2-(Hydroxymethoxy)ethoxymethanol;pentanedial | 93166-03-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(Hydroxymethoxy)ethoxymethanol;pentanedial
• CAS: 93166-03-1
• 化学式: C9H18O6
• 分子量: 222.24
• InChiKey: BLNBYKAMDUAOAH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.53
• 重原子数：
  15
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  93.1
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• Corrosion-inhibiting compositions
  申请人：Clariant International Ltd.

  公开号：US10131861B2

  公开（公告）日：2018-11-20

  The invention relates to a composition comprising a) at least one N-methyl-N-acylglucamine of formula (I), wherein R1 represents a linear or branched, saturated or unsaturated hydrocarbon chain with 7 to 21 carbon atoms, one or more organic acids of formula (II) and/or the salts thereof, R2—COOM, wherein R2 represents a linear or branched alkyl group or a linear or branched mono- or poly-unsaturated alkenyl group with 5 to 29 carbon atoms, and M represents hydrogen or one or more cations, wherein the cations are present in charge-equalizing amounts, and c) one or more alkanolamines of formula (III), wherein NR1R2R3R1, R2 and R3 represent hydrogen, a linear or branched alkyl group with 1 to 4 carbon atoms, a cycloalkyl group with 5 to 7 carbon atoms, a linear or branched hydroxyalkyl group with 2 to 5 carbon atoms and 1 or 2 hydroxy groups or a hydroxyether group with 2 to 6 carbon atoms, with the provision that at least one of the groups is a hydroxyalkyl group or a hydroxyether group.

  本发明涉及一种组合物，该组合物包含 a) 至少一种式（I）的 N-甲基-N-酰基葡萄糖胺，其中 R1 代表具有 7 至 21 个碳原子的线性或支链饱和或不饱和烃链；一种或多种式（II）的有机酸和/或其盐；R2-COM，其中 R2 代表具有 5 至 29 个碳原子的线性或支链烷基或线性或支链单不饱和或多不饱和烯基；以及 M 代表氢或一种或多种阳离子、c) 一种或多种式（III）的烷醇胺，其中 NR1R2R3R1、R2 和 R3 代表氢、1 至 4 个碳原子的直链或支链烷基、5 至 7 个碳原子的环烷基、2 至 5 个碳原子的直链或支链羟烷基和 1 或 2 个羟基或 2 至 6 个碳原子的羟基醚基，但其中至少有一个基团是羟烷基或羟基醚基。
• Use Of N-Methyl-N-Acylglucamine As Corrosion Inhibitor
  申请人：Clariant International Ltd.

  公开号：US20170101606A1

  公开（公告）日：2017-04-13

  The invention relates to the use of one or more M-methyl-N-acylglucamines of the formula (I) wherein R 1 represents a linear or branched, saturated or unsaturated hydrocarbon group having 7 to 21 carbon atoms, as a corrosion inhibitor.
• Corrosion-Inhibiting Compositions
  申请人：Clariant International Ltd.

  公开号：US20170218293A1

  公开（公告）日：2017-08-03

  The invention relates to a composition comprising a) at least one N-methyl-N-acylglucamine of formula (I), wherein R 1 represents a linear or branched, saturated or unsaturated hydrocarbon chain with 7 to 21 carbon atoms, one or more organic acids of formula (II) and/or the salts thereof, R 2 —COOM, wherein R 2 represents a linear or branched alkyl group or a linear or branched mono- or poly-unsaturated alkenyl group with 5 to 29 carbon atoms, and M represents hydrogen or one or more cations, wherein the cations are present in charge-equalizing amounts, and c) one or more alkanolamines of formula (III), wherein NR 1 R 2 R 3 R 1 , R 2 and R 3 represent hydrogen, a linear or branched alkyl group with 1 to 4 carbon atoms, a cycloalkyl group with 5 to 7 carbon atoms, a linear or branched hydroxyalkyl group with 2 to 5 carbon atoms and 1 or 2 hydroxy groups or a hydroxyether group with 2 to 6 carbon atoms, with the provision that at least one of the groups is a hydroxyalkyl group or a hydroxyether group.