bis-[2-(2-hydroxy-ethylsulfanyl)-ethyl]-sulfone | 23117-11-5

• 分子结构分类: 有机化合物 - 有机硫化合物 - 磺酰类
• 英文名称: bis-[2-(2-hydroxy-ethylsulfanyl)-ethyl]-sulfone
• 英文别名: 2.2'-Bis-(2-hydroxy-aethylmercapto)-diaethylsulfon；Bis-[2-(2-hydroxy-aethylmercapto)-aethyl]-sulfon；Bis(beta-(beta-hydroxyethylthio)ethyl)sulfone；2-[2-[2-(2-hydroxyethylsulfanyl)ethylsulfonyl]ethylsulfanyl]ethanol
• CAS: 23117-11-5
• 化学式: C₈H₁₈O₄S₃
• 分子量: 274.427
• InChiKey: GIAGAZHNPFSACX-UHFFFAOYSA-N

物化性质

• 熔点：
  79-83 °C
• 沸点：
  566.0±45.0 °C(Predicted)
• 密度：
  1.341±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  134
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  bis-[2-(2-hydroxy-ethylsulfanyl)-ethyl]-sulfone 在 氯化亚砜 、 溶剂黄146 作用下， 生成 bis-[2-(2-chloro-ethylsulfanyl)-ethyl]-sulfone
  参考文献：
  名称：

  Williams; Woodward, Journal of the Chemical Society, 1948, p. 41

  摘要：

  DOI：
• 作为产物：
  描述：

  二乙烯基砜 、 2-巯基乙醇 在 三乙胺 作用下， 生成 bis-[2-(2-hydroxy-ethylsulfanyl)-ethyl]-sulfone
  参考文献：
  名称：

  芥子气和相关化合物的化学反应；双（β-氯乙基）砜，二乙烯基砜和二乙烯基亚砜的化学反应

  摘要：

  DOI：

  10.1021/jo01176a013

文献信息

• Hair treatment composition and methods
  申请人：Perachem Limited

  公开号：EP2502613A2

  公开（公告）日：2012-09-26

  A method of removing colour from dyed hair, the method comprising applying to the hair a colour removal composition comprising a sulfur-containing nucleophile or a precursor thereof. The sulfur-containing nucleophile can be a salt of sulphoxylic acid, thiocyanate, thioglycolic acid, thiocarbamate, carbamoyl sulphinic acid and mixtures and/or salts thereof.

  一种去除染发颜色的方法，该方法包括在头发上涂抹去色组合物，该组合物包含含硫亲核剂或其前体。含硫亲核物可以是硫代磺酸、硫氰酸盐、硫代乙醇酸、硫代氨基甲酸酯、氨基甲酰亚磺酸及其混合物和/或盐。
• ANTIOXIDANTS AND RECORDING MEDIA MADE BY USING THE SAME
  申请人：Canon Finetech Inc.

  公开号：EP1741735B1

  公开（公告）日：2011-10-12
• HAIR COLOURING COMPOSITION AND METHODS
  申请人：Perachem Limited

  公开号：EP2260077A2

  公开（公告）日：2010-12-15
• JPH05320286A
  申请人：——

  公开号：JPH05320286A

  公开（公告）日：1993-12-03
• Antioxidants And Recording Media By Using The Same
  申请人：Kakihira Hiroshi

  公开号：US20070273716A1

  公开（公告）日：2007-11-29

  “A high-molecular compound or high-molecular antioxidant obtained by reacting at least three compounds of (A) a sulfur-containing organic compound having at least two active hydrogen atoms, (B) a polyisocyanate compound having at least two isocyanate groups and (C) an amine compound having at least two active hydrogen atoms and then cationizing with an acid at least some of amino groups in a resultant reaction product” or “a high-molecular antioxidant obtained by reacting at least three compounds of (A) a sulfur-containing organic compound having at least two active hydrogen atoms, (B) a polyisocyanate compound having at least two isocyanate groups and (E) a nonionic polyol compound having at least two active hydrogen atoms” and a recording medium obtained by using the high-molecular antioxidant. The present invention provides a recording medium, which effectively prevents discoloration or color fading of images by acidic gas in the atmosphere and light and also migration of the images at high temperature and high humidity, and therefore, is suited for the long-term storage of the images.