1-(Methacryloyloxy)ethylphosphonic acid | 65514-03-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: 1-(Methacryloyloxy)ethylphosphonic acid
• 英文别名: 1-(2-methylprop-2-enoyloxy)ethylphosphonic acid
• CAS: 65514-03-6
• 化学式: C₆H₁₁O₅P
• 分子量: 194.12
• InChiKey: CBZAFUQHFQWPEK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• PREPARATION OF FUNCTIONALIZED ALKOXYAMINE INITIATOR AND ITS USE
  申请人：——

  公开号：US20030236368A1

  公开（公告）日：2003-12-25

  A one-pot process for the preparation of functional alkoxyamines of the general formula (I), 1 is disclosed. The process entails (1) reacting an oxidizing agent with a sterically hindered secondary amine to produce an aqueous phase and a nitroxyl radical (2) removing the aqueous phase and adding to the nitroxyl radical one or more vinyl monomer(s) conforming to a formula and a system which produces free radicals. Also disclosed is a process of polymerizing monomers using the functional alkoxyamine.

  披露了一种用于制备具有一般公式（I）的功能性烷氧基胺的一锅法工艺。该工艺包括：（1）使用氧化剂与空间位阻较大的二级胺反应，产生水相和硝基氧自由基；（2）移除水相，并向硝基氧自由基中加入一种或多种符合公式的乙烯基单体以及能够产生自由基的体系。还披露了一种使用功能性烷氧基胺聚合单体的工艺。
• In-situ polymerization of monoethylenically unsaturated monomers with secondary amines
  申请人：——

  公开号：US20040122270A1

  公开（公告）日：2004-06-24

  A process for the preparation of any of well-defined homopolymers, random and block copolymers is disclosed. The process that entails forming a mixture of monomers, a hindered secondary amine and an oxidizing agent is characterized in the absence of any additional free-radical initiator.

  披露了一种用于制备任何明确定义的均聚物、随机共聚物和嵌段共聚物的方法。该过程包括形成单体的混合物、受阻的二级胺和氧化剂，其特征在于没有任何额外的自由基引发剂。
• Process for the synthesis for alkoxy amines and their use in controlled radical polymerization
  申请人：——

  公开号：US20040002606A1

  公开（公告）日：2004-01-01

  A one-pot process for the preparation of alkoxyamines conforming to formulae (I) or (II), preferably (I) 1 is disclosed. The process entails (1) reacting of an oxidizing agent (A) with a sterically hindered secondary amine of the general formula (III), 2 in a water-containing medium to form a reaction product and an aqueous phase, (2) removing of the aqueous phase, and (3) (adding to the reaction product a free-radical initiator (B) under conditions that promote the decomposition of the initiator to generate free radicals. Also disclosed is a process for polymerizing monomers, the process using the alkoxyamine prepared by the inventive process.

  披露了一种用于制备符合公式(I)或(II)，最好是(I)的烷氧基胺的一锅法工艺。该工艺包括：(1)使氧化剂(A)与具有空间位阻的二级胺反应，该二级胺的通用公式为(III)，在水含介质中形成反应产物和水相，(2)移除水相，以及(3)在促进分解引发剂以产生自由基的条件下，向反应产物中添加自由基引发剂(B)。还披露了一种用于聚合单体的工艺，该工艺使用由发明工艺制备的烷氧基胺。
• [EN] AQUEOUS DISPERSION OF ACRYLATE-SILOXANE COPOLYMER PARTICLES<br/>[FR] DISPERSION AQUEUSE DE PARTICULES DE COPOLYMÈRE D'ACRYLATE-SILOXANE
  申请人：ROHM & HAAS

  公开号：WO2021040975A1

  公开（公告）日：2021-03-04

  The present invention relates to a composition comprising an aqueous dispersion of acrylate-siloxane copolymer particles comprising structural units of an acrylate monomer; an acid monomer; and a siloxane acrylate monomer of formula I: where R, R1, R2, Y and x are as defined herein. The composition has a high solids content, a low concentration of siloxane acrylate monomer and low coagulum levels. The composition is useful for forming coatings with improved hydrophobicity, stain resistance, and aesthetic/haptic properties compared with conventional all-acrylic compositions.

  本发明涉及一种组合物，包括丙烯酸酯-硅氧烷共聚物颗粒的水分散体，其中所述共聚物颗粒包括丙烯酸酯单体的结构单元；一种酸单体；以及式I的硅氧烷丙烯酸酯单体：其中R、R1、R2、Y和x如本文所定义。该组合物具有高固含量、低硅氧烷丙烯酸酯单体浓度和低凝块水平。与传统的全丙烯酸酯组合物相比，该组合物可用于形成具有改善的疏水性、耐污性和美观/手感性能的涂层。
• [EN] MONITORING AND DOSAGE CONTROL OF TAGGED TREATMENT POLYMERS IN INDUSTRIAL WATER SYSTEMS<br/>[FR] SUIVI ET COMMANDE DE DOSAGE DE POLYMÈRES DE TRAITEMENT MARQUÉS DANS DES SYSTÈMES DE DISTRIBUTION D'EAU INDUSTRIELLE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2019027609A1

  公开（公告）日：2019-02-07

  The present invention relates to a fluorescently-tagged (co)polymer useful as a scale inhibitor in industrial water systems. Said (co)polymer comprises a (i) reactive fluorescent compound selected from a diazole compound (ii) at least one monoethylenically unsaturated acid monomer, and (iii) optionally, at least one monoethylenically unsaturated acid-free monomer.

  本发明涉及一种作为工业水系统中阻垢剂的荧光标记的（共）聚合物。所述（共）聚合物包括（i）选自二唑化合物的反应性荧光化合物，（ii）至少一种单乙烯不饱和酸单体，以及（iii）可选地，至少一种无单乙烯不饱和酸的单体。