2,2-Dimethyl-3-[(oxiran-2-yl)methoxy]propan-1-ol | 17557-21-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 英文名称: 2,2-Dimethyl-3-[(oxiran-2-yl)methoxy]propan-1-ol
• 英文别名: 2,2-dimethyl-3-(oxiran-2-ylmethoxy)propan-1-ol
• CAS: 17557-21-0
• 化学式: C₈H₁₆O₃
• 分子量: 160.21
• InChiKey: UXMYUFHUUYBDLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  42
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Molding material comprising polysilsesquioxane compound, sealing material, and sealed optical element
  申请人：Kashio Mikihiro

  公开号：US20090005530A1

  公开（公告）日：2009-01-01

  A molding material which can produce cured products with long-lasting excellent transparency and heat resistance, a sealing material in which the molding material is used, and a sealed optical element are provided. The molding material comprises a polysilsesquioxane compound with a ladder structure having a repeating unit of the following formula (I) in the molecule as a major component. wherein R 1 represents a group shown by the formula AO—(CH 2 ) r — (wherein A indicates a protective group for a hydroxyl group and r is an integer of 1 to 10), R 2 represents a substituted or unsubstituted phenyl group, a substituted or unsubstituted (excluding substitution with OA in the above formula) alkyl group having 1 to 20 carbon atoms, or an alkenyl group having 2 to 20 carbon atoms, and l, m, and n individually represent 0 or an arbitrary integer, provided that l and n are not 0 at the same time.

  提供了一种模塑材料，可以生产具有长期优异透明度和耐热性的固化产品，该模塑材料用于密封材料，并提供了一种密封的光学元件。该模塑材料包括具有梯形结构的聚硅氧烷化合物，其分子中含有以下式(I)的重复单元作为主要组分。其中，R1表示由式AO-(CH2)r-所示的基团（其中A表示羟基的保护基团，r为1至10的整数），R2表示取代或未取代的苯基、取代或未取代的（不包括上述式中的OA取代）具有1至20个碳原子的烷基或具有2至20个碳原子的烯基，l、m和n分别表示0或任意整数，但要求l和n不同时为0。
• CURABLE COMPOSITION, CURED PRODUCT, AND METHOD FOR USING OF CURABLE COMPOSITION
  申请人：Kashio Mikihiro

  公开号：US20130035455A1

  公开（公告）日：2013-02-07

  A curable composition that includes (A) a silane compound copolymer that includes a specific repeating unit, (B) a silane coupling agent having a reactive cyclic ether structure, and (C) a curing agent so that the mass ratio “(A):((B)+(C))” of the silane compound copolymer (A) to the silane coupling agent (B) and the curing agent (C) in total is 95:5 to 70:30, a cured product obtained by curing the curable composition, and method for using of the curable composition as an optical device-securing adhesive or an optical device sealing material, are disclosed. The curable composition produces a cured product that does not show coloration (i.e., does not show a deterioration in transparency) even when exposed to high-energy light or subjected to a high temperature, exhibits excellent transparency for a long time, and has high adhesion even at a high temperature. The curable composition may be used to form an optical device-securing material, and may suitably be used as an optical device-securing adhesive or an optical device sealing material.

  本发明公开了一种可治愈组合物，包括（A）一种包含特定重复单元的硅烷化合物共聚物，（B）具有反应性环氧结构的硅烷偶联剂和（C）固化剂，使得硅烷化合物共聚物（A）与硅烷偶联剂（B）和固化剂（C）的质量比“(A)：（（B）+（C））”总和为95:5至70:30。本发明还公开了通过固化可治愈组合物获得的固化产品，以及将可治愈组合物用作光学器件固定粘合剂或光学器件密封材料的方法。该可治愈组合物产生的固化产品即使暴露于高能光或高温下也不会出现着色（即不会出现透明度的恶化），长时间保持优异的透明度，并且即使在高温下也具有高粘附性。该可治愈组合物可用于形成光学器件固定材料，并可适当地用作光学器件固定粘合剂或光学器件密封材料。
• MOLDING MATERIAL COMPOSED OF POLYORGANOSILOXANE COMPOUND, SEALING MATERIAL, AND SEALED OPTICAL DEVICE
  申请人：Kashio Mikihiro

  公开号：US20110034659A1

  公开（公告）日：2011-02-10

  A molding material includes a polyorganosiloxane compound having a ladder structure including a repeating unit shown by the following formula (I) in the molecule as a main component, a sealing material includes the molding material, and a sealed optical device includes an optical device that is sealed with a cured product of the sealing material. The molding material produces a cured product that exhibits excellent transparency and heat resistance for a long time. wherein A represents a single bond or a linking group, R 1 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, X 0 represents a halogen atom, a haloalkyl group having 1 to 10 carbon atoms, or a cyano group, R 2 represents a substituted or unsubstituted phenyl group, an alkyl group having 1 to 20 carbon atoms which may have a substituent (excluding a halogen atom and a cyano group), or an alkenyl group having 2 to 20 carbon atoms, and l, m, and n are arbitrary positive numbers, provided that l and n are not 0 at the same time.

  一种模塑材料包括一种具有梯形结构的聚有机硅化合物，该化合物的分子中包含以下式子（I）所示的重复单元作为主要组分，其中A代表单键或连接基，R1代表氢原子或具有1至6个碳原子的烷基，X0代表卤素原子、具有1至10个碳原子的卤代烷基或氰基，R2代表取代或未取代的苯基、具有1至20个碳原子的烷基（不包括卤素原子和氰基）或具有2至20个碳原子的烯基，l、m和n是任意正数，但要求l和n不能同时为0。该密封材料包括该模塑材料，密封的光学器件包括用该密封材料的固化产物密封的光学器件。该模塑材料产生的固化产物表现出长时间的优异透明度和耐热性。
• Lubricating oil and composition for refrigerating machine, and refrigerating machine
  申请人：NIPPON OIL CO. LTD.

  公开号：EP0711824A2

  公开（公告）日：1996-05-15

  A lubricating oil for refrigerating machines mainly comprises polyoxyalkylene compounds represented by the following formula (I);    wherein A represents a residue obtained from a compound which has both a heterocyclic ring having an ether linkage and hydroxyl groups in the molecule by eliminating the hydroxyl groups from the compound; R¹ and R² are each an alkylene group; R³ is an alkyl group; R⁴ is hydrogen atom or an alkyl group; a and b are each a positive integer and ℓ, m and n are each an integer of 0 or more with the proviso that a·ℓ + b·m = 2 to 100 and ℓ + m + n = 2 to 20; further,    the polyoxyalkylene compounds satisfying the following two conditions: (a) the compounds have a hydroxyl value ranging from 0 mgKOH/g to 30.0 mgKOH/g and (b) a ratio of butylene groups of all alkylene groups represented by R¹ and R² to the all alkylene groups satisfies the following formula (1)0.5 ≦ p/(p + q) ≦ 1.0    wherein "p" is the number of butylene groups, "q" is the number of alkylene groups excluding the butylene groups. In other embodiments, this invention relates to a composition for refrigerating machines comprising the lubricating oil mentioned above and an alkane fluoride and/or alkane chlorofluoride refrigerant, and also to a refrigerating machine wherein the composition is used.

  冷冻机润滑油主要包括下式 (I) 所代表的聚氧亚烷基化合物； 其中，A 代表通过消除化合物中的羟基，从分子中既有醚键的杂环又有羟基的化合物中获得的残留物；R¹ 和 R² 各为一个亚烷基，R³ 为一个烷基；R⁴ 为氢原子或烷基；R³ 是烷基；R⁴ 是氢原子或烷基；a 和 b 分别是正整数，ℓ、m 和 n 分别是 0 或 0 以上的整数，但 a-ℓ + b-m = 2 至 100，ℓ + m + n = 2 至 20；此外、 满足以下两个条件的聚氧亚烷基化合物： (a) 化合物的羟值范围为 0 mgKOH/g 至 30.0 mgKOH/g，以及 (b) R¹和 R² 所代表的所有亚烷基的丁烯基团与所有亚烷基的比例满足下式 (1)0.5 ≦ p/(p + q) ≦ 1.0 其中，"p "是丁烯基团的数目，"q "是不包括丁烯基团的亚烷基的数目。 在其他实施方案中，本发明涉及一种用于制冷机的组合物，该组合物包含上述润滑油和氟化烷烃和/或氟氯化烷制冷剂，还涉及一种使用该组合物的制冷机。
• AQUEOUS DISPERSION COMPOSITION PROCESS FOR PREPARING THE SAME, RUST PREVENTIVE, RUST PREVENTION METHOD, AND RUST-PROOFED METALLIC PRODUCTS
  申请人：Mitsui Chemicals, Inc.

  公开号：EP0921154A1

  公开（公告）日：1999-06-09

  An aqueous dispersion composition which compises an ionomer resin (A) neutralized with a divalent metal, and water, sufficiently answers high level of requirement performances in various uses, and in particular, is particularly suitable as a heat sealing agent for aluminum foil, film, paper or the like, a metal coating agent, a modifier for various emulsions, a paint, an adhesive, a rust-preventive treating agent, and the like; a method which can produce the aqueous dispersion composition in high yield; a rust-preventive treating agent for a metal surface, which contains the aqueous dispersion composition, has excellent corrosion resistance, and can form a rust-preventive layer showing excellent coating adhesion to a over coat paint; a rust-preventive treatment method using the rust-preventive treating agent; and a rust-preventive treated metal product.

  一种由与二价金属中和的离子树脂（A）和水组成的水性分散体组合物，在各种用途中都能满足较高的性能要求，尤其适合用作铝箔、薄膜、纸张或类似材料的热封剂、金属涂层剂、各种乳液的改性剂、涂料、粘合剂、防锈处理剂等；一种可以高产率生产水性分散组合物的方法；一种用于金属表面的防锈处理剂，该防锈处理剂含有水性分散组合物，具有优异的耐腐蚀性，并且可以形成防锈层，对外层涂料具有优异的涂层附着力；一种使用该防锈处理剂的防锈处理方法；以及一种经过防锈处理的金属产品。