Tri-n-butylsulphonium bromide | 18146-63-9

• 分子结构分类: 有机化合物 - 有机硫化合物
• 英文名称: Tri-n-butylsulphonium bromide
• 英文别名: tributyl sulphonium bromide；Tributylsulfanium;bromide
• CAS: 18146-63-9
• 化学式: Br*C₁₂H₂₇S
• 分子量: 283.316
• InChiKey: LWBLDXRXGCRDDS-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.01
• 重原子数：
  14
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  fluorenopinacol 、 Tri-n-butylsulphonium bromide 在 barium dihydroxide 作用下， 以 苯 为溶剂， 生成 tri-n-butylsulphonium fluorenone ketyl anion
  参考文献：
  名称：

  Fluorenone ketyl anions generated in hydrocarbon media by phase transfer catalysis

  摘要：

  DOI：

  10.1016/s0040-4020(01)97643-4
• 作为产物：
  描述：

  正溴丁烷 、 二丁基硫醚 以 氯仿 为溶剂， 生成 Tri-n-butylsulphonium bromide
  参考文献：
  名称：

  Fluorenone ketyl anions generated in hydrocarbon media by phase transfer catalysis

  摘要：

  DOI：

  10.1016/s0040-4020(01)97643-4

文献信息

• [EN] HETEROPOLYOXOMETALATES<br/>[FR] HÉTÉROPOLYOXOMÉTALATES
  申请人：ITICON GMBH

  公开号：WO2014122225A1

  公开（公告）日：2014-08-14

  The present invention relates to the use of heteropolyoxometalates for disinfecting purposes and in antimicrobial surfaces, paints or coatings and intermediates for their preparation.

  本发明涉及杂多酸盐的使用，用于消毒目的和抗微生物表面、涂料或涂层，以及其制备的中间体。
• Polymerizable composition, optical material comprising the composition and method for producing the material
  申请人：——

  公开号：US20040254258A1

  公开（公告）日：2004-12-16

  A cured matter obtained by polymerizing and curing a polymerizable composition comprising a compound having at least one episulfide in a molecule is reduced in an odor by adding a perfume to the polymerizable composition comprising the compound having at least one episulfide in a molecule. A cloudiness of the lens is removed by raising a purity of sulfur to 98% or more. A reduction in a chlorine content of the sulfur compound described above to 0.1% by weight or less elevates an oxidation resistance and a light fastness of the high refractive index optical material and improves a color tone thereof. An optical product having a high refractive index and a high-degree transparency is provided by subjecting the composition in advance to deaerating treatment at 0 to 100° C. for one minute to 24 hours under a reduced pressure of 0.001 to 50 torr.

  通过聚合和固化至少含有一种环硫醚的化合物的可聚合组合物获得的治愈物质，通过向至少含有一种环硫醚的化合物的可聚合组合物中添加香水来减少其气味。通过将硫的纯度提高到98％或更高，可以消除镜片的混浊。将上述硫化合物的氯含量降低至0.1％或更低可以提高高折射率光学材料的氧化抗性和耐光性，并改善其色调。通过在0至100°C下将组合物事先进行脱气处理，以在0.001至50 torr的减压下持续1分钟至24小时，可提供具有高折射率和高度透明度的光学产品。
• Thermal insulating foamed material and method for manufacturing the same
  申请人：MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

  公开号：EP0700953A2

  公开（公告）日：1996-03-13

  A polyurethane foam is constituted by using a blowing agent selected from the group consisting of iodofluorohydrocarbons, perfluoroalkenes and hydrogen-containing fluoromorpholine derivatives. These blowing agents have a low thermal conductivity and a short life in the air, and thus impose no or very small load such as ozone layer depletion potential (ODP) and global warming potential (GWP) on the environment. The iodofluorohydrocarbon, in particular, can give an incombustibility and self-extinguishing property to the conventionally used inflammable substance such as cyclopentane or the like, and thus is also advantageous from the viewpoint of safety of the thermal insulating material.

  聚氨酯泡沫塑料是由一种发泡剂构成的，该发泡剂选自碘氟烃类、全氟烯类和含氢氟吗啉衍生物。这些发泡剂导热系数低，在空气中的寿命短，因此不会或仅会对环境造成很小的负荷，如臭氧层破坏潜能值（ODP）和全球变暖潜能值（GWP）。尤其是碘氟烃，可以使传统使用的环戊烷等易燃物质具有不燃性和自熄性，因此从隔热材料的安全性角度来看也是有利的。
• 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。