钠辛基氢磷酸酯 | 84843-36-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 中文名称: 钠辛基氢磷酸酯
• 英文名称: Phosphoric acid, octyl ester, sodium salt
• 英文别名: disodium;octyl phosphate
• CAS: 84843-36-7
• 化学式: C8H17Na2O4P
• 分子量: 254.17
• InChiKey: WUIJQWLICXXNNE-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -4.8
• 重原子数：
  15
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  72.4
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• MONOMER COMPOSITION CONTAINING UNSATURATED POLYALKYLENE GLYCOL ETHER-BASED MONOMER, METHOD FOR PRODUCING COMPOSITION THEREOF, POLYMER OBTAINED USING COMPOSITION THEREOF, AND METHOD FOR PRODUCING POLYMER THEREOF
  申请人：Kawabata Hiroshi

  公开号：US20130184420A1

  公开（公告）日：2013-07-18

  To provide a monomer composition containing an unsaturated polyalkylene glycol ether-based monomer and having excellent stability. Provided is a monomer composition containing an unsaturated polyalkylene glycol ether-based monomer represented by the following chemical formula (1): YO(R 1 O) n R 2 (1) [in the formula, Y represents an alkenyl group having 2 to 7 carbon atoms; R 1 O represents one or two or more types of oxyalkylene groups having 2 to 18 carbon atoms; n represents an average addition mole number of oxyalkylene groups and is a number of 5 to 500; and R 2 represents a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms], an organic acid, and water, and having a pH of 4 to 13.

  提供一种含有不饱和聚烯醚基单体并具有优异稳定性的单体组合物。提供的单体组合物包含以下化学式（1）所表示的不饱和聚烯醚基单体：YO(R1O)nR2（1）[在该式中，Y表示具有2至7个碳原子的烯基基团；R1O表示具有2至18个碳原子的一种或两种或更多种氧烷基团；n表示氧烷基团的平均加入摩尔数，为5至500之间的数字；R2表示氢原子或具有1至30个碳原子的碳氢基团]，有机酸和水，并且具有pH值为4至13。
• PRODUCTION METHOD OF UNSATURATED (POLY)ALKYLENE GLYCOL ETHER MONOMER AND PRODUCTION METHOD OF (POLY)ALKYLENE GLYCOL CHAIN-CONTAINING POLYMER
  申请人：Yuasa Tsutomu

  公开号：US20100130793A1

  公开（公告）日：2010-05-27

  To provide a production method of a (poly)alkylene glycol chain-containing polymer which can be preferably used in various applications such as an admixture for cement and which can exhibit extremely high dispersibility to a cement composition. The unsaturated (poly)alkylene glycol ether monomer of the present invention is an unsaturated (poly)alkylene glycol ether monomer production method for producing an unsaturated (poly)alkylene glycol ether monomer by addition reaction of an alkylene oxide on an unsaturated alcohol, wherein the production method includes a step of carrying out addition reaction under condition of existence of 0.01 to 25 parts by mass of an unsaturated (poly)alkylene glycol diether monomer to 100 parts by mass of the unsaturated alcohol, and a (poly)alkylene glycol chain-containing polymer production method, wherein a monomer component including an unsaturated (poly)alkylene glycol ether monomer produced by the production method.

  提供一种生产（聚）烷基二醇链含聚合物的方法，该聚合物可用于各种应用，例如水泥掺合剂，并且能够对水泥组合物表现出极高的分散性。本发明的不饱和（聚）烷基二醇醚单体是一种不饱和（聚）烷基二醇醚单体生产方法，通过在不饱和醇上进行环氧化物的加成反应来生产不饱和（聚）烷基二醇醚单体，其中生产方法包括在100份质量的不饱和醇中存在0.01至25份质量的不饱和（聚）烷基二醇二醚单体的条件下进行加成反应的步骤，以及一种（聚）烷基二醇链含聚合物生产方法，其中包括由该生产方法生产的不饱和（聚）烷基二醇醚单体的单体组分。
• Polycarboxylic acid copolymer, production method and use thereof
  申请人：——

  公开号：US20020193547A1

  公开（公告）日：2002-12-19

  It is an object of the present invention to provide a polycarboxylic acid copolymer which improves the water reducing capacity and workability of cement compositions and the like and making them easier to handle when the fluidity and water reducing capacity are at the same levels, a method of producing the copolymer, and a cement additive and a cement composition comprising the copolymer. The present invention is further to provide a polycarboxylic acid copolymer and a cement additive which are capable of improving the strength and durability of hardening products of cement compositions, hence can advantageously be used in ultrahigh strength concrete. The present invention is still further to provide a method of producing polycarboxylic acid copolymers having high water reducing capacity, reducing the viscosity of cement compositions and improving the workability in applying cement. The present invention is directed to a polycarboxylic acid copolymer which is obtained by copolymerization of monomer components comprising a polyalkyleneimine unsaturated monomer (A1) and an unsaturated carboxylic acid monomer (B).

  本发明的目的是提供一种聚羧酸共聚物，该共聚物可以提高水减量和可操作性，并使其更易于处理，当流动性和水减量相同时，制备该共聚物的方法以及包括该共聚物的水泥添加剂和水泥组合物。本发明还提供了一种聚羧酸共聚物和水泥添加剂，它们能够提高水泥组合物的硬化产品的强度和耐久性，因此可以有利地用于超高强度混凝土。本发明还提供了一种制备具有高水减量能力的聚羧酸共聚物的方法，该方法可以减少水泥组合物的粘度并改善应用水泥的可操作性。本发明涉及一种聚羧酸共聚物，该共聚物通过共聚合包括聚烷基亚胺不饱和单体（A1）和不饱和羧酸单体（B）的单体组分而得到。
• MULTI-BRANCHED POLYALKYLENE GLYCOL POLYMER, METHOD FOR PRODUCING THE SAME, AND ADMIXTURE FOR CEMENT
  申请人：Sakamoto Noboru

  公开号：US20110160393A1

  公开（公告）日：2011-06-30

  The present invention provides a multi-branched polyalkylene glycol polymer useful for various applications, especially for an admixture for cement, a dispersant, admixture for cement, and cement composition each comprising the same, a thiol compound having a polyalkylene glycol chain useful for materials and the like of the polymer, and a method for easily and effectively producing the multi-branched polyalkylene glycol polymer and the thiol compound having a polyalkylene glycol chain at low cost. The multi-branched polymer comprises: a polyalkylene glycol chain; a residue of a compound having three or more active hydrogen atoms; and a polymer portion having a constitutional unit derived from a vinyl monomer component, one end of the polyalkylene glycol chain bonding to the residue, and a terminal oxygen atom of at least one of the other ends of the polyalkylene glycol chain bonding to a main chain end of the polymer portion directly or via an organic residue.

  本发明提供了一种多支链聚烷基醚聚合物，适用于各种应用，特别是水泥掺合剂、分散剂、水泥掺合剂和包含它们的水泥组合物，以及具有聚烷基醚链的巯基化合物，用于聚合物等材料，以及一种低成本、易于有效生产多支链聚烷基醚聚合物和具有聚烷基醚链的巯基化合物的方法。多支链聚合物包括：聚烷基醚链；具有三个或更多活性氢原子的化合物残基；以及具有从乙烯单体组分衍生的构成单元的聚合物部分，聚烷基醚链的一端与残基结合，聚烷基醚链的至少一个其他端的端氧原子直接或通过有机残基与聚合物部分的主链端结合。
• Oral composition
  申请人：UNILEVER N.V.

  公开号：EP0371542A2

  公开（公告）日：1990-06-06

  The present invention relates to oral compositions such as dentifrices or mouthwashes. By inclusion therein of a shorter chain mono- and dialkylphosphate as surfactant, a mild product is obtained which also has improved anti-caries properties. Preferred are sodium mono- and di-octyl phosphates for use in these compositions.

  本发明涉及口腔组合物，如牙膏或漱口水。 通过在其中加入较短链的单烷基和二烷基磷酸酯作为表面活性剂，可获得一种温和的产品，同时还具有更好的抗龋齿特性。 在这些组合物中，首选单辛基和二辛基磷酸钠。