Tetrakis(2-hydroxyethyl)phosphanium chloride | 26724-67-4

• 分子结构分类: 有机化合物 - 有机磷化合物 - 四烷基鏻化合物
• 英文名称: Tetrakis(2-hydroxyethyl)phosphanium chloride
• 英文别名: tetrakis(2-hydroxyethyl)phosphanium;chloride
• CAS: 26724-67-4
• 化学式: C8H20ClO4P
• 分子量: 246.67
• InChiKey: BDTXEXYHHSMQHB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -4.02
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  5

文献信息

• Composition for a resin
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0936233A2

  公开（公告）日：1999-08-18

  A composition comprising a compound having one or more episulfide groups and/or epoxy groups in one molecule and a compound having one or more isocyanate groups and/or thioisocyanate groups in one molecule. The composition for a resin comprising a sulfur-containing compound exhibits an excellent balance between a refractivity index and an Abbe number and has a large impact resistance.

  一种组合物，包含在一个分子中含有一个或多个环硫基团和/或环氧基团的化合物，以及在一个分子中含有一个或多个异氰酸酯基团和/或硫代异氰酸酯基团的化合物。 包含含硫化合物的树脂组合物在折射率和阿贝数之间表现出极佳的平衡，并具有很强的抗冲击性。
• Process for producing a novel resin for optical materials having excellent color tone and transparency
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP0950905A2

  公开（公告）日：1999-10-20

  A process for producing a resin used for optical materials which process comprises curing a composition comprising an ultraviolet light absorbent and an epithio compound by polymerization in the presence of a catalyst, wherein amounts of the ultraviolet light absorbent and the catalyst each expressed as parts by weight per 100 parts by weight of the total amount of the epithio compound, the ultraviolet light absorbent and the catalyst satisfy both of the following relations (a) and (b):(a)0.001 ≦ ultraviolet light absorbent ≦ 1. 000(b).0.001 ≦ catalyst ≦ 5.000 Coloration and clouding of the material of a lens obtained by polymerization of an epithio compound caused by addition of an ultraviolet light absorbent can be prevented.

  一种生产光学材料用树脂的工艺，该工艺包括在催化剂存在下通过聚合固化由紫外光吸收剂和表硫基化合物组成的组合物，其中紫外光吸收剂和催化剂的量分别以表硫基化合物、紫外光吸收剂和催化剂总量每100重量份的重量份数表示，满足以下关系(a)和(b)：(a)0.001 ≦ 紫外线吸收剂 ≦ 1. 000(b).0.001 ≦ 催化剂 ≦ 5.000 可防止因添加紫外线吸收剂而使表硫醇化合物聚合得到的镜片材料变色和混浊。
• Process for producing a resin having a large refractive index
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1006374A2

  公开（公告）日：2000-06-07

  A process for producing a resin having a large refractive index which comprises curing an episulfide compound having one or more epithio structures represented by formula (1) in one molecule by polymerization in the presence of a polymerization catalyst and 0.001 to 3.0 parts by weight of a phenol derivative per 100 parts by weight of the episulfide compound. (R1 represents a hydrocarbon group having 1 to 10 carbon atoms, R2, R3 and R4 each represents hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms, Y represents S, O, Se or Te and m and n each represents 0 or 1)

  一种生产大折射率树脂的工艺，包括在聚合催化剂和 0.001 至 3.0 份（重量）苯酚衍生物（每 100 份（重量）环硫化合物中含 0.001 至 3.0 份（重量）苯酚衍生物）存在的情况下，通过聚合固化一分子中具有一个或多个由式（1）表示的表硫结构的环硫化合物。 (R1代表具有 1 至 10 个碳原子的烃基，R2、R3 和 R4 分别代表氢原子或具有 1 至 10 个碳原子的烃基，Y 代表 S、O、Se 或 Te，m 和 n 分别代表 0 或 1)
• COMPOSITION FOR OPTICAL MATERIAL
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1326095A1

  公开（公告）日：2003-07-09

  The present invention relates to a composition for optical materials, comprising (a) a compound having in one molecule at least one structure represented by the following Formula 1: wherein R1 is a C0-10 hydrocarbon group, each of R2, R3 and R4 is a C1-10 hydrocarbon group or hydrogen, Y is O, S, Se or Te, m is 1 to 5, and n is 0 to 5; (b) a compound having in one molecule at least one isocyanate group and/or at least one isothiocyanate group; (c) a compound having in one molecule at least one mercapto group; and (d) an inorganic compound having sulfur atom and/or selenium atom, and also relates to an optical material produced by polymerization curing the composition, a production method thereof, and an optical lens comprising the optical material. The present invention provides a high refractive, high Abbe's number optical material having an improved impact resistance.

  本发明涉及一种光学材料组合物，包括 (a) 在一个分子中至少有一个结构由下式 1 表示的化合物： 其中 R1 为 C0-10 烃基，R2、R3 和 R4 各为 C1-10 烃基或氢，Y 为 O、S、Se 或 Te，m 为 1 至 5，n 为 0 至 5； (b) 在一个分子中至少具有一个异氰酸酯基团和/或至少一个异硫氰酸酯基团的化合物；(c) 在一个分子中具有至少一个巯基的化合物；以及 (d) 具有硫原子和/或硒原子的无机化合物，还涉及通过聚合固化该组合物生产的光学材料、其生产方法以及包含该光学材料的光学透镜。本发明提供了一种高折射率、高阿贝数的光学材料，具有更好的抗冲击性。
• POLYMERIZABLE COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1775315A1

  公开（公告）日：2007-04-18

  A polymerizable composition containing (A) a compound having two or more mercapto groups; (B) a NCO-terminated polyurethane prepolymer; (C) a polyisocyanate compound; and (D) an episulfide compound. The episulfide compound D has in its molecule at least one structural group represented by the following formula 1: wherein R1 is a divalent hydrocarbon group having from 1 to 10 carbon atoms or a single bond, R2, R3 and R4 are each independently a hydrocarbon group having from 1 to 10 carbon atoms or hydrogen, Y is O or S, m is an integer of from 1 to 5, and n is an integer of from 0 to 5. Optical materials produced by curing the polymerizable composition by polymerization have a high refractive index and a high Abbe's number and are excellent in impact strength.

  一种可聚合组合物，其中含有 (A) 具有两个或两个以上巯基的化合物；(B) NCO 端聚氨酯预聚物；(C) 多异氰酸酯化合物；和 (D) 表硫化物化合物。环硫化物化合物 D 的分子中至少有一个结构基团由下式 1 表示： 其中 R1 是具有 1 至 10 个碳原子的二价烃基或单键，R2、R3 和 R4 各自独立地是具有 1 至 10 个碳原子的烃基或氢，Y 是 O 或 S，m 是 1 至 5 的整数，n 是 0 至 5 的整数。通过聚合固化可聚合组合物生产的光学材料具有高折射率和高阿贝数，并且冲击强度极佳。