dodecane-1,2-dithiol | 26073-84-7

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 英文名称: dodecane-1,2-dithiol
• 英文别名: 1.2-Dodecandithiol
• CAS: 26073-84-7
• 化学式: C₁₂H₂₆S₂
• 分子量: 234.47
• InChiKey: GWNVJSUBDMCUDB-UHFFFAOYSA-N

物化性质

• 熔点：
  -47.99°C
• 沸点：
  346.8°C (estimate)
• 密度：
  0.9469 (estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  14
• 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：
  2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  dodecane-1,2-dithiol 在 臭氧 作用下， 以 二氯甲烷 为溶剂， 生成 disodium dodecane-1,2-perdisulfonate
  参考文献：
  名称：

  Synthesis and Properties of Alkane-1,2-disulfonate Surfactants.

  摘要：

  Synthesis of pure alkane-1,2-disulfonic acids was accomplished by oxidation of the corresponding 1,2-dithiols or cyclic trithiocarbonates. The dithiols were obtained from the epoxides via the thiiranes, or by reacting the corresponding olefin with S2Cl2 and subsequent treatment with NaHS. The trithiocarbonates were prepared by reaction of the epoxides with potassium O-methyl dithiocarbonate. The disodium salts of the 1,2-disulfonic acids exhibited surfactant properties with critical micelle concentration (CMC) values between 10(-3) and 10(-4) M.

  DOI：

  10.3891/acta.chem.scand.50-0158
• 作为产物：
  描述：

  decylthiirane 在 sodium hydrogensulfide 、 硫化氢 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以67%的产率得到dodecane-1,2-dithiol
  参考文献：
  名称：

  Synthesis and Properties of Alkane-1,2-disulfonate Surfactants.

  摘要：

  Synthesis of pure alkane-1,2-disulfonic acids was accomplished by oxidation of the corresponding 1,2-dithiols or cyclic trithiocarbonates. The dithiols were obtained from the epoxides via the thiiranes, or by reacting the corresponding olefin with S2Cl2 and subsequent treatment with NaHS. The trithiocarbonates were prepared by reaction of the epoxides with potassium O-methyl dithiocarbonate. The disodium salts of the 1,2-disulfonic acids exhibited surfactant properties with critical micelle concentration (CMC) values between 10(-3) and 10(-4) M.

  DOI：

  10.3891/acta.chem.scand.50-0158

文献信息

• Method of making certain 2,3-dihydro-1,4-dithiins
  申请人：Uniroyal Ltd.

  公开号：US04319033A1

  公开（公告）日：1982-03-09

  A method of making certain 2,3-dihydro-1,4-dithiins of the following formula by the action of alpha-hydroxyketones (acyloins) of 1,2-dithiols: ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen or alkyl having 1 to 6 carbon atoms or are joined together to form a ring with 3 or 4 methylene groups, and R.sup.3 and R.sup.4 are hydrogen or the same or different alkyl groups having 1 to 10 carbon atoms, which alkyl groups may be substituted with lower alkoxy groups.

  通过α-羟基酮（酰基醇）作用于1,2-二硫醇的方法制备以下式子的2,3-二氢-1,4-二硫烯：##STR1## 其中R1和R2是氢或1至6个碳原子的烷基，或结合在一起形成带有3或4个亚甲基基团的环；R3和R4是氢或具有1至10个碳原子的相同或不同的烷基，这些烷基可能被低级烷氧基取代。
• Method of making certain 2,3-or 5,6-dihydro-1,4-dithiins
  申请人：UNIROYAL LIMITED

  公开号：EP0053494A1

  公开（公告）日：1982-06-09

  A method of making certain 2,3-dihydro-1,4-dithiins of the following formula by the action of alpha-hydroxyketones (acy- loins) on 1,2-dithiols: wherein R1 and R2 are hydrogen or alkyl having 1 to 6 carbon atoms or are joined together to form a ring with 3 or 4 methylene groups, and R3 and R4 are hydrogen or the same or different alkyl groups having 1 to 10 carbon atoms, which alkyl groups may be substituted with lower alkoxy groups.

  一种通过α-羟基酮（酰塬）对1,2-二硫醇的作用制取下式的某些2,3-二氢-1,4-二硫醇的方法：其中R1和R2为氢或具有1至6个碳原子的烷基或连接在一起形成具有3或4个亚甲基的环，R3和R4为氢或具有1至10个碳原子的相同或不同的烷基，这些烷基可被低级烷氧基取代。
• WOOD TREATMENT
  申请人：3M Innovative Properties Company

  公开号：EP1912769A1

  公开（公告）日：2008-04-23
• A COMPOSITION COMPRISING THIOL, ALKENE AND PHOSPHONIC ACID CONTAINING COMPOUNDS FOR USE AS A PRIMER FOR ADHESION IMPROVEMENT
  申请人：Biomedical Bonding AB

  公开号：EP3532112A1

  公开（公告）日：2019-09-04
• US4319033A
  申请人：——

  公开号：US4319033A

  公开（公告）日：1982-03-09