acorga P50 | 50849-47-3

• 物质功能分类: 化学试剂 - 有机试剂 - 肟
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: acorga P50
• 英文别名: 5-Nonylsalicylaldehyde oxime；2-[(E)-hydroxyiminomethyl]-4-nonylphenol
• CAS: 50849-47-3
• 化学式: C₁₆H₂₅NO₂
• 分子量: 263.38
• InChiKey: MJUVQSGLWOGIOB-GHRIWEEISA-N

物化性质

• 沸点：
  395.8±35.0 °C(Predicted)
• 密度：
  1.01
• 物理描述：
  Liquid

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  19
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  52.8
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2928000090

反应信息

• 作为产物：
  描述：

  硝基甲烷 、 对壬基酚 在 三氯化铝 作用下， 反应 5.0h， 以80%的产率得到acorga P50
  参考文献：
  名称：

  硝基甲烷与苯酚铝的反应：水杨醛肟的轻度合成

  摘要：

  通过在硝基甲烷中将AlCl 3与合适的酚（摩尔比为2：1）一起加热，可以进行酚醛肟的温和合成。

  DOI：

  10.1016/0040-4039(94)85228-6

文献信息

• [EN] PROCESS FOR THE PURIFICATION OF HYDROXYARYL-ALDHYDES AND KETONES AND THEIR USE IN THE PRODUCTION OF HYDROXYARYL OXIME DERIVATIVES<br/>[FR] PROCESSUS DE PURIFICATION D'HYDROXYARYL ALDEHYDES ET CETONES ET LEUR UTILISATION DANS LA PRODUCTION DE DERIVES D'HYDROXYARYL OXIME
  申请人：CYTEC TECH CORP

  公开号：WO2004054954A1

  公开（公告）日：2004-07-01

  A process for the purification of hydroxyaryl aldehydes and ketones comprising the following steps; 1) adding a mineral acid to a first composition comprising a hydroxyaryl aldehyde or a hydroxyaryl ketone; 2) washing the mixture obtained in step 1 with water; 3) isolating a second composition comprising a hydroxyaryl aldehyde or a hydroxyaryl ketone from step 2.

  一种用于纯化羟基芳基醛和酮的过程，包括以下步骤：1）向包含羟基芳基醛或羟基芳基酮的第一组分中加入矿酸；2）用水洗涤步骤1中得到的混合物；3）从步骤2中分离出包含羟基芳基醛或羟基芳基酮的第二个组分。
• [EN] A METHOD FOR THE PREPARATION OF ALKYLSALICYLALDEHYDE AND ALKYLSALICYLALDOXIME, AND USE THEREOF<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION D'ALKYLSALICYLALDÉHYDE ET D'ALKYLSALICYLALDOXIME, ET UTILISATION ASSOCIÉE
  申请人：SPCM SA

  公开号：WO2017012757A1

  公开（公告）日：2017-01-26

  The invention relates to an improved method for the preparation of alkylsalicylaldehyde or its corresponding metallic salts. The invention also relates to a method for the preparation of alkylsalicylaldoxime by reacting said alkylsalicylaldehyde or its corresponding metallic salts with hydroxylamine or its salt. The invention also relates to a method for extracting a metal in an aqueous solution containing dissolved metal.

  本发明涉及一种改进的制备烷基水杨醛或其相应金属盐的方法。本发明还涉及一种通过将所述烷基水杨醛或其相应的金属盐与羟胺或其盐反应来制备烷基水杨醛肟的方法。本发明还涉及一种从含有溶解金属的水溶液中提取金属的方法。
• METHOD FOR PREPARATION OF 5-ALKYLSALICYLALDOXIMES AND APPLICATION THEREOF
  申请人：Politechnika Warszawska

  公开号：US20170362168A1

  公开（公告）日：2017-12-21

  Method for preparation of 5-alkylsalicylaldoximes with formula 1, where R is a C6-C16 alkyl group, consisting in that into a water-alcohol solvent system, p-alkylphenol, sodium hydroxide, chloroform and hydroxylamine are introduced, while in relation to the alkylphenol used, sodium hydroxide and chloroform are used in amounts from the stoichiometric amount to a 100% excess, and hydroxylamine is used in amounts from the stoichiometric amount to a 60% excess, and the reaction is carried out at a temperature of 60-75° C. for 1.5-4 h, and then, at a temperature of 20-30° C., the post-reaction mixture is acidified till the pH of the aqueous phase <7.0 is obtained, and next, an alcohol-water azeotrope is distilled off with an admixture of unreacted chloroform, the residue is mixed with a neutral C5-C10 hydrocarbon solvent, the layers are separated, and the solvent is distilled off from the organic phase.

  制备化学式为1的5-烷基水杨醛肟的方法，其中R为C6-C16烷基基团，包括以下步骤：在水-醇溶剂体系中引入对烷基酚、氢氧化钠、氯仿和羟肟，相对于所使用的烷基酚，氢氧化钠和氯仿的用量为化学计量量至100％过量，羟肟的用量为化学计量量至60％过量，反应在60-75℃下进行1.5-4小时，然后在20-30℃下，酸化后反应混合物直到水相的pH＜7.0，接下来，用未反应的氯仿混合物蒸馏出醇-水共沸物，残留物与中性的C5-C10烃溶剂混合，分离层，在从有机相中蒸馏掉溶剂。
• Method for separating copper from iron
  申请人：——

  公开号：US20010055553A1

  公开（公告）日：2001-12-27

  Copper is preferentially extracted from iron in an aqueous feedstock solution containing dissolved copper and iron values by contacting the feedstock solution with a water-immiscible organic solution comprised of a hydrocarbon solvent and a compound of the formula I 1 wherein R 5 is a C 1-22 linear or branched alkyl group, a C 2-22 linear or branched alkenyl group, a C 6 aryl group, a C 7-22 aralkyl group, a halogen, OH or —OR 6 wherein R 6 is a C 1-22 linear or branched alkyl group, a C 2-22 linear or branched alkenyl group, a C 6 aryl group, a C 7-22 aralkyl group; R 1 is hydrogen, or a C 1-22 linear or branched alkyl or alkenyl group, a C 6 aryl group or a C 7-22 aralkyl group; R 2 -R 4 is hydrogen, halogen, a linear or branched C 6-12 alkyl group, —OR 6 wherein R 6 is a C 1-22 linear or branched alkyl group, a C 2-22 linear or branched alkenyl group, a C 6 aryl group, or a C 7-22 aralkyl group to form an aqueous phase comprised of iron and an organic phase comprised of the hydrocarbon solvent and a copper-extractant complex wherein the copper-extractant complex is soluble in the hydrocarbon solvent. The R 2 -R 5 groups are chosen so that the copper-extractant complex is soluble in the hydrocarbon solvent. After the extraction stage is completed and the organic and aqueous phases separate, the organic phase is substantially free of iron and/or an iron-extractant complex.

  在含有溶解的铜和铁价值的水性原料溶液中，通过将原料溶液与由烃溶剂和化合物I1组成的水不相溶的有机溶液接触，可以更优先地从铁中提取铜。其中，R5是C1-22线性或支链烷基、C2-22线性或支链烯基、C6芳基、C7-22芳基烷基、卤素、OH或—OR6，其中R6是C1-22线性或支链烷基、C2-22线性或支链烯基、C6芳基、C7-22芳基烷基；R1是氢，或C1-22线性或支链烷基或烯基、C6芳基或C7-22芳基烷基；R2-R4是氢、卤素、线性或支链C6-12烷基、—OR6，其中R6是C1-22线性或支链烷基、C2-22线性或支链烯基、C6芳基或C7-22芳基烷基，以形成由铁组成的水相和由烃溶剂和铜萃取剂复合物组成的有机相，其中铜萃取剂复合物在烃溶剂中可溶。选择R2-R5基团，以使铜萃取剂复合物在烃溶剂中可溶。在萃取阶段完成并且有机相和水相分离后，有机相基本上不含铁和/或铁萃取剂复合物。
• Corrosion inhibition
  申请人：IMPERIAL CHEMICAL INDUSTRIES PLC

  公开号：EP0125025A2

  公开（公告）日：1984-11-14

  Corrosion inhibition of metals (especialy iron, zinc, copper, tin and aluminium and in particular mild steel and the zinc surface of galvanised steel) is provided by treatment with an optionally substituted 2-hydroxy-5-alkylbenzaldoxime wherein the 5-alkyl group contains from 7 to 13 carbon atoms. The benzaldoxime may be applied directly or as a solution in an organic solvent or as an aqueous emulsion. The benzaldoxime may be formulated in a surface coating composition.

  金属（特别是铁、锌、铜、锡和铝，尤其是低碳钢和镀锌钢的锌表面）的缓蚀剂是用任选取代的 2-羟基-5-烷基苯甲醛肟处理的，其中 5-烷基含有 7 至 13 个碳原子。苯甲醛肟可以直接使用，也可以作为有机溶剂中的溶液或水性乳液使用。苯甲醛肟可配制成表面涂层组合物。