lewis酸型催化剂的存在下。在所述式（I）中：—R1和R2，它们相同或不同，是烷基、环烷基或芳基，—X是从0到50的数字。
• (METH)ACRYLATE MANUFACTURING METHOD
  申请人：TOAGOSEI CO., LTD

  公开号：US20180118658A1

  公开（公告）日：2018-05-03

  The present invention provides a (meth)acrylate manufacturing method characterized in that when manufacturing a (meth) acrylate by an ester exchange reaction between an alcohol and a monofunctional (meth)acrylate using catalyst A and catalyst B together, contact treatment of the ester exchange reaction product with adsorbent C is performed. Catalyst A: One or more kinds of compounds selected from a group consisting of cyclic tertiary amines with an azabicyclo structure and salts or complexes thereof, amidine and salts or complexes thereof, compounds with a pyridine ring and salts or complexes thereof, phosphines and salts or complexes thereof, and compounds with a tertiary diamine structure and salts or complexes thereof. Catalyst B: One or more kinds of compounds selected from a group consisting of compounds comprising zinc. Adsorbent C: One or more kinds of compounds selected from a group consisting of oxides and hydroxides comprising at least one of magnesium, aluminum and silicon.

  本发明提供了一种（甲基）丙烯酸酯制备方法，其特征在于通过在使用催化剂A和催化剂B一起进行醇和单官能基（甲基）丙烯酸酯之间的酯交换反应制备（甲基）丙烯酸酯时，对酯交换反应产物进行与吸附剂C的接触处理。催化剂A：从含有氮杂双环结构的环状三级胺及其盐或络合物、胺嘧啶及其盐或络合物、含有吡啶环的化合物及其盐或络合物、膦及其盐或络合物、以及含有三级二胺结构的化合物及其盐或络合物中选择的一种或多种化合物。催化剂B：从含锌化合物中选择的一种或多种化合物。吸附剂C：从含有镁、铝和硅中至少一种的氧化物和氢氧化物中选择的一种或多种化合物。
• METHOD FOR PRODUCING (METH)ACRYLATE
  申请人：TOAGOSEI CO., LTD.

  公开号：US20180105483A1

  公开（公告）日：2018-04-19

  A method for producing a (meth) acrylate comprises transesterification reaction of an alcohol and a monofunctional (meth) acrylate with catalysts in combination being cyclic tertiary amines having an azabicyclo structure and compounds containing zinc, separating a solid that contains the catalysts from a reaction product containing a (meth) acrylate, and producing a (meth) acrylate by transesterification reaction of an alcohol and a monofunctional (meth) acrylate, while using the recovered solid catalyst.

  生产（甲基）丙烯酸酯的方法包括使用具有氮杂双环结构的环状三级胺和含锌化合物作为催化剂，将醇和单官能团（甲基）丙烯酸酯进行酯交换反应，从含有催化剂的固体中分离出含有（甲基）丙烯酸酯的反应产物，然后通过将醇和单官能团（甲基）丙烯酸酯进行酯交换反应，并使用回收的固体催化剂来生产（甲基）丙烯酸酯。
• Phase change ink compositions
  申请人：Xerox Corporation

  公开号：US20030105185A1

  公开（公告）日：2003-06-05

  Disclosed is a phase change ink composition comprising a colorant and an ink vehicle, the ink being a solid at temperatures less than about 50° C. and exhibiting a viscosity of no more than about 20 centipoise at a jetting temperature of no more than about 160° C., wherein at a first temperature hydrogen bonds of sufficient strength exist between the ink vehicle molecules so that the ink vehicle forms hydrogen-bonded dimers, oligomers, or polymers, and wherein at a second temperature which is higher than the first temperature the hydrogen bonds between the ink vehicle molecules are sufficiently broken that fewer hydrogen-bonded dimers, oligomers, or polymers are present in the ink at the second temperature than are present in the ink at the first temperature, so that the viscosity of the ink at the second temperature is lower than the viscosity of the ink at the first temperature.

  本发明涉及一种相变墨水组合物，包括颜料和墨水载体，该墨水在低于约50℃的温度下为固体，并在不超过约160℃的喷射温度下表现出不超过约20厘泊的粘度。在第一温度下，墨水载体分子之间存在足够强度的氢键，以使墨水载体形成氢键二聚体、寡聚体或聚合物，而在第二温度下，该墨水载体分子之间的氢键被充分破坏，使得在第二温度下墨水中存在的氢键二聚体、寡聚体或聚合物比在第一温度下少，因此墨水在第二温度下的粘度低于在第一温度下的粘度。
• Metal phosphate sols, metal nanoparticles, metal-chalcogenide nanoparticles, and nanocomposites made therefrom
  申请人：Ryang Hong-Son

  公开号：US20060199886A1

  公开（公告）日：2006-09-07

  Disclosed are metal phosphate sols made by mixing at least one metal oxide, at least one phosphate precursor, at least one organosilane, and a liquid. Also disclosed are nanocomposites containing the metal phosphate sols and at least one of metal nanoparticle and metal-chalcogenide nanoparticle. The nanocomposites containing metal nanoparticles may be chalcogenized to provide nanocomposites containing metal-chalcogenide nanoparticles. Also disclosed are composites containing a dielectric material such as a polymer and at least one of the metal phosphate sol and the nanocomposite.

  本发明公开了通过混合至少一种金属氧化物、至少一种磷酸盐前体、至少一种有机硅烷和液体制备的金属磷酸盐溶胶。同时，本发明还公开了含有金属磷酸盐溶胶和至少一种金属纳米粒子和/或金属硫属化物纳米粒子的纳米复合材料。含有金属纳米粒子的纳米复合材料可以硫化以提供含有金属硫属化物纳米粒子的纳米复合材料。本发明还公开了包含介电材料（如聚合物）和至少一种金属磷酸盐溶胶和/或纳米复合材料的复合材料。