4,4-亚甲基双(2-十一烷基-5-甲基咪唑) | 96608-90-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4,4-亚甲基双(2-十一烷基-5-甲基咪唑)
• 中文别名: 4,4'-亚甲基双(2-十一烷基-5-甲基咪唑)
• 英文名称: 1H-Imidazole, 4,4'-methylenebis(5-methyl-2-undecyl-
• 英文别名: 5-methyl-4-[(5-methyl-2-undecyl-1H-imidazol-4-yl)methyl]-2-undecyl-1H-imidazole
• CAS: 96608-90-1
• 化学式: C₃₁H₅₆N₄
• 分子量: 484.8
• InChiKey: SQZLLYMZDZQMRH-UHFFFAOYSA-N

物化性质

• 沸点：
  679.1±50.0 °C(Predicted)
• 密度：
  0.955±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  12
• 重原子数：
  35
• 可旋转键数：
  22
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  57.4
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-甲基-2-十一烷基咪唑 、 聚合甲醛 生成 4,4-亚甲基双(2-十一烷基-5-甲基咪唑)
  参考文献：
  名称：

  CABA, NATSUO;OKADZAKI, SINDZI;XATA, GEHN;MIDZUI, TAKASI

  摘要：

  DOI：

文献信息

• [EN] ALKYLATED PANA AND DPA COMPOSITIONS<br/>[FR] COMPOSITIONS PANA ET DPA ALKYLEES
  申请人：CIBA SC HOLDING AG

  公开号：WO2005097728A1

  公开（公告）日：2005-10-20

  The invention relates to a composition comprising a mixture of alkylated N-α-naphthyl-N­phenylamine (PANA) and alkylated diphenylamine (DPA), the product obtainable by alkylat­ing PANA or a mixture of PANA and DPA with alkenes and the process for alkylating PANA or a mixture of PANA and DPA with alkenes. The compositions according to the present in­vention have an outstanding anti-oxidative action, which can be demonstrated by established test methods.

  该发明涉及一种组合物，包括烷基化的N-α-萘基-N-苯胺（PANA）和烷基化的二苯胺（DPA）的混合物，所述产品可通过用烯烃烷基化PANA或PANA和DPA的混合物获得，并且涉及用烯烃烷基化PANA或PANA和DPA的混合物的方法。根据本发明的组合物具有出色的抗氧化作用，可通过已建立的测试方法加以证明。
• [EN] LIQUID PHENOLIC SULPHUR-CONTAINING ANTIOXIDANTS<br/>[FR] ANTIOXYDANTS CONTENANT DU SOUFRE PHENOLIQUE LIQUIDE
  申请人：CIBA SC HOLDING AG

  公开号：WO2004050671A1

  公开（公告）日：2004-06-17

  The invention relates to liquid sulphur-containing antioxidants obtainable by reacting at least compound of formula (I) with at least one compound of formula (II) and at least one compound of formula (III) where the variables are as defined in the claims. The invention further relates to compositions comprising them. The novel lubricant compositions comprise the reaction product of a selected group of 5-tert-butyl-4-hydroxy-3-methyl(or tert-butyl)phenyl substituted carboxylic acid esters with thiodiethylene glycol and a mono-hydroxy alcohol with a chain length higher than 4 C-atoms. The novel lubricant compositions are highly resistant to oxidative degradation and are capable of reducing negative effects of deposits, such as black sludge, in motor combustion engines, particularly spark ignition internal combustion engines.

  本发明涉及通过将式(I)的至少一种化合物与式(II)的至少一种化合物和式(III)的至少一种化合物反应而得到的含液态硫的抗氧化剂。本发明还涉及包含它们的组合物。新型润滑剂组合物包括由选择的一组5-叔丁基-4-羟基-3-甲基（或叔丁基）苯基取代的羧酸酯与硫代二乙二醇和链长大于4个碳原子的单一羟基醇的反应产物。新型润滑剂组合物高度抗氧化降解，并能够减少沉积物的负面影响，如在发动机燃烧室中的黑色污泥，特别是在火花点火内燃机中。
• Lubricant Composition
  申请人：BASF SE

  公开号：US20180251698A1

  公开（公告）日：2018-09-06

  A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently CH or N, so long as at least one X is N. A is an electron donating group that (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring or (2) is an aryl or alkyl group. Z is chosen from a hydrogen atom and an electron donating group that has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring or is an aryl or alkyl group.

  润滑剂组合物包括基础油，其在润滑剂组合物的重量百分比中占70%以上，并且还包括抗氧剂。该抗氧剂具有以下结构：其中每个X独立地是CH或N，只要至少有一个X是N。A是一个电子供体基团，其(1)具有至少一个孤对电子的原子，该原子直接与芳香环键合，或者(2)是一个芳香基团或烷基基团。Z从氢原子和电子供体基团中选择，该电子供体基团具有至少一个孤对电子的原子，该原子直接与芳香环键合，或者是一个芳香基团或烷基基团。
• [EN] LUBRICANT COMPOSITION<br/>[FR] COMPOSITION LUBRIFIANTE
  申请人：BASF SE

  公开号：WO2017040965A1

  公开（公告）日：2017-03-09

  A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently CH or N, so long as at least one X is N, wherein Y is CRR', NR", PR", S, or O, each R, R' and R" is independently H, alkyl or aryl, and R" is alkyl, aryl, alkoxy or aryloxy. Each A is independently an electron donating group. The electron donating group (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring, (2) is an aryl or alkyl group, or (3) is a hydrogen atom.

  润滑剂组合物包括基础油，其在每100份润滑剂组合物中以大于70份的重量存在，以及抗氧化剂。抗氧化剂具有以下结构：其中每个X独立地为CH或N，只要至少一个X为N，其中Y为CRR'，NR"，PR"，S或O，每个R，R'和R"独立地为H，烷基或芳基，且R"为烷基，芳基，烷氧基或芳氧基。每个A独立地为电子给体基团。电子给体基团（1）具有至少一个孤对电子直接键合到芳香环的原子，（2）是芳基或烷基团，或（3）是氢原子。
• [EN] BRANCHED ADIPIC ACID BASED ESTERS AS NOVEL BASE STOCKS AND LUBRICANTS<br/>[FR] ESTERS À BASE D'ACIDE ADIPIQUE RAMIFIÉ UTILISÉS EN TANT QUE NOUVELLES HUILES DE BASE ET LUBRIFIANTS
  申请人：BASF SE

  公开号：WO2019110355A1

  公开（公告）日：2019-06-13

  The presently claimed invention is directed to the use of branched adipic acid esters as lubricants as well as lubricant compositions containing the branched adipic acid esters.

  目前所声称的发明涉及使用分支脂肪族己二酸酯作为润滑剂，以及包含分支脂肪族己二酸酯的润滑剂组合物。