1,4-双(5-巯基-1,3,4-噻二唑-2-硫代)乙烷 | 10486-54-1

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物
• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 中文名称: 1,4-双(5-巯基-1,3,4-噻二唑-2-硫代)乙烷
• 英文名称: 3H,3'H-5,5'-ethanediyldimercapto-bis-[1,3,4]thiadiazole-2-thione
• 英文别名: 3H,3'H-5,5'-Aethandiyldimercapto-bis-[1,3,4]thiadiazol-2-thion；5-([2-[(5-Mercapto-1,3,4-thiadiazol-2-YL)thio]ethyl]thio)-1,3,4-thiadiazole-2-thiol；5-[2-[(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)sulfanyl]ethylsulfanyl]-3H-1,3,4-thiadiazole-2-thione
• CAS: 10486-54-1
• 化学式: C₆H₆N₄S₆
• mdl: MFCD01313765
• 分子量: 326.536
• InChiKey: PVMJDOURKFUWGA-UHFFFAOYSA-N

物化性质

• 熔点：
  202-204
• 沸点：
  470.3±55.0 °C(Predicted)
• 密度：
  1.96±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  214
• 氢给体数：
  2
• 氢受体数：
  8

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2934999090

反应信息

• 作为产物：
  描述：

  1,2-二溴乙烷 、 2,5-二巯基噻二唑 生成 1,4-双(5-巯基-1,3,4-噻二唑-2-硫代)乙烷
  参考文献：
  名称：

  Photographic developing with addition products to improve image quality

  摘要：

  公开号：

  US02514650A1

文献信息

• SULFUR MODIFIED SILANES FOR THE ELABORATION OF HIGH REFRACTIVE INDEX MATERIALS
  申请人：BITEAU JOHN

  公开号：US20090287015A1

  公开（公告）日：2009-11-19

  A composition having a polythiol reactant and an alkenyl silane reactant which are combined to form a polysulfide polysilane. In the process, the reactants are combined in a thiol-ene addition process driven by UV radiation. The polysulfide polysilane is then hydrolyzed and may be combined with other hydrolyzed compounds. For coatings, the polysulfide polysilane is hydrolyzed and may optionally be combined with nanoparticles. For bulk materials, the polysulfide polysilane is hydrolyzed, concentrated and heated to form a high refractive index material which can be used to form lenses.

  一种组成物包含聚硫醇反应物和烯基硅烷反应物，它们结合形成聚硫化聚硅烷。在该过程中，反应物通过紫外辐射驱动硫醇-烯烃加成反应组合。然后，聚硫化聚硅烷被水解并可与其他水解化合物结合。对于涂层，聚硫化聚硅烷被水解并可选择与纳米颗粒结合。对于大块材料，聚硫化聚硅烷被水解、浓缩并加热形成高折射率材料，可用于形成透镜。
• Liquid polymerizable composition comprising chain-growth and step-growth polymerization monomers and inorganic nanoparticles dispersed therein, and its use to manufacture an optical article
  申请人：ESSILOR INTERNATIONAL

  公开号：US11365320B2

  公开（公告）日：2022-06-21

  Disclosed is a liquid polymerizable composition including a chain-growth polymerization dispersing monomer, a step-growth polymerization monomer system and inorganic nanoparticles homogeneously dispersed in the monomers, as well as its use for the preparation of a transparent polymeric material having a high refractive index and low haze and its use in the optical field.

  本发明公开了一种液态可聚合组合物，该组合物包括链增长聚合分散单体、阶跃增长聚合单体体系和均匀分散在单体中的无机纳米粒子，以及该组合物在制备具有高折射率和低雾度的透明聚合物材料中的用途和在光学领域中的用途。
• EP3390542B1
  申请人：——

  公开号：EP3390542B1

  公开（公告）日：2021-10-06
• HIGH REFRACTIVE INDEX POLYMERS
  申请人：Stiegman Albert

  公开号：US20110054136A1

  公开（公告）日：2011-03-03

  A polymer and a method of forming a polymer are provided. The polymer has the general structure (I): wherein M is a main group element, a transition metal element, or an organic moiety; X is a main group element selected from S, P, As, Se, Te, and Sb; R 1 is a direct bond between M and the ethylene group depicted between M and X or a hydrocarbyl linking moiety having between 1 and about 9 carbon atoms; R 2 is a hydrocarbyl moiety; R 3 is an organic linking group; Y has a value of 0, 1, 2, 3, or 4; Z has a value of 0, 1, 2, 3, or 4; YY has a value of 0, 1 or 2; and Y, YY, and Z are such that the total number of moieties bonded to M is 3, 4, 5, or 6.
• Surface Modified Metal Nano-Particle and Use Thereof
  申请人：LEE Sang Joon

  公开号：US20120168681A1

  公开（公告）日：2012-07-05

  The present invention provides a metal nanoparticle that is surface-modified with a hydrophilic or hydrophobic functional group, and a composition for optical detection comprising the same. The surface-modified nanoparticles according to the present invention form clusters suitable for optical detection, for example, suitable as an X-ray contrast agent, and have surface plasmon energy in the visible region, thereby being usefully applied to a variety of optical detection methods.