O-辛基二硫代碳酸氢酯 | 6253-37-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机硫化合物
• 中文名称: O-辛基二硫代碳酸氢酯
• 英文名称: n-octyl xanthate
• 英文别名: dithiocarbonic acid O-octyl ester；Dithiokohlensaeure-O-octylester；O-Octyl-dithiokohlensaeure；Octylxanthogensaeure；O-octyl hydrogen dithiocarbonate；Dithiokohlensaeure-O-octylester；octoxymethanedithioic acid
• CAS: 6253-37-8
• 化学式: C₉H₁₈OS₂
• 分子量: 206.373
• InChiKey: FYHQYEVHSYHJHO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  12
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  42.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  O-辛基二硫代碳酸氢酯 、 三氯硫氯甲烷 在 乙醚 作用下， 生成 octyloxythiocarbonyl-trichloromethyl-disulfane
  参考文献：
  名称：

  Ettel; Zbirovsky, Collection of Czechoslovak Chemical Communications, 1956, vol. 21, p. 1654

  摘要：

  DOI：

文献信息

• Polymer particles and process for producing the same
  申请人：JAPAN SYNTHETIC RUBBER CO., LTD.

  公开号：EP0170456A1

  公开（公告）日：1986-02-05

  An aqueous dispersion of polymer articles each comprising (a) a syndiotactic 1,2-polybutadiene having 70% or more of its unsaturated hydrocarbon groups in the side chains and having a melting point of 70°C or higher, (b) a polymer mixture of said polybutadiene (a) and other polymer such that (a) and (b) co-exist in the same particle, or (c) a copolymer obtained by graft-polymerizing a conjugated diene and/or other polymerizable monomer on said polybutadiene (a), each of said particles having an average diameter of 10µm or less. Said aqueous dispersion can be produced by adding, to an aqueous dispersion of a first catalyst component solution, a conjugated diene monomer and a second catalyst component and polymerizing said conjugated diene monomer; the first catalyst component solution contains (A) a cobalt compound, (B) an alkali metal, an organometallic compound of a metal of Group I to III of the Periodic Table or a hydride of a metal of Group I to III of the Periodic Table, and (C) 1 to 1,000 moles, per mole of the cobalt compound (A), of a conjugated diene compound; and the second catalyst component is carbon disulfide, phenyli- bothiocyanic acid or a xanthogen compound.

  一种聚合物制品的水分散液，每种聚合物制品均包含 (a) 侧链中不饱和烃基含量为 70%或以上且熔点为 70°C 或更高的辛二碳 1，2-聚丁二烯、(b) 聚丁二烯（a）和其他聚合物的混合物，使（a）和（b）在同一颗粒中共存；或 (c) 通过在聚丁二烯（a）上接枝聚合共轭二烯和/或其他可聚合单体而得到的共聚物，每个所述颗粒的平均直径为 10 微米或更小。在第一催化剂组分溶液的水分散液中加入共轭二烯烃单体和第二催化剂组分，并聚合所述共轭二烯烃单体，即可制得所述水分散液；第一催化剂组分溶液含有 (A) 钴化合物，(B) 碱金属、元素周期表第 I 至 III 族金属的有机金属化合物或元素周期表第 I 至 III 族金属的氢化物，以及 (C) 每摩尔钴化合物 (A) 含 1 至 1,000 摩尔共轭二烯化合物；以及 第二催化剂组分为二硫化碳、苯基二硫代氰酸或黄原酸化合物。
• Process for producing a diene polymer
  申请人：JAPAN SYNTHETIC RUBBER CO., LTD.

  公开号：EP0152175A2

  公开（公告）日：1985-08-21

  A process for producing a diene polymer, characterized by polymerizing a conjugated diene in an aqueous system in the presence of a catalyst system prepared by adding, to a catalyst obtained preliminarily by contacting (A) a cobalt compound with (B) an organometalic compound or hydride of a metal of Groups I to III of the Periodic Table in the presence of 1 to 100 moles, per mole of (A), of a conjugaged diene, (C) at least one member selected from the group consisting of carbon disulfide, phenylisothiocyanic acid and a xanthogen compound and further in the presence of at least one member selected from the group consisting of a surfactant, a dispersant and a polymer solution. According to this process, there can be obtained a bead polymer having a uniform particle diameter in a good dispersion state.

  一种生产二烯聚合物的工艺，其特征是在水性体系中，在催化剂体系的存在下聚合共轭二烯，该催化剂体系是在每摩尔(A)共轭二烯中加入 1 至 100 摩尔的(A)钴化合物与(B)有机金属化合物或元素周期表第Ⅰ至Ⅲ族金属的氢化物接触而得到的，(C)至少一种选自二硫化碳、苯基异硫氰酸和黄原酸化合物组成的组中的成员、(C)至少一种选自二硫化碳、苯基异硫氰酸和黄原酸化合物，以及至少一种选自表面活 性剂、分散剂和聚合物溶液。根据这一工艺，可以得到颗粒直径均匀、分散状态良好的珠状聚合物。
• Compositions containing thiocarbonates and acylated-nitrogen containing compounds
  申请人：The Lubrizol Corporation

  公开号：EP0825247A2

  公开（公告）日：1998-02-25

  This invention relates to a composition, comprising: (A) a compound represented by the formula wherein in Formula (A-I): R1, R2 and R3 are independently hydrogen or hydrocarbyl groups; X is O or S; n is zero, 1 or 2; and T is a hydrocarbyl group, a hetero group, a hydroxyhydrocarbyl group, or an activating group; with the proviso that when n is zero, T can be a metal, and when n is 2, each R2 and R3 can be the same or different; and (B) an acylated nitrogen-containing compound having a substituent of at least about 10 carbon atoms. In one embodiment, the inventive composition further comprises (C) a phosphorus compound. In one embodiment, the inventive composition further comprises (D) an organic sulfide. In one embodiment, the inventive composition further comprises (E) a heterocyclic compound. In one embodiment, the inventive composition further comprises (F) a thiocarbamate. In one embodiment, the invention relates to a process comprising mixing the foregoing components (A) and (B) with an oil of lubricating viscosity, and, optionally, one or more of the foregoing components (C), (D), (E) and/or (F). The inventive compositions are useful in formulating lubricating compositions and functional fluids characterized by enhanced antiwear properties.

  本发明涉及一种组合物，其中包括： (A) 由式（A-I）表示的化合物 式（A-I）中R1、R2和R3独立地是氢基或烃基；X是O或S；n是零、1或2；T是烃基、杂基、羟基烃基或活化基；但当n为零时，T可以是金属，当n为2时，每个R2和R3可以相同或不同；以及(B)具有至少约10个碳原子取代基的酰化含氮化合物。在一个实施方案中，本发明组合物还包括 (C) 磷化合物。在一个实施方案中，本发明组合物进一步包含 (D) 有机硫化物。在一个实施方案中，本发明组合物还包括 (E) 杂环化合物。在一个实施方案中，本发明组合物还包括 (F) 硫代氨基甲酸酯。在一个实施方案中，本发明涉及一种工艺，该工艺包括将上述成分（A）和（B）与具有润滑粘度的油，以及可选的一种或多种上述成分（C）、（D）、（E）和/或（F）混合。本发明的组合物适用于配制润滑组合物和功能性液体，其特点是抗磨损性能更强。
• Lubricants and functional fluids containing heterocyclic compounds
  申请人：The Lubrizol Corporation

  公开号：EP0825246A2

  公开（公告）日：1998-02-25

  This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and a minor amount of    (A) a compound represented by the formula wherein in Formula (A-I): X1, X2 and X3 are independently O or S, and X2 and X3 can be NR1 wherein R1 is hydrogen or hydrocarbyl; and G1, G2, G3 and G4 are independently R2, OR2 or R3OR2, wherein R2 is hydrogen or hydrocarbyl and R3 is hydrocarbylene or hydrocarbylidene. In one embodiment, the inventive composition further comprises (B) an acylated nitrogen-containing compound having a substituent of at least about 10 aliphatic carbon atoms. In one embodiment, the inventive composition further comprises (C) a phosphorus compound. In one embodiment, the inventive composition further comprises (D) a thiocarbamate. In one embodiment, the inventive composition further comprises (E) a organic sulfide. In one embodiment, the invention relates to a process comprising mixing the foregoing component (A) with an oil of lubricating viscosity, and, optionally, one or more of the foregoing components (B), (C), (D) and/or (E).

  本发明涉及一种润滑组合物，其主要成分是具有润滑粘度的油，次要成分是 (A) 由以下式子表示的化合物 式（A-I）中X1、X2和X3独立地是O或S，X2和X3可以是NR1，其中R1是氢或烃基；以及G1、G2、G3和G4独立地是R2、OR2或R3OR2，其中R2是氢或烃基，R3是亚烃基或亚烃基。在一个实施方案中，本发明组合物进一步包含（B）具有至少约 10 个脂肪族碳原子取代基的酰化含氮化合物。在一个实施方案中，本发明组合物进一步包含（C）磷化合物。在一个实施方案中，本发明组合物进一步包含 (D) 硫代氨基甲酸酯。在一个实施方案中，本发明组合物还包括 (E) 有机硫化物。在一个实施方案中，本发明涉及一种工艺，该工艺包括将上述成分 (A) 与具有润滑粘度的油，以及可选的一种或多种上述成分 (B)、(C)、(D) 和/或 (E) 混合。
• Methods for removing a stabilizer from a metal nanoparticle using a destabilizer
  申请人：Xerox Corporation

  公开号：EP2080818A2

  公开（公告）日：2009-07-22

  A method of forming conductive features on a substrate, the method comprising: providing two or more solutions, wherein a metal nanoparticle solution contains metal nanoparticles with a stabilizer and a destabilizer solution contains a destabilizer that destabilizes the stabilizer, liquid depositing the metal nanoparticle solution and the destabilizer solution onto the substrate, wherein during deposition or following the deposition of the metal nanoparticle solution onto the substrate, the metal nanoparticle and the destabilizer are combined with each other, destabilizing the stabilizer from the surface of the metal nanoparticles with the destabilizer and removing the stabilizer and destabilizer from the substrate by heating the substrate to a temperature below about 180 °C or by washing with the solvent.

  一种在基底上形成导电特征的方法，该方法包括提供两种或两种以上的溶液，其中金属纳米粒子溶液包含具有稳定剂的金属纳米粒子，去稳定剂溶液包含使稳定剂失稳的去稳定剂，液体沉积金属纳米粒子溶液和去稳定剂溶液到基底上，其中在沉积过程中或在金属纳米粒子溶液沉积到基底上之后、金属纳米粒子和去稳定剂相互结合，用去稳定剂使金属纳米粒子表面的稳定剂失稳，通过将基底加热到低于约 180 °C 的温度或用溶剂洗涤，从基底上去除稳定剂和去稳定剂。