bis[2-(isocyanatomethylthio)ethyl] sulfide | 179064-81-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: bis[2-(isocyanatomethylthio)ethyl] sulfide
• 英文别名: 1-(Isocyanatomethylsulfanyl)-2-[2-(isocyanatomethylsulfanyl)ethylsulfanyl]ethane
• CAS: 179064-81-4
• 化学式: C₈H₁₂N₂O₂S₃
• 分子量: 264.393
• InChiKey: XSKIDOKVAHPUFY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  135
• 氢给体数：
  0
• 氢受体数：
  7

文献信息

• CHROMENE COMPOUND, CURABLE COMPOSITION COMPRISING THE COMPOUND, AND OPTICAL ARTICLE INCLUDING A CURED BODY OF THE CURABLE COMPOSITION
  申请人：TOKUYAMA CORPORATION

  公开号：US20200190106A1

  公开（公告）日：2020-06-18

  A chromene compound having at least one indenonaphthopyran moiety which has a group forming a spiro ring together with the 13-position carbon atom and further an oligomer chain group selected from a polyalkylene oxide oligomer chain group having at least three recurring units and a polyester oligomer chain group having at least three recurring units, represented by the following formula and having reduced matrix dependence: wherein R 1 and R 2 are each a group which may have an oligomer chain group, the ring Z bonded to the 13-position carbon atom of the chromene compound is a Spiro ring group, and R 3 and R 4 are each an aryl group or heteroaryl group which may have an oligomer chain group. Preferably, the chromene compound has at least one oligomer chain group in the molecule.

  具有至少一个印苯并萘吡喃基团的色酮化合物，其中该基团与13位碳原子形成螺环，并且进一步具有从至少三个重复单元中选择的聚烷氧基寡聚物链基团和聚酯寡聚物链基团中的一个寡聚物链基团，由下式表示并具有降低的矩阵依赖性： 其中R1和R2是各自可能具有寡聚物链基团的基团，与色酮化合物的13位碳原子键合的环Z是螺环基团，而R3和R4是各自可能具有寡聚物链基团的芳基或杂环基团。最好，该色酮化合物在分子中至少具有一个寡聚物链基团。
• PHOTOCHROMIC COMPOSITION
  申请人：TOKUYAMA CORPORATION

  公开号：US20160222285A1

  公开（公告）日：2016-08-04

  A photochromic composition comprising (A) a polyrotaxane having a composite molecular structure composed of an axial molecule and a plurality of cyclic molecules clathrating the axial molecule and (B) a photochromic compound.

  一种光致变色组合物，包括(A)聚轮烷，其具有由轴向分子和多个环状分子组成的复合分子结构，并且(B)光致变色化合物。
• Composition for optical materials and use thereof
  申请人：MITSUI TOATSU CHEMICALS, INCORPORATED

  公开号：EP0713105A2

  公开（公告）日：1996-05-22

  A composition for optical materials which comprises; (a) a component containing at least one polyisocyanate represented by the formula (1)         A(̵S-B-NCO)n   (1) wherein A is an alkanediyl group or an alkanetetrayl group which may contain a sulfur atom, or a dithianetetrayl group, and the alkanediyl group or the alkanetetrayl group may be substituted by a phenyl group; B is a methylene chain represented by (m is an integer of 1 to 4) which may contain a sulfur atom, and B's may be the same or different; and n is an integer of 2 or 4, and (b) a component containing at least one polythiol having two or more mercapto groups. The composition is useful to provide optical products such as plastic lenses, filters, substrates for recording media and optical fibers which have a very high refractive index and which are excellent in heat resistance.

  一种光学材料组合物，包括 (a) 一种含有至少一种由式（1）表示的多异氰酸酯的成分 A(̵S-B-NCO)n (1) 其中 A 是一个烷二基或一个烷四基，该烷二基或烷四基可含有一个硫原子，或 一个二硫四基，该烷二基或烷四基可被一个苯基取代； B 是一个亚甲基链，其代表式为 (m 为 1 至 4 的整数)，其中可含有一个硫原子，B 可以相同或不同；n 为 2 或 4 的整数，以及 (b) 含有至少一种具有两个或两个以上巯基的聚硫醇的成分。该组合物可用于提供具有极高折射率和优异耐热性的光学产品，如塑料透镜、滤光片、记录介质基板和光纤。
• METHOD FOR PRODUCING PHOTOCHROMIC CURED BODY
  申请人：Tokuyama Corporation

  公开号：EP3269774A1

  公开（公告）日：2018-01-17

  A process for producing a photochromic cured body by curing a photochromic composition comprising (A) a polyiso (thio) cyanate compound having at least two isocyanate groups and/or isothiocyanate groups in one molecule, a poly(thi)ol compound having at least two hydroxyl groups and/or thiol groups in one molecule, (C) a mono(thi)ol compound having one hydroxy group or thiol group in one molecule, and a photochromic compound.

  一种通过固化光致变色组合物生产光致变色固化体的工艺，光致变色组合物包括：(A) 在一个分子中具有至少两个异氰酸酯基团和/或异硫氰酸酯基团的聚异（硫）氰酸酯化合物；(B) 在一个分子中具有至少两个羟基和/或硫醇基团的聚（硫）醇化合物；(C) 在一个分子中具有一个羟基或硫醇基团的单（硫）醇化合物；以及光致变色化合物。
• PHOTOCHROMIC COATING COMPOSITION
  申请人：Tokuyama Corporation

  公开号：EP3330751A1

  公开（公告）日：2018-06-06

  To provide a photochromic coating composition comprising (A) a polyrotaxane having a composite molecular structure formed by an axial molecule and a plurality of cyclic molecules clathrating the axial molecule, (B) a photochromic compound and (C) a polyurethane resin and/or precursor thereof. This composition provides a laminate which exhibits excellent photochromic properties (color optical density and fading speed), moldability and surface hardness.

  提供一种光致变色涂料组合物，该组合物包含：(A) 具有由轴向分子和包覆轴向分子的多个环状分子形成的复合分子结构的聚罗他赛；(B) 光致变色化合物；(C) 聚氨酯树脂和/或其前体。 这种组合物提供的层压板具有优异的光致变色性能（颜色光学密度和褪色速度）、成型性和表面硬度。