3-Hydroxy-2,3-diethylpentylamin | 21533-28-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 3-Hydroxy-2,3-diethylpentylamin
• 英文别名: 4-aminomethyl-3-ethyl-hexan-3-ol；4-(Aminomethyl)-3-ethylhexan-3-ol；4-(aminomethyl)-3-ethylhexan-3-ol
• CAS: 21533-28-8
• 化学式: C₉H₂₁NO
• 分子量: 159.272
• InChiKey: LVTGHJSCWYESKJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  46.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-Hydroxy-2,3-diethylpentylamin 以 甲苯 为溶剂， 生成 3,5,6,6-tetraethyl-[1,3]oxazinan-2-one
  参考文献：
  名称：

  Maillard,J. et al., Chimica Therapeutica, 1968, vol. 3, p. 321 - 324

  摘要：

  DOI：
• 作为产物：
  描述：

  3-Hydroxy-2,3-diethylvaleronitril 在 lithium aluminium tetrahydride 作用下， 生成 3-Hydroxy-2,3-diethylpentylamin
  参考文献：
  名称：

  Maillard,J. et al., Chimica Therapeutica, 1968, vol. 3, p. 321 - 324

  摘要：

  DOI：

文献信息

• Using novel amines to stabilize quaternary trialkylalkanolamines
  申请人：Huntsman Petrochemical LLC

  公开号：US10264785B2

  公开（公告）日：2019-04-23

  New stabilizers for solutions of choline hydroxide and related quaternary trialkylalkanolamines are disclosed. The stabilizers are alkyl hydroxylamines, hydrazines, hydrazides, or derivates thereof, including compounds containing more than one such functionality. The new stabilizers are effective at concentrations less than about 1000 ppm, and choline hydroxide solutions stabilized with the compounds described herein typically have Gardner Color change less than about 2.0 after six months at reasonable temperatures.

  本发明公开了用于氢氧化胆碱和相关季烷基三烷醇胺溶液的新型稳定剂。这些稳定剂是烷基羟胺、肼、酰肼或其衍生物，包括含有一个以上此类官能团的化合物。新稳定剂在浓度小于约 1000 ppm 时有效，用本文所述化合物稳定的氢氧化胆碱溶液在合理温度下 6 个月后的 Gardner Color 变化通常小于约 2.0。
• Cleaning compositions for removing post etch residue
  申请人：Entegris, Inc.

  公开号：US10577567B2

  公开（公告）日：2020-03-03

  The disclosure relates to a cleaning composition that aids in the removal of post-etch residues in the production of semiconductors. There is provided a stock composition comprising: a tetraalkylammonium hydroxide base or a quaternary trialkylalkanolamine base; a corrosion inhibitor; and a combination of at least two or more polyprotic acids or salts thereof, wherein at least one said polyprotic acid or salt thereof contains phosphorous.

  本公开涉及一种清洁组合物，有助于清除半导体生产过程中的蚀刻后残留物。本发明提供了一种浆料组合物，包括：四烷基氢氧化铵碱或季烷基三烷基烷醇胺碱；腐蚀抑制剂；以及至少两种或两种以上聚丙烯酸或其盐的组合，其中至少一种所述聚丙烯酸或其盐含磷。
• Post-etch residue removal for advanced node beol processing
  申请人：Entegris, Inc.

  公开号：US10790187B2

  公开（公告）日：2020-09-29

  The disclosure relates to a cleaning composition that aids in the removal of post-etch residues and aluminum-containing material, e.g., aluminum oxide, in the production of semiconductors that utilize an aluminum-containing etch stop layer. The compositions have a high selectivity for post-etch residue and aluminum-containing materials relative to low-k dielectric materials, cobalt-containing materials and other metals on the microelectronic device.

  本公开涉及一种清洁组合物，有助于在生产使用含铝蚀刻终止层的半导体时去除蚀刻后残留物和含铝材料（如氧化铝）。相对于微电子设备上的低介电材料、含钴材料和其他金属，该组合物对蚀刻后残留物和含铝材料具有高选择性。
• USING NOVEL AMINES TO STABILIZE QUATERNARY TRIALKYLALKANOLAMINES
  申请人：Huntsman Petrochemical LLC

  公开号：EP2836479A1

  公开（公告）日：2015-02-18
• Using Novel Amines to Stabilize Quaternary Trialkylalkanolamines
  申请人：Huntsman Petrochemical LLC

  公开号：US20150028253A1

  公开（公告）日：2015-01-29

  New stabilizers for solutions of choline hydroxide and related quaternary trialkylalkanolamines are disclosed. The stabilizers are alkyl hydroxylamines, hydrazines, hydrazides, or derivates thereof, including compounds containing more than one such functionality. The new stabilizers are effective at concentrations less than about 1000 ppm, and choline hydroxide solutions stabilized with the compounds described herein typically have Gardner Color change less than about 2.0 after six months at reasonable temperatures.