(2-Methyl-butyl)-vinylether | 1888-86-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2-Methyl-butyl)-vinylether
• 英文别名: (2-Methyl-butyl)-vinyl-ether；1-ethenoxy-2-methylbutane
• CAS: 1888-86-4
• 化学式: C₇H₁₄O
• 分子量: 114.188
• InChiKey: BHBDKPKKEYKKQB-UHFFFAOYSA-N

物化性质

• 熔点：
  112.5-113 °C
• 沸点：
  114.3±9.0 °C(Predicted)
• 密度：
  0.782±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-甲基丁醇 、 乙二醇 生成 (2-Methyl-butyl)-vinylether
  参考文献：
  名称：

  Mass spectrometry in structural and stereochemical problems. CCXII. Electron impact induced triple hydrogen rearrangements and other fragmentations of alkyl vinyl ethers and thioethers

  摘要：

  DOI：

  10.1021/ja00764a037

文献信息

• [EN] POLYVINYL ETHERS AND METHODS RELATED THERETO<br/>[FR] ÉTHERS DE POLYVINYLE ET PROCÉDÉS S'Y RAPPORTANT
  申请人：UNIV NORTH CAROLINA CHAPEL HILL

  公开号：WO2020037163A1

  公开（公告）日：2020-02-20

  Disclosed herein are isotactic polyvinyl ethers and improved methods of making same. The method disclosed herein can produce polyvinyl ethers having a higher isotacticity as compared to polyvinyl ethers prepared with conventional methods.

  本文公开了同向聚乙烯醚和改进的制备方法。本文所披露的方法可以生产出比传统方法制备的聚乙烯醚具有更高同向性的聚乙烯醚。
• Polyvinylether composition
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0447115A1

  公开（公告）日：1991-09-18

  Compositions suitable for preparing crosslinked articles and coatings having either high or low tack are described. The compositions comprise vinyl ether having a Tg of 300°K or less, vinyl ether having a Tg of 300°K or higher, optionally a monomeric polyvinyl ether, a base polymer, and a cationic polymerization initiator. Also disclosed is a process for preparing polyvinyl ether coatings, especially pressure sensitive adhesive coatings.

  本文描述了适用于制备具有高或低粘性的交联物品和涂料的组合物。这些组合物包括 Tg 为 300°K 或更低的乙烯基醚、Tg 为 300°K 或更高的乙烯基醚、可选的单体聚乙烯醚、基础聚合物和阳离子聚合引发剂。还公开了一种制备聚乙烯醚涂料，特别是压敏胶涂料的工艺。
• POWDER COATING COMPOSITION
  申请人：Asahi Glass Company, Limited

  公开号：EP2017312A1

  公开（公告）日：2009-01-21

  To provide a powder coating composition which prevents blocking in powder coating and simultaneously achieves suitable appearance and flexibility of the coated film. A powder coating composition comprising a fluorinated copolymer (X) having a glass transition point of at least 50°C and a number average molecular weight of from 10,000 to 22,000, and a curing agent (Y), wherein the fluorinated copolymer (X) is a copolymer obtained by polymerization of a monomer mixture comprising (A) from 45 to 55 mol% of chlorotrifluoroethylene and/or tetrafluoroethylene, (B) from 2 to 40 mol% of a vinyl ether which has a C4 or 5 alkyl group containing a tertiary carbon atom, (C) from 5 to 20 mol% of a vinyl ether having a crosslinkable functional group and (E) from 0 to 32 mol% of a vinyl ester which has a C3-5 alkyl group containing a tertiary or higher carbon atom, wherein the total content of the above (B) and (E) is from 30 to 50 mol%, and the curing agent (Y) is reactive with the crosslinkable functional group.

  提供一种粉末涂料组合物，它能防止粉末涂料堵塞，同时使涂膜具有合适的外观和柔韧性。 一种粉末涂料组合物，包括玻璃化转变点至少为 50℃、平均分子量为 10,000 至 22,000 的含氟共聚物 (X) 和固化剂 (Y)，其中含氟共聚物 (X) 是通过单体混合物聚合得到的共聚物，该单体混合物包括 (A) 45 至 55 摩尔%的三氟氯乙烯和/或四氟乙烯、(B) 2 至 40 摩尔%的乙烯基醚，其具有含有叔碳原子的 C4 或 5 烷基； (C) 5 至 20 摩尔%的乙烯基醚，其具有可交联官能团；以及 (E) 0 至 32 摩尔%的乙烯基酯，其具有含有叔碳原子或更高碳原子的 C3-5 烷基，其中上述 (B) 和 (E) 的总含量为 30 至 50 摩尔%，固化剂 (Y) 与可交联官能团反应。
• Double network hydrogel with anionic polymer and uses therof
  申请人：POLY-MED, INC.

  公开号：US10933168B2

  公开（公告）日：2021-03-02

  A double network hydrogel consists of a first network and a second network, where the first network is, or includes, a first polymer that is formed, at least in part, of —CH2—CH(OH)— units, and the second network is, or includes, a second polymer that is formed, at least in part, of carboxyl (COOH)-containing units or salts thereof, sulfonyl (SO3H)-containing units or salts thereof, and at least one of hydroxyl (OH)-containing units or amino (NH2)-containing units, where the hydrogel may be used as a cartilage replacement.

  双网络水凝胶由第一网络和第二网络组成，其中第一网络是或包括至少部分由-CH2-CH(OH)-单元形成的第一聚合物，第二网络是或包括至少部分由含羧基(COOH)-单元或其盐、含磺酰基(SO3H)-单元或其盐以及至少一种羟基(SO3H)-单元或其盐形成的第二聚合物、水凝胶可用作软骨替代物。
• Responsive microgel and methods related thereto
  申请人：——

  公开号：US20030152623A1

  公开（公告）日：2003-08-14

  A responsive microgel is provided which responds volumetrically and reversibly to a change in one or more aqueous conditions selected from the group consisting of (temperature, pH, and ionic conditions) comprised of an ionizable network of covalently cross-linked homopolymeric ionizable monomers wherein the ionizable network is covalently attached to an amphiphilic copolymer to form a plurality of ‘dangling chains’ and wherein the ‘dangling chains’ of amphiphilic copolymer form immobile micelle-like aggregates in aqueous solution. A responsive microgel is further provided that comprises at least one therapeutic entity and delivers a substantially linear and sustained release of the therapeutic entity under physiological conditions.

  本发明提供了一种响应型微凝胶，该微凝胶可对选自由温度、pH 值和离子条件组成的组中的一种或多种水性条件的变化作出体积上和可逆的响应、和离子条件）组成的共价交联均聚可离子化单体的可离子化网络，其中可离子化网络与两性共聚物共价连接，形成多条 "悬链"，两性共聚物的 "悬链 "在水溶液中形成不动的胶束状聚集体。还提供了一种响应性微凝胶，它包含至少一种治疗实体，并能在生理条件下提供治疗实体的线性和持续释放。