2-hydroxyoctyl methacrylate | 112468-58-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-hydroxyoctyl methacrylate
• 英文别名: 2-Hydroxyoctyl 2-methylprop-2-enoate
• CAS: 112468-58-3
• 化学式: C₁₂H₂₂O₃
• 分子量: 214.305
• InChiKey: JBYNEFPZEWRHLW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  15
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  甲基丙烯酸 、 1,2-环氧辛烷 在 阻聚剂701 作用下， 反应 18.0h， 以77%的产率得到2-hydroxyoctyl methacrylate
  参考文献：
  名称：

  Esterification of acrylic and methacrylic acids with olefin oxides catalyzed by nitroxyl radicals

  摘要：

  DOI：

  10.1007/bf00961991

文献信息

• Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers
  申请人：Bayer MaterialScience LLC

  公开号：EP1930356A2

  公开（公告）日：2008-06-11

  This invention relates to novel ethylenically unsaturated macromers, preformed stabilizers prepared from these novel macromers, polymer polyols prepared from either the novel ethylenically unsaturated macromers or the preformed stabilizers, and to processes for the preparation of these compositions.

  本发明涉及新型乙烯基不饱和大分子聚合物、由这些新型大分子聚合物制备的预制稳定剂、由新型乙烯基不饱和大分子聚合物或预制稳定剂制备的聚合物多元醇，以及制备这些组合物的工艺。
• Allophanate modified isocyanates which contain reactive unsaturation
  申请人：Bayer MaterialScience LLC

  公开号：EP1930357A2

  公开（公告）日：2008-06-11

  This invention relates to a novel liquid, storage-stable diphenylmethane diisocyanate which contains allophanate and reactive unsaturation. These novel storage-stable liquids comprise the reaction product of diphenylmethane diisocyanate with an ethylenically unsaturated alcohol, in the presence of an allophanate catalyst and a suitable inhibitor.

  本发明涉及一种新型液体、贮存稳定的二苯基甲烷二异氰酸酯，它含有异烷酸酯和反应性不饱和物。这种新型贮存稳定液体由二苯基甲烷二异氰酸酯与乙烯基不饱和醇在异烷酸酯催化剂和适当抑制剂存在下的反应产物组成。
• ACTIVE ENERGY RAY-CURABLE OFFSET PRINTING INK COMPOSITION
  申请人：Sakata INX Corp.

  公开号：EP2975091A1

  公开（公告）日：2016-01-20

  Provided is an active energy ray-curable offset printing ink composition that can prevent occurrence of a slurring phenomenon. The active energy ray-curable offset printing ink composition includes a compound having an ethylenically unsaturated bond, a photopolymerization initiator, a colorant, and an extender pigment. The extender pigment has a median diameter (d50) of 1.0 to 2.0 µm measured by laser diffractometry. Printing with a reduced slurring phenomenon can be achieved using such an active energy ray-curable offset printing ink composition.

  本发明提供了一种活性能量射线固化胶版印刷油墨组合物，可防止出现毛边现象。该活性能量射线固化胶版印刷油墨组合物包括一种具有乙烯不饱和键的化合物、一种光聚合引发剂、一种着色剂和一种延伸颜料。通过激光衍射仪测量，延伸颜料的中值直径（d50）为 1.0 至 2.0 微米。使用这种主动能射线固化胶印油墨组合物可以减少印刷过程中的毛边现象。
• ACTIVE ENERGY RAY-CURABLE INK COMPOSITION FOR OFFSET PRINTING AND METHOD FOR PRODUCING PRINTED MATERIAL USING SAME
  申请人：Sakata INX Corporation

  公开号：EP3569664A1

  公开（公告）日：2019-11-20

  [Problem] The present invention provides an active energy ray-curable ink composition for offset printing which can maintain excellent drying characteristics with a small dose of UV light. [Solution] An active energy ray-curable ink composition for offset printing comprising a compound having ethylenically unsaturated bond, a photopolymerization initiator, and an epoxidized fat or oil is used. Although epoxidized fat or oil is not polymerized through radical polymerization, the present inventors, who have conducted research, have revealed that the reactivity of a radically polymerizable ink composition is increased through addition of epoxidized fat or oil thereto.

  [问题]本发明提供了一种用于胶版印刷的活性能量射线固化油墨组合物，它能在小剂量紫外线照射下保持优异的干燥特性。 [解决方案] 本发明使用了一种胶版印刷用活性能量射线固化油墨组合物，该组合物包含一种具有乙烯不饱和键的化合物、一种光聚合引发剂和一种环氧化脂肪或油。虽然环氧化脂肪或油不能通过自由基聚合反应聚合，但本发明者经过研究发现，通过添加环氧化脂肪或油，可自由基聚合的油墨组合物的反应性得到提高。
• ACTIVE-ENERGY-RAY CURABLE OFFSET PRINTING INK COMPOSITION, AND METHOD FOR MANUFACTURING PRINTED MATTER AND METHOD FOR ENHANCING GLOSS OF PRINTED MATTER USING SAME
  申请人：Sakata INX Corporation

  公开号：EP3722380A1

  公开（公告）日：2020-10-14

  [Object] To provide an active energy ray-curable ink composition for offset printing capable of achieving superior gloss of printed matter. [Solution] An ink composition comprises a compound having at least one ethylenically unsaturated bonds and a photopolymerization initiator, wherein a group of materials having no ethylenically unsaturated bond, having a specified SP value, and exhibiting a liquid state at room temperature is added to the ink composition up to the upper limit depending on the SP value. Examples of such a group of materials include castor oil, hardened castor oil, polymerized castor oil, coconut oil, palm kernel oil, epoxidized fats and oils, alkylphenols having C15-C18 alkyl groups, cashew nut shell liquid, polymers of cashew nut shell, and modified derivatives of cashew nut shell liquid.

  目的 提供一种用于胶版印刷的活性能量射线固化油墨组合物，该组合物能够使印刷品获得极佳的光泽度。 [解决方案］ 一种油墨组合物由至少有一个乙烯不饱和键的化合物和一种光聚合引发剂组成，其中一组没有乙烯不饱和键、具有特定 SP 值、在室温下呈液态的材料被添加到油墨组合物中，添加量根据 SP 值的上限而定。这类材料的例子包括蓖麻油、硬化蓖麻油、聚合蓖麻油、椰子油、棕榈仁油、环氧化油脂、具有 C15-C18 烷基的烷基酚、腰果壳液、腰果壳聚合物和腰果壳液的改性衍生物。