3,6,10,13-Tetrathiapentadecane-1,8,15-trithiol | 805323-04-0

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 英文名称: 3,6,10,13-Tetrathiapentadecane-1,8,15-trithiol
• 英文别名: 1,3-bis[2-(2-sulfanylethylsulfanyl)ethylsulfanyl]propane-2-thiol
• CAS: 805323-04-0
• 化学式: C₁₁H₂₄S₇
• 分子量: 380.8
• InChiKey: ACXBKRAWTDYVET-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  104
• 氢给体数：
  3
• 氢受体数：
  7

文献信息

• Optical resin composition and optical lens using same
  申请人：KS LABORATORIES CO., LTD.

  公开号：US10227442B2

  公开（公告）日：2019-03-12

  The present invention provides an optical polymerizable composition, an optical composition, a large-area window, a polyisocyanate composition, and eyeglass lens and producing method thereof. The optical polymerizable composition is composed of a polythiol compound and a polyisocyanate compound, and a urethane-based optical lens obtained by reacting the compounds has a low specific gravity and thus is lightweight, and has excellent heat resistance, and particularly, problems of degradation in impact resistance which appear after hard-multi coating are solved. The lens produced using the composition has various excellent optical characteristics including workability such as formability and dyeability, transparency and the like.

  本发明提供了一种光学可聚合组合物、一种光学组合物、一种大面积窗口、一种聚异氰酸酯组合物和眼镜片及其生产方法。该光学可聚合组合物由聚硫醇化合物和聚异氰酸酯化合物组成，由这两种化合物反应得到的聚氨酯光学镜片比重小，因此重量轻，耐热性能优异，特别是解决了硬多涂层后出现的抗冲击性能下降的问题。使用该组合物生产的透镜具有各种优异的光学特性，包括可加工性（如成型性和染色性）、透明度等。
• OPTICAL RESIN COMPOSITION AND OPTICAL LENS USING SAME
  申请人：KS LABORATORIES CO., LTD.

  公开号：US20170198083A1

  公开（公告）日：2017-07-13

  The present invention provides an optical polymerizable composition, an optical composition, a large-area window, a polyisocyanate composition, and eyeglass lens and producing method thereof. The optical polymerizable composition is composed of a polythiol compound and a polyisocyanate compound, and a urethane-based optical lens obtained by reacting the compounds has a low specific gravity and thus is lightweight, and has excellent heat resistance, and particularly, problems of degradation in impact resistance which appear after hard-multi coating are solved. The lens produced using the composition has various excellent optical characteristics including workability such as formability and dyeability, transparency and the like.
• OPTICAL COMPOSITION FOR BLOCKING ELECTROMAGNETIC WAVES AND METHOD FOR MANUFACTURING OPTICAL LENS THEREFROM
  申请人：KIM Keun Sik

  公开号：US20180201718A1

  公开（公告）日：2018-07-19

  The present invention relates to an optical composition for blocking near-infrared rays, comprising a mixture of a polyurethane-based thermosetting resin composition and a near-infrared absorbent, wherein the optical composition for blocking near-infrared rays comprises (1) at least one of polyisocyanate compounds in a liquid phase (I); (2) at least one of polyol or polythiol compounds in a liquid phase (II); and (3) a near-infrared absorbent having a high near-infrared absorbing ability of less than 5% in the range of 800-1000 nm, and to a method for manufacturing near-infrared blocking spectacle lens using the same. The spectacle lens obtained from the optical composition of the present invention can effectively prevent damage to the retina by effectively blocking near-infrared rays.