3,3,4,5,5-pentamethylpiperazin-2-one | 135841-33-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3,3,4,5,5-pentamethylpiperazin-2-one
• CAS: 135841-33-7
• 化学式: C₉H₁₈N₂O
• 分子量: 170.255
• InChiKey: IMLQMPHRPAAEOF-UHFFFAOYSA-N

物化性质

• 沸点：
  265.0±33.0 °C(Predicted)
• 密度：
  0.911±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Improved dyeability of synthetic polyamide
  申请人：SANDOZ AG

  公开号：EP0379470A2

  公开（公告）日：1990-07-25

  Synthetic polyamide comprising one or more of the following compounds:- a) a compound having at least one sterically hindered amino group, [hereinafter referred to as compound a)]; or b) a trimesinic acid trialkylamide, at least one alkyl group of which bears at least one free amino and/or alkylamino group [hereinafter referred to as compounds b)]; or c) a trialkylamino-substituted triazine, at least one alkyl group of which carries a free amino and/or alkylamino group [hereinafter referred to as compounds c)]; or d) a dyestuff that is free of sulphonic acid groups and contains at least one group that is reactive to a hydroxy and/or amino group [hereinafter referred to as compounds d)]; or e) a synthetic polyamide containing at least one group that is reactive with a hydroxy and/or amino group [hereinafter referred to as compounds e)].

  由下列一种或多种化合物组成的合成聚酰胺：- 合成聚酰胺 a) 具有至少一个立体受阻氨基的化合物[以下简称化合物 a)]；或 b) 三胍酸三烷基酰胺，其至少一个烷基带有至少一个游离氨基和/或烷基 氨基[以下简称化合物 b)]；或 c) 三烷基氨基取代的三嗪，其至少一个烷基带有一个游离氨基和/或烷基氨基[下 称化合物 c)]；或 d) 不含磺酸基团且至少含有一个可与羟基和/或氨基反应的基团的染料[以下称 为化合物 d)]；或 e) 合成聚酰胺，含有至少一个与羟基和/或氨基反应的基团[以下称为化合物 e)]。
• STABILIZER MIXTURES FOR POLYOLEFINS
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1263855B1

  公开（公告）日：2008-03-12
• STABILISED COMPOSITIONS CONTAINING ACRYLAMIDE POLYMERS, AND METHOD FOR THE TERTIARY PRODUCTION OF CRUDE OIL USING SAID COMPOSITIONS
  申请人：BASF SE

  公开号：US20160200969A1

  公开（公告）日：2016-07-14

  The present application relates to compositions comprising at least one acrylamide polymer P and at least one stabilizer S selected from sterically hindered amines; more particularly, the composition may be an aqueous solution comprising at least one acrylamide polymer P and at least one stabilizer S. In addition, the present invention relates to a process for producing the composition and to the use thereof in mineral oil production.
• US5013836A
  申请人：——

  公开号：US5013836A

  公开（公告）日：1991-05-07
• US5932640A
  申请人：——

  公开号：US5932640A

  公开（公告）日：1999-08-03