1-[丁基(乙氧基)磷酰基]丁烷 | 7100-92-7

• 分子结构分类: 有机化合物 - 有机磷化合物
• 中文名称: 1-[丁基(乙氧基)磷酰基]丁烷
• 英文名称: Dibutylphosphinsaeure-ethylester
• 英文别名: ethyl dibutylphosphinate；1-[butyl(ethoxy)phosphoryl]butane
• CAS: 7100-92-7
• 化学式: C₁₀H₂₃O₂P
• 分子量: 206.265
• InChiKey: ODVIGXMRBJCIPC-UHFFFAOYSA-N

物化性质

• 溶解度：
  0.06 M

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  8
• 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

• 作为反应物：
  描述：

  1-[丁基(氯)磷基]丁烷 、 1-[丁基(乙氧基)磷酰基]丁烷 生成 di-n-butylphosphinic acid anhydride
  参考文献：
  名称：

  The Anhydrides of Di-n-propyl- and Di-n-butyl-phosphinic Acids

  摘要：

  DOI：

  10.1021/ja01153a015
• 作为产物：
  描述：

  dibutylphosphinous acid 以 乙醇 为溶剂， 生成 1-[丁基(乙氧基)磷酰基]丁烷
  参考文献：
  名称：

  Pudovik,A.N. et al., Journal of general chemistry of the USSR, 1969, vol. 39, p. 989 - 992

  摘要：

  DOI：

文献信息

• Selective Hydrogenation Catalyst and Methods of Making and Using Same
  申请人：Cheung Tin-Tack Peter

  公开号：US20100228065A1

  公开（公告）日：2010-09-09

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition, contacting the palladium supported composition with an organophosphorus compound to form a catalyst precursor, and reducing the catalyst precursor to form the catalyst. A method of selectively hydrogenating highly unsaturated hydrocarbons to an unsaturated hydrocarbon enriched composition comprising contacting a supported catalyst comprising palladium and an organophosphorous compound with a feed comprising highly unsaturated hydrocarbon under conditions suitable for hydrogenating at least a portion of the highly unsaturated hydrocarbon feed to form the unsaturated hydrocarbon enriched composition.

  一种包括支持的氢化催化剂的组合物，其中氢化催化剂包括钯和有机磷化合物，支持的氢化催化剂能够选择性地将高度不饱和烃氢化为不饱和烃。一种制备选择性氢化催化剂的方法，包括将支持物与含钯化合物接触以形成支持的钯组合物，将支持的钯组合物与有机磷化合物接触以形成催化剂前体，并还原催化剂前体以形成催化剂。一种将高度不饱和烃选择性氢化为富含不饱和烃的组合物的方法，包括将包括钯和有机磷化合物的支持催化剂与含高度不饱和烃的进料接触，在适宜的氢化条件下至少部分氢化高度不饱和烃进料以形成富含不饱和烃的组合物。
• PROCESS FOR PRODUCING POLYOXYMETHYLENE COPOLYMER
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：EP1876193A1

  公开（公告）日：2008-01-09

  The problem to be solved is to provide a process for producing a polyoxymethylene copolymer in a molding machine with a reduced generation of formaldehyde gas. In a process for continuously producing a polyoxymethylene copolymer comprising a step of melt-kneading a crude polyoxymethylene copolymer at a temperature not lower than the melting point thereof, devolatilizing under reduced pressure the formaldehyde gas generated as a decomposition product, subsequently mixing a formaldehyde scavenger containing a hydrazide compound (A) while keeping the copolymer in a molten state and immediately pelletizing the mixture, a dispersed solution obtained by slurry-dispersing said (A) in a diluent (B) having a melting point lower than temperature (Ta) which is the lower of the melting point and the decomposition temperature of (A), within a temperature range not lower than the melting point of (B) and lower than (Ta) is used as the formaldehyde scavenger.

  要解决的问题是提供一种在成型机中生产聚甲醛共聚物的工艺，该工艺可减少甲醛气体的产生。在一种连续生产聚甲醛共聚物的工艺中，包括以下步骤：在不低于熔点的温度下对粗聚甲醛共聚物进行熔融捏合，在减压下使作为分解产物产生的甲醛气体脱溶，随后在保持共聚物处于熔融状态的同时混合含有酰肼化合物（A）的甲醛清除剂，并立即对混合物进行造粒、将所述 (A) 在稀释剂 (B) 中进行浆状分散而得到的分散溶液用作甲醛清除剂，稀释剂 (B) 的熔点低于 (A) 的熔点和分解温度中较低的温度 (Ta)，温度范围不低于 (B) 的熔点且低于 (Ta)。
• SELECTIVE HYDROGENATION CATALYST AND METHODS OF MAKING AND USING SAME
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP3144064A2

  公开（公告）日：2017-03-22

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons.

  一种由钯和有机磷化合物组成的载体加氢催化剂组成的组合物，该载体加氢催化剂能选择性地将高度不饱和烃加氢为不饱和烃。
• Flame retardant-stabilizer combination for thermoplastic polymers
  申请人：CLARIANT PLASTICS & COATINGS LTD

  公开号：US11084917B2

  公开（公告）日：2021-08-10

  The invention relates to a novel flame retardant-stabilizer combination for thermoplastic polymers, comprising, as component A, from 25 to 99.9% by weight of a phosphinic acid salt of the formula (I) wherein R1, R2 are the same or different and are each C1-C8-alkyl, linear or branched, C6-C18-aryl, C7-C18-arylalkyl or C7-C18-alkylaryl, or R1 and R2 form one or more rings with each other, M is Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base; m is from 1 to 4; as component B, from 0 to 75% by weight of a synergist or of a phosphorus/nitrogen flame retardant and, as component C, from 0.1 to 30% by weight of telomeric phosphinic acid salts as component D, from 0 to 20% by weight of organo phosphonic acid salt, as component E, from 0 to 5% by weight of phosphonic acid salt, the sum of the components always being 100% by weight, and wherein the angle of repose of said flame retardant-stabilizer combination is between 5° and 45°.

  本发明涉及一种用于热塑性聚合物的新型阻燃剂-稳定剂组合，其 A 组份包括 25% 至 99.其中 R1、R2 相同或不同，各自为 C1-C8-烷基、直链或支链、C6-C18-芳基、C7-C18-芳基烷基或 C7-C18- 烷基芳基，或 R1 和 R2 彼此形成一个或多个环，M 为 Mg、Ca、Al、Sb、Sn、Ge、Ti、Zn、Fe、Zr、Ce、Bi、Sr、Mn、Li、Na、K 和/或质子化氮基；m 为 1 至 4；作为成分 B，0 至 75% （按重量计）的增效剂或磷/氮阻燃剂，以及作为成分 C，0.1至30%（按重量计）的端羟基膦酸盐，作为组分D，0至20%（按重量计）的有机膦酸盐，作为组分E，0至5%（按重量计）的膦酸盐，各组分之和始终为100%（按重量计），其中所述阻燃剂-稳定剂组合的倾角在5°至45°之间。
• Bel'skii, V. E.; Kudryavtseva, L. A.; Derstuganova, K. A., Journal of general chemistry of the USSR, 1980, vol. 50, # 9, p. 1612 - 1615
  作者：Bel'skii, V. E.、Kudryavtseva, L. A.、Derstuganova, K. A.、Fedorov, S. B.、Ivanov, B. E.

  DOI：——

  日期：——