O-butyl(dimethyl) phosphinate | 21288-01-7

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: O-butyl(dimethyl) phosphinate
• 英文别名: Butyl dimethylphosphinate；1-dimethylphosphoryloxybutane
• CAS: 21288-01-7
• 化学式: C₆H₁₅O₂P
• 分子量: 150.158
• InChiKey: VJPNOFAPUWRPTR-UHFFFAOYSA-N

物化性质

• 沸点：
  176.6±23.0 °C(Predicted)
• 密度：
  0.949±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  O,O-dibutyl(dibutoxymethyl)phosphonite 、 碘甲烷 生成 O-butyl(dimethyl) phosphinate
  参考文献：
  名称：

  LUTSENKO I. F.; PRISHCHENKO A. A.; LIVANTSOV M. V., DOKL. AN CCCP, 295,(1987) N 4, 884-889

  摘要：

  DOI：

文献信息

• HALIDE-MEDIATED DEALKYLATION OF PHOSPHOTRIESTERS
  申请人：Lawrence Livermore National Security, LLC

  公开号：US20170368396A1

  公开（公告）日：2017-12-28

  In one embodiment, a method includes contacting a phosphotriester and a halogen salt in a polar solvent. In another embodiment, a method for dealkylating tributylphosphate includes contacting tributylphosphate and a halogen salt in a polar solvent.

  在一个实施例中，一种方法包括在极性溶剂中接触磷酸三酯和卤化盐。在另一个实施例中，一种去烷基化三丁基磷酸酯的方法包括在极性溶剂中接触三丁基磷酸酯和卤化盐。
• Phosphorus-containing Compounds & Uses Thereof
  申请人：Berstein David L.

  公开号：US20120178714A1

  公开（公告）日：2012-07-12

  This disclosure concerns a new family of phosphorus-containing compounds of Formula (I): and pharmaceutically acceptable derivatives thereof. Compositions containing such compounds and uses thereof are also provided.

  本公开涉及一种新的含磷化合物家族，其化学式为(I)：以及其药物可接受的衍生物。还提供了含有这种化合物的组合物和其用途。
• Phosphorus-containing compounds & uses thereof
  申请人：Berstein L. David

  公开号：US20070190106A1

  公开（公告）日：2007-08-16

  This invention concerns a new family of phosphorus-containing compounds containing a moiety JQA- in which: A is absent or is —O—, —S— or —NR 2 —; Q is absent or (if A is —O—, —S— or —NR 2 —) Q may be —V—, —OV—, —SV—, or —NR 2 V—, where V is an aliphatic, heteroaliphatic, aryl, or heteroaryl moiety, such that J is linked to the cyclohexyl ring directly, through A or through VA, OVA, SVA or NR 2 VA; K is O or S; each occurrence of Y is independently —O—, —S—, —NR 2 —, or a bond linking a R 5 moiety to P; each occurrence of R 2 and R 5 is independently an aliphatic, heteroaliphatic, aryl, or heteroaryl moiety, or H; and each occurrence of R 6 is independently —PK(YR 5 )(YR 5 ), —SO 2 (YR 5 ) or —C(O)(YR 5 ); so long as any R 2 , or R 5 moiety linked directly to P is not H; wherein two R 2 , R 5 and/or R 6 moieties may be chemically linked to one another to form a ring; each occurrence of G is independently —O—, —S—, —NR 2 — or (M) x ; each occurrence of M is independently a substituted or unsubstituted methylene moiety, and any M-M′ moiety may be saturated or unsaturated; each occurrence of x is independently an integer from 1 - 6 ; and the other variables are as defined herein.

  这项发明涉及一类新的含磷化合物家族，其中包含一个JQA-基团，其中： A缺失或为—O—，—S—或—NR2—； Q缺失或（如果A为—O—，—S—或—NR2—）Q可以为—V—，—OV—，—SV—或—NR2V—，其中V为脂肪族，杂脂族，芳香族或杂芳香族基团，使得J直接连接到环己基环上，通过A或通过VA，OVA，SVA或NR2VA连接； K为O或S； 每个Y的出现独立地为—O—，—S—，—NR2—或将R5基团与P连接的键； 每个R2和R5的出现独立地为脂肪族，杂脂族，芳香族或杂芳香族基团，或为H； 每个R6的出现独立地为—PK（YR5）（YR5），—SO2（YR5）或—C（O）（YR5）；只要任何直接连接到P的R2或R5基团不是H； 其中两个R2，R5和/或R6基团可以化学地连接在一起形成环；每个G的出现独立地为—O—，—S—，—NR2—或（M）x；每个M的出现独立地为取代或未取代的亚甲基基团，并且任何M-M'基团可以饱和或不饱和；每个x的出现独立地为1-6的整数；其他变量如本文所定义。
• POLY(PHENYLENE ETHER)-BASED FLAME-RETARDANT RESIN COMPOSITION
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3372645A1

  公开（公告）日：2018-09-12

  Provided is a polyphenylene ether flame-retardant resin composition having excellent flame retardance and long-term flame retardance. The flame-retardant resin composition contains: (A) a resin including (A-1) a polyphenylene ether; and (B) a flame retardant. The (A-1) component has a content of 50 mass% or more when the flame-retardant resin composition minus ash content, corresponding to a residue obtained upon burning of the flame-retardant resin composition, is taken to be 100 mass%. A shaped article of 12.6 cm in length, 1.3 cm in width, and 1.6 mm in thickness formed from the flame-retardant resin composition exhibits a rate of change of chloroform-insoluble content of 15 mass% or less through aging in which the shaped article is left for 1,000 hours at 150°C in an atmospheric air.

  本文提供了一种具有优异阻燃性和长期阻燃性的聚苯醚阻燃树脂组合物。该阻燃树脂组合物包含：(A) 包括（A-1）聚苯醚的树脂；以及 (B) 阻燃剂。当阻燃树脂组合物的灰分含量（相当于阻燃树脂组合物燃烧后的残留物）为 100 质量%时，(A-1) 成分的含量为 50 质量%或以上。由阻燃性树脂组合物制成的长 12.6 厘米、宽 1.3 厘米、厚 1.6 毫米的成型品，在大气空气中于 150°C 下放置 1,000 小时的老化过程中，氯仿不溶物含量的变化率为 15 质量％或更低。
• POLYPHENYLENE ETHER AND RESIN COMPOSITION
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3401349A1

  公开（公告）日：2018-11-14

  Provided is a polyphenylene ether resin composition having excellent heat aging resistance and fluidity. A polyphenylene ether includes at least one structural unit selected from chemical formulae (1), (2), and (3).

  本文提供了一种具有优异耐热老化性和流动性的聚苯醚树脂组合物。聚苯醚包括至少一个选自化学式（1）、（2）和（3）的结构单元。