Dodecyl-methyl-propyl-amine | 70655-50-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Dodecyl-methyl-propyl-amine
• 英文别名: N-methyl-N-propyldodecan-1-amine
• CAS: 70655-50-4
• 化学式: C₁₆H₃₅N
• 分子量: 241.461
• InChiKey: DVPXFAOFNRBDOZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  17
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  N-十二烷基甲胺 、 alkaline earth salt of/the/ methylsulfuric acid 以51%的产率得到Dodecyl-methyl-propyl-amine
  参考文献：
  名称：

  含不对称氮原子的阳离子表面活性剂的合成及杀菌活性

  摘要：

  由于所得叔胺的沸点与初始仲烷基甲胺的沸点相似，因此发现在反应结束时通过蒸馏分离这些化合物的常用方法是不合适的。为了分离叔胺，将反应混合物用乙酸和乙酸酐的混合物处理，除去过量的未反应的乙酰化剂，并以盐酸盐的形式分离叔胺。将干燥的氯化氢通过反应混合物的乙醚或石油醚溶液，或将反应混合物溶解在最少量的盐酸中，用乙醚或石油醚从水溶液中萃取除去杂质。通过用碱水溶液处理，然后蒸馏有机层，从盐酸盐中分离游离胺。新获得的叔胺的特征在 Tmble i 中给出，并且

  DOI：

  10.1007/bf00776798

文献信息

• Dialkylaminoalkanol friction modifiers for fuels and lubricants
  申请人：Afton Chemical Corporation

  公开号：US10407636B2

  公开（公告）日：2019-09-10

  A fuel composition, a lubricant composition, and methods for reducing friction or wear of moving parts. The fuel composition includes gasoline and from about 10 to about 500 ppm by weight of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. The lubricant composition includes base oil of lubricating viscosity and from about 0.05 to about 5.0 weight percent of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. In the above formulas wherein R1 is an alkyl group or a hydroxy alkyl group containing from 8 to 50 carbon atoms; R2 is an alkyl group containing from 1 to 4 carbon atoms; R3 is selected from H and OH; and R4 is selected from H, an alkyl group containing from 1 to 4 carbon atoms, and CH2OH and wherein at least one of R3 and R4 contains a hydroxyl group and provided that when R1 is a hydroxyalkyl group, R3 is OH and R4 is CH2OH.

  一种燃料组合物、一种润滑剂组合物和减少运动部件摩擦或磨损的方法。燃料组合物包括汽油和按重量计约 10 至约 500ppm 的式 R1(R2)NCH2CH(R3)R4 的二烷基氨基烷醇。润滑剂组合物包括具有润滑粘度的基础油和约 0.05 至约 5.0 重量百分比的式 R1(R2)NCH2CH(R3)R4 的二烷基氨基烷醇。在上述公式中，其中 R1 是含有 8 至 50 个碳原子的烷基或羟基烷基；R2 是含有 1 至 4 个碳原子的烷基；R3 选自 H 和 OH；R4 选自 H、含有 1 至 4 个碳原子的烷基和 CH2OH，且 R3 和 R4 中至少有一个含有羟基，条件是当 R1 是羟基烷基时，R3 是 OH，R4 是 CH2OH。
• Limanov, V. E.; Myazina, N. V., Journal of applied chemistry of the USSR, 1988, vol. 61, # 10, p. 2171 - 2174
  作者：Limanov, V. E.、Myazina, N. V.

  DOI：——

  日期：——
• LIMANOV, V. E.;MYAZINA, N. V., ZH. PRIKL. XIMII, 61,(1988) N 10, S. 2365-2368
  作者：LIMANOV, V. E.、MYAZINA, N. V.

  DOI：——

  日期：——
• Dialkyaminoalkanol Friction Modifiers For Fuels And Lubricants
  申请人：Afton Chemical Corporation

  公开号：US20170166826A1

  公开（公告）日：2017-06-15

  A fuel composition, a lubricant composition, and methods for reducing friction or wear of moving parts. The fuel composition includes gasoline and from about 10 to about 500 ppm by weight of a dialkylaminoalkanol of the formula R 1 (R 2 )NCH 2 CH(R 3 )R 4 . The lubricant composition includes base oil of lubricating viscosity and from about 0.05 to about 5.0 weight percent of a dialkylaminoalkanol of the formula R 1 (R 2 )NCH 2 CH(R 3 )R 4 . In the above formulas wherein R 1 is an alkyl group or a hydroxyalkyl group containing from 8 to 50 carbon atoms; R 2 is an alkyl group containing from 1 to 4 carbon atoms; R 3 is selected from H and OH; and R 4 is selected from H, an alkyl group containing from 1 to 4 carbon atoms, and CH 2 OH and wherein at least one of R 3 and R 4 contains a hydroxyl group and provided that when R 1 is a hydroxyalkyl group, R 3 is OH and R 4 is CH 2 OH.
• DIALKYLAMINOALKANOL FRICTION MODIFIERS FOR FUELS AND LUBRICANTS
  申请人：Afton Chemical Corporation

  公开号：US20180127675A1

  公开（公告）日：2018-05-10

  A fuel composition, a lubricant composition, and methods for reducing friction or wear of moving parts. The fuel composition includes gasoline and from about 10 to about 500 ppm by weight of a dialkylaminoalkanol of the formula R 1 (R 2 )NCH 2 CH(R 3 )R 4 . The lubricant composition includes base oil of lubricating viscosity and from about 0.05 to about 5.0 weight percent of a dialkylaminoalkanol of the formula R 1 (R 2 )NCH 2 CH(R 3 )R 4 . In the above formulas wherein R 1 is an alkyl group or a hydroxy alkyl group containing from 8 to 50 carbon atoms; R 2 is an alkyl group containing from 1 to 4 carbon atoms; R 3 is selected from H and OH; and R 4 is selected from H, an alkyl group containing from 1 to 4 carbon atoms, and CH 2 OH and wherein at least one of R 3 and R 4 contains a hydroxyl group and provided that when R 1 is a hydroxyalkyl group, R 3 is OH and R 4 is CH 2 OH.