thiophosphorochloridic acid O,O'-bis-(2-chloro-ethyl) ester | 34819-51-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫代磷酸及其衍生物
• 英文名称: thiophosphorochloridic acid O,O'-bis-(2-chloro-ethyl) ester
• 英文别名: chlorothiophosphoric acid O,O'-bis-(2-chloro-ethyl ester)；Chlorothiophosphorsaeure-O,O'-bis-(2-chlor-aethylester)；Chloro-bis(2-chloroethoxy)-sulfanylidene-lambda5-phosphane；chloro-bis(2-chloroethoxy)-sulfanylidene-λ5-phosphane
• CAS: 34819-51-7
• 化学式: C₄H₈Cl₃O₂PS
• 分子量: 257.505
• InChiKey: MQRCVXMMIJDMPJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 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：
  50.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  thiophosphorochloridic acid O,O'-bis-(2-chloro-ethyl) ester 、 硫代肼基甲酸甲酯 在 甲醇 、 sodium acetate 作用下， 生成 N'-[bis-(2-chloro-ethoxy)-thiophosphoryl]-hydrazinecarbothioic acid O-methyl ester
  参考文献：
  名称：

  研究具有杂环取代基的磷酸和硫代磷酸酯。6.沟通。3-酰基-硫代-和-二硫代-氨基甲酸烷基酯和2'-（二烷氧基-膦硫基）-羧酸酰肼及其闭环成3-酰基-5-烷氧基-和-5-烷基硫代-1,3 ，4-噻二唑-2（3 H）-ones或3-（二烷氧基膦硫基硫基）-5-取代-1,3,4-恶二唑-2（3 H）-ones †

  摘要：

  在3位上被羧酸，磺酸，磷酸，硫代磷酸或硫代膦酸的自由基酰化的硫代和二硫代氨基甲酸烷基酯，在没有任何酸结合剂的情况下，用光气自发地闭环，形成相应的3-酰基-5-烷氧基-和-5-烷硫基-1,3,4-噻二唑-2（3 H）-。类似地，可以由被硫代磷酸基团酰化的羧酸酰肼制备3-硫代磷酸化的5-取代的1,3,4-恶二唑-2（3H）-。然而，在后一种情况下，需要化学计量的吡啶以避免PN键的断裂。

  DOI：

  10.1002/hlca.19730560108
• 作为产物：
  描述：

  2-氯乙醇 在 吡啶 、 三氯硫磷 、 1,2-二氯乙烷 作用下， 生成 thiophosphorochloridic acid O,O'-bis-(2-chloro-ethyl) ester
  参考文献：
  名称：

  Galaschina et al., Zhurnal Obshchei Khimii, 1953, vol. 23, p. 433; engl. Ausg. S. 441

  摘要：

  DOI：

文献信息

• Flame retardant, additive compositions, and flame retardant polyurethanes
  申请人：Hussain Saadat

  公开号：US20050113495A1

  公开（公告）日：2005-05-26

  Provided are new flame retardants and liquid flame retardant additive compositions of low viscosity for use in flexible polyurethane foams. The new flame retardants are the reaction product of at least one brominated aromatic diester diol with at least one alcohol-reactive agent. Preferred liquid flame retardant additive compositions are capable of minimizing visible scorching of the foam during its production. Flexible flame retardant polyurethane foams and methods for their production are also provided. The flame retardant additive compositions are formed at least from a) at least one reaction product of a brominated aromatic diester diol and an alcohol-reactive agent; b) at least one hindered amine antioxidant; and c) at least one phenolic antioxidant in which the phenolic ring is substituted by an alkanoic acid alkyl ester group in which alkanoic acid moiety has in the range of 2 to about 4 carbon atoms and the alkyl group has in the range of about 6 to about 16 carbon atoms.

  本文提供了用于软质聚氨酯泡沫的新型阻燃剂和低粘度液体阻燃添加剂组合物。新型阻燃剂是至少一种溴化芳香族二酯二醇与至少一种醇反应剂的反应产物。优选的液态阻燃添加剂组合物能够在泡沫生产过程中最大限度地减少可见的焦烧现象。此外，还提供了柔性阻燃聚氨酯泡沫及其生产方法。阻燃添加剂组合物至少由以下物质形成：a) 至少一种溴化芳香族二酯二元醇与醇反应剂的反应产物；b) 至少一种受阻胺抗氧化剂；c) 至少一种酚类抗氧化剂，其中酚环被烷酸烷基酯基团取代，烷酸分子的碳原子数在 2 至约 4 之间，烷基的碳原子数在约 6 至约 16 之间。
• Hesse,B. et al., Zeitschrift fur Chemie, 1975, vol. 15, p. 51 - 52
  作者：Hesse,B. et al.

  DOI：——

  日期：——
• FLAME RETARDANT, ADDITIVE COMPOSITIONS, AND FLAME RETARDANT POLYURETHANES
  申请人：ALBEMARLE CORPORATION

  公开号：EP1685176A2

  公开（公告）日：2006-08-02
• US7153901B2
  申请人：——

  公开号：US7153901B2

  公开（公告）日：2006-12-26
• [EN] FLAME RETARDANT, ADDITIVE COMPOSITIONS, AND FLAME RETARDANT POLYURETHANES<br/>[FR] PRODUITS IGNIFUGES, ADDITIFS IGNIFUGES, ET POLYURETHANES IGNIFUGES
  申请人：ALBEMARLE CORP

  公开号：WO2005052018A2

  公开（公告）日：2005-06-09

  Provided are new flames retardants and liquid flame retardant additive compositions of low viscosity for use in flexible polyurethane foams. The new flame retardants are the reaction product of at least one brominated aromatic diester diol with at least one alcohol-reactive agent. Preferred liquid flame retardant additive compositions are capable of minimizing visible scorching of the foam during its production. Flexible flame retardant polyurethane foams and methods for their production are also provided. The flame retardant additive compositions are formed at least from (a) at least one reaction product of a brominated aromatic diester diol and an alcohol-reactive agent; (b) at least one hindered amine antioxidant; and (c) at least one phenolic antioxidant in which the phenolic ring is substituted by an alkanoic acid alkyl ester group in which alkanoic acid moiety has in the range of 2 to about 4 carbon atoms and the alkyl group has in the range of 6 to 16 carbon atoms.