1-[4-(1-Hydroxypropyl)piperazin-1-yl]propan-1-ol

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 1-[4-(1-Hydroxypropyl)piperazin-1-yl]propan-1-ol
• 化学式: C₁₀H₂₂N₂O₂
• 分子量: 202.29
• InChiKey: REKVVHYNVYJFPG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  46.9
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Novel resin for optical material
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0874016A2

  公开（公告）日：1998-10-28

  A resinous composition is herein disclosed which comprises a compound having, in one molecule, one or more of structures represented by the formula (1)    wherein R1 is a hydrocarbon having 1 to 10 carbon atoms; R2, R3 and R4 are each hydrogen or a hydrocarbon group having 1 to 10 carbon atoms; and X is S or O, and an existing ratio of S is 50% or more on the average with respect to the total of S and O constituting a three-membered ring, and another compound having one or more SH groups in one molecule. According to the present invention, a novel sulfur-containing compound having an episulfide structure can be polymerized to obtain a resin for an optical material whose oxidation resistance is improved.

  本发明公开了一种树脂组合物，该树脂组合物包含一种化合物，该化合物在一个 分子中具有一个或多个由式(1)表示的结构 其中 R1 是具有 1 至 10 个碳原子的碳氢化合物；R2、R3 和 R4 分别是氢或具有 1 至 10 个碳原子的碳氢化合物基团；X 是 S 或 O，且相对于构成三元环的 S 和 O 的总和，S 的现有比例平均为 50%或以上、 以及在一个分子中含有一个或多个 SH 基团的另一种化合物。 根据本发明，具有表硫化物结构的新型含硫化合物可以通过聚合得到一种抗氧化性得到改善的光学材料树脂。
• Resin for optical material
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1270645A1

  公开（公告）日：2003-01-02

  A resinous composition is herein disclosed which comprises a compound having, in one molecule, one or more of structures represented by the formula (1)    wherein R1 is a hydrocarbon having 1 to 10 carbon atoms; R2, R3 and R4 are each hydrogen or a hydrocarbon group having 1 to 10 carbon atoms; and X is S or O, and an existing ratio of S is 50% or more on the average with respect to the total of S and O constituting a three-membered ring, and another compound having one or more SH groups in one molecule. According to the present invention, a novel sulfur-containing compound having an episulfide structure can be polymerized to obtain a resin for an optical material whose oxidation resistance is improved.

  本发明公开了一种树脂组合物，该树脂组合物包含一种化合物，该化合物在一个 分子中具有一个或多个由式(1)表示的结构 其中 R1 是具有 1 至 10 个碳原子的碳氢化合物；R2、R3 和 R4 分别是氢或具有 1 至 10 个碳原子的碳氢化合物基团；X 是 S 或 O，且相对于构成三元环的 S 和 O 的总和，S 的现有比例平均为 50%或以上、 以及在一个分子中含有一个或多个 SH 基团的另一种化合物。 根据本发明，具有表硫化物结构的新型含硫化合物可以通过聚合得到一种抗氧化性得到改善的光学材料树脂。
• TRANSPARENT LAMINATE, PLASTIC LENS FOR EYEGLASS AND PRIMER COMPOSITION
  申请人：NIPPON ARC CO., LTD.

  公开号：EP1298159A1

  公开（公告）日：2003-04-02

  A novel primer composition which does not need to be thermally cured at a high temperature after it is applied to a plastic substrate and a transparent laminate, for example, a plastic lens for spectacles, which comprises the above primer composition and has high impact resistance and high heat resistance even when a transparent anti-reflection coat is formed. This transparent laminate comprises a transparent plastic substrate and a coating film formed on at least one side of the plastic substrate by applying and curing a liquid primer composition which comprises (A) a self-emulsifiable emulsion of a linear polyurethane having a pendant carboxylic acid group and no crosslinked structure between polymer chains, (B) a sol of an inorganic oxide having a hydrophobic group on the surface, and (C) a compound having 5 to 9 carbon atoms and at least one hydroxyl group and at least one oxygen atom other than an oxygen atom constituting a hydroxyl group in the molecule.

  一种新颖的底层涂料组合物，在应用于塑料基材和透明层压板（例如眼镜的塑料镜片）后无需高温热固化，该层压板包含上述底层涂料组合物，即使形成透明的抗反射涂层，也具有高抗冲击性和高耐热性。这种透明层压板包括一个透明塑料基底和通过涂抹和固化液态底漆组合物而在塑料基底至少一面形成的涂膜，液态底漆组合物包括 (A) 一种线性聚氨酯的自乳化乳液，这种线性聚氨酯具有一个悬垂羧酸基团，聚合物链之间没有交联结构、(B) 表面具有疏水基团的无机氧化物溶胶，以及 (C) 具有 5 至 9 个碳原子、至少一个羟基和至少一个氧原子（分子中构成羟基的氧原子除外）的化合物。
• HARD COATING COMPOSITION AND RESIN PRODUCT WITH HARD COAT
  申请人：NIPPON ARC CO., LTD.

  公开号：EP1298177A1

  公开（公告）日：2003-04-02

  A resin substrate having a hard coat formed from a hard coat composition which comprises colloidal silica, a silicon compound having a fluoroalkyl group and optionally an ultraviolet light absorbing organic group. This resin substrate can retain water-repellency even when it is used in the open air and prevent the adhesion of a stain while it keeps its abrasion resistance for a long time by the hard coat composition.

  一种具有硬涂层的树脂基材，其硬涂层由硬涂层组合物形成，硬涂层组合物包括胶体二氧化硅、具有氟烷基的硅化合物以及可选的紫外线吸收有机基团。这种树脂基材即使在露天使用也能保持憎水性，并能防止污渍附着，同时还能通过硬涂层组合物长期保持耐磨性。
• COATING COMPOSITION AND COATED PLASTIC LENSES
  申请人：NIPPON ARC CO., LTD.

  公开号：EP1566418A1

  公开（公告）日：2005-08-24

  A coating composition comprising (A) 0.05 to 7 % by mass of a fluoro group-containing silicon compound or a hydrolysate thereof, (B) 5 to 65 % by mass of fine particles of the oxide of at least one metal selected from the group consisting of Si, Al, Sn, Sb, Ta, Ce, La, Fe, Zn, W, Zr, In and Ti, (C) 10 to 80 % by mass of a specific silicon compound or a partial hydrolysate thereof, and (D) 0.1 to 60 % by mass of a compound which can react with an epoxy group or a silanol group, wherein    the amount of the component (A) is based on the mass of the component (C), and the amounts of the components (B), (C) and (D) are based on the total mass of the components (A), (B), (C) and (D). This composition provides to a plastic lens a hard coat layer which is free from a dyeing speck even when it is dyed after it is stored for a long period of time, experiences a small change in the color of a dye before and after storage, can be dyeable and has high hardness.

  一种涂层组合物，其成分包括：(A) 0.05% 至 7% （质量百分比）的含氟化基的硅化合物或其水解物；(B) 5% 至 65% （质量百分比）的至少一种金属氧化物细颗粒，这些金属选自 Si、Al、Sn、Sb、Ta、Ce、La、Fe、Zn、W、Zr、In 和 Ti 组成的组；(C) 10% 至 80% （质量百分比）的特定硅化合物或其部分水解物；以及 (D) 0.1% 至 60% （质量百分比）可与环氧基或硅醇基反应的化合物，其中 组分 (A) 的用量以组分 (C) 的质量为基准，组分 (B)、(C) 和 (D) 的用量以组分 (A)、(B)、(C) 和 (D) 的总质量为基准。 该组合物可为塑料镜片提供硬涂层，即使在长期储存后染色时也不会出现染色斑点，在储存前后染料的颜色变化较小，可染色并具有高硬度。