S,S-Dipropylphosphorodithioat | 34408-34-9

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机硫代磷化合物
• 英文名称: S,S-Dipropylphosphorodithioat
• 英文别名: dithiophosphoric acid S,S'-dipropyl ester；di-n-propylphosphorodithioic acid；Bis(propylsulfanyl)phosphinic acid
• CAS: 34408-34-9
• 化学式: C₆H₁₅O₂PS₂
• 分子量: 214.29
• InChiKey: WRKUPFMPTHCAHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  87.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-二(丙基硫基)磷酰基氧基丙烷 、 dithiophosphoric acid O,S-dipropyl ester; ammonium salt 以 丙酮 为溶剂， 生成 S,S-Dipropylphosphorodithioat
  参考文献：
  名称：

  Itskova,A.L. et al., Journal of general chemistry of the USSR, 1971, vol. 41, # 12, p. 2651 - 2654

  摘要：

  DOI：

文献信息

• Catalytic cracking process
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0007426A1

  公开（公告）日：1980-02-06

  Metals such as nickel, vanadium and iron contaminating a cracking catalyst are passivated by contacting the contaminated catalyst with a passivating agent dissolved in a secondary feedstock stream having a temperature sufficiently low to avoid or minimize decomposition of the passivating agent until the contacting of said cracking catalyst with said passivating agent.

  通过将受污染的催化剂与溶解在二次原料流中的钝化剂接触来钝化裂化催化剂中的镍、钒和铁等金属，二次原料流的温度要足够低，以避免或尽量减少钝化剂的分解，直到所述裂化催化剂与所述钝化剂接触为止。
• Process for passivating a cracking catalyst, cracking catalyst composition and use of same
  申请人：PHILLIPS PETROLEUM COMPANY

  公开号：EP0045517A1

  公开（公告）日：1982-02-10

  A method of restoring activity to a cracking catalyst which has been at least partially deactivated by metals contamination, which involves contacting the cracking catalyst with a treating agent comprising a source of aluminum and, optionally, a source of phosphorus and/or sulfur. Cracking catalyst composition comprising a zeolite-containing cracking catalyst having deposited thereon a passivating agent that contains an aluminium source.

  一种使因金属污染而至少部分失活的裂化催化剂恢复活性的方法，包括将裂化催化剂与含有铝源和磷源及/或硫源的处理剂接触。 裂化催化剂组合物，包括含沸石的裂化催化剂，其上沉积有含铝源的钝化剂。
• Process of spray micro-encapsulation and composition for use therein
  申请人：ENVIRONMENTAL CHEMICALS, INC.

  公开号：EP0067533A1

  公开（公告）日：1982-12-22

  The composition comprises 35 to 99% by weight of a liquid vehicle, 0.1 to 25% by weight of a film-forming polymer which is either dissolved or dispersed in the vehicle, 1 to 40% by weight of a core agent which is insoluble in the film-forming polymer and which controls release of encapsulated material from the microcapsules (the core agent being optionally absent when the polymer is dispersed in the vehicle), and not more than 40% by weight of material to be encapsulated which is dissolved or dispersed in the liquid vehicle. The process comprises spraying the composition into the atmosphere so as to cause the liquid vehicle to evaporate and the polymer to coacervate and form microcapsules while the composition is still in the form of a spray,

  该组合物包括：35-99%（按重量计）的液体载体；0.1-25%（按重量计）的成膜聚合物，该聚合物可溶解或分散在载体中；1-40%（按重量计）的核心剂，该核心剂不溶于成膜聚合物，可控制封装材料从微胶囊中释放（当聚合物分散在载体中时，核心剂可选择不存在）；不超过 40%（按重量计）的待封装材料，该材料可溶解或分散在液体载体中。 该工艺包括将组合物喷洒到大气中，使液体载体蒸发，聚合物凝聚并形成微胶囊，此时组合物仍呈喷雾形式、
• Schmier- und Kühlmittel für die Metallbearbeitung
  申请人：HOECHST AKTIENGESELLSCHAFT

  公开号：EP0011224B1

  公开（公告）日：1982-09-01
• Inhibition of mercaptan odor in organothiophosphate biocides
  申请人：ZENECA LIMITED

  公开号：EP0378303B1

  公开（公告）日：1995-04-05