2,6,8-Trimethyl-1-nonanol | 20680-53-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2,6,8-Trimethyl-1-nonanol
• 英文别名: 2,6,8-trimethylnonan-1-ol
• CAS: 20680-53-9
• 化学式: C₁₂H₂₆O
• 分子量: 186.33
• InChiKey: HSRLPPVMHQEAQO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Composition for rodent control
  申请人：ICI AMERICAS INC.

  公开号：EP0225795A2

  公开（公告）日：1987-06-16

  A composition and a method of using the same wherein said composition comprises a rodenticide and an additive selected from the group consisting of 1. polyoxyalkylated alkyl phenols; 2. sorbitan fatty acids and polyoxyalkylated derivatives thereof; 3. polyoxyalkylated fatty amines; 4. polyoxyalkylated branched or linear alcohols, diols or polyols; 5. polyoxyalkylated branched or linear mercaptans; 6. polyoxyalkylated esters; and 7. polyoxyalkylated amines. The composition may optionally include an organic solvent and/or a dye. The rodenticide may be selected from a wide host of compounds, including brodifacoum, bromadiolone, diphacinone, chlorodiphacinone, mono­fluoroacetatic acid, bromethalin, calciferol, floco­umafen, and salts of such compounds.

  一种组合物及其使用方法，其中所述组合物包括一种杀鼠剂和一种添加剂，添加剂选自以下组别 聚氧烷基化烷基酚； 2； 山梨醇脂肪酸及其聚氧烷基化衍生物； 3； 聚氧烷基化脂肪胺； 4； 聚氧烷基化支链或线性醇、二元醇或多元醇； 5； 聚氧烷基化支链或线型硫醇； 6； 聚氧烷基化酯；以及 7. 聚氧烷基化胺。 组合物可选择包括有机溶剂和/或染料。杀鼠剂可从多种化合物中选择，包括溴鼠灵、溴敌隆、二螨酮、氯二螨酮、一氟乙酸、溴甲烷、钙螨醇、氟螨醚和这类化合物的盐。
• Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and two-component coating compositions
  申请人：Bayer Corporation

  公开号：EP0524500A1

  公开（公告）日：1993-01-27

  The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5, wherein the allophanate groups are formed from urethane groups which are based on the reaction product of an organic diisocyanate having (cyclo)aliphatic bound isocyanate groups and a monoalcohol containing at least 10 carbon atoms and having a molecular weight of 158 to 2500. The present invention is also directed to a process for the production of a polyisocyanate mixture having an NCO content of 10 to 47% by weight, having a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5 by a) catalytically trimerizing a portion of the isocyanate groups of an organic diisocyanate having (cyclo)aliphatically bound isocyanate groups b) adding 0.01 to 0.5 moles, per mole of organic diisocyanate, of a monoalcohol containing at least 10 carbon atoms and having a molecular weight of 158 to 2500 to the organic diisocyanate prior to or during the trimerization reaction of step a) and c) terminating the trimerization reaction at the desired degree of trimerization by adding a catalyst poison and/or by thermally deactivating the catalyst. Finally, the present invention is directed to the use of these polyisocyanate mixtures, optionally in blocked form, as an isocyanate component in the two-component coating compositions.

  本发明涉及一种多异氰酸酯混合物，其 NCO 含量为 10%至 47%（重量比），粘度小于 10,000 mPa.本发明涉及一种多异氰酸酯混合物，其 NCO 含量为 10%至 47%（重量比），粘度小于 10 000 mPa. s，含有异氰尿酸酯和异烷酸酯基团，单异氰尿酸酯与单异烷酸酯的摩尔比为 10:1 至 1:5，其中异烷酸酯基团由氨基甲酸乙酯基团形成，氨基甲酸乙酯基团基于具有(环)脂族结合异氰尿酸酯基团的有机二异氰酸酯与含有至少 10 个碳原子且分子量为 158 至 2500 的一元醇的反应产物。 本发明还涉及一种多异氰酸酯混合物的生产工艺，该混合物的 NCO 含量为 10%至 47%（按重量计），粘度小于 10,000 mPa.s，含有异氰尿酸酯和异链烷酸酯基团，单异氰酸酯与单链烷酸酯的摩尔比为 10:1 至 1:5（按重量计）。 a) 催化具有脂环结合异氰酸酯基团的有机二异氰酸酯的部分异氰酸酯基团发生三聚反应 b) 在步骤 a 的三聚反应之前或过程中，向每摩尔有机二异氰酸酯中加入 0.01 至 0.5 摩尔含至少 10 个碳原子且分子量为 158 至 2500 的一元醇，以及 c) 通过添加催化剂毒物和/或使催化剂热失活，在所需的三聚程度上终止三聚反应。 最后，本发明的目的是将这些多异氰酸酯混合物（可选择封端形式）用作双组分涂料组合物中的异氰酸酯组分。
• Coating compositions based on aldimines and polyisocyanates containing allophanate groups
  申请人：Bayer Corporation

  公开号：EP0659791A1

  公开（公告）日：1995-06-28

  The present Application is directed to coating compositions which have long pot lives, may be rapidly cured under ambient conditions to provide coatings with improved optical properties and contain as binder a) a polyisocyanate component containing i) 5 to 100 % by weight of a monoallophanate and ii) 0 to 95% by weight of another polyisocyanate adduct, and b) an aldimine based on the reaction product of a polyamine having 2 or more primary amino groups with an aldehyde corresponding to the formula:         O=CHCH(R₁)(R₂) wherein R₁ and R₂ may be the same or different and represent optionally substituted hydrocarbon radicals, or R₁ and R₂ together with the β-carbon atom form a cycloaliphatic or heterocyclic ring and c) optionally up to 5 weight percent, based on the weight of components a) and b), of a tin(IV) compound which is a catalyst for the reaction between isocyanate groups and hydroxyl groups, wherein components a) and b) are present in an amount sufficient to provide an equivalent ratio of isocyanate groups to aldimine groups of 0.5:1 to 20:1. Also claimed is the aldimine prepared from diamino dicyclohexyl methane and an aldehyde corresponding to the preceding formula.

  本申请涉及的涂料组合物具有较长的固化寿命，可在环境条件下快速固化以提供光学性能更佳的涂层，并含有作为粘合剂的以下成分 a) 多异氰酸酯成分，含有 i) 5%至 100%（按重量计）的单异氰酸酯和 0 至 95% （按重量计）的另一种多异氰酸酯加合物，以及 b) 醛亚胺，基于具有 2 个或 2 个以上伯氨基的多胺与符合以下式子的醛的反应产物： O=CHCH(R₁)(R₂) 其中 R₁ 和 R₂ 可以相同或不同，代表任选取代的烃基，或 R₁ 和 R₂ 与 β 碳原子一起形成环脂族环或杂环，以及 c) 以 a)和 b)组分的重量为基准，可选择不超过 5 重量百分比的锡 (IV) 化合物，它是异氰酸酯基团与羟基反应的催化剂、 其中组分 a)和 b)的存在量足以使异氰酸酯基团与醛亚胺基团的当量比为 0.5:1 至 20:1。 还要求由二氨基二环己基甲烷和对应于上式的醛制备的醛亚胺。
• Low viscosity polyisocyanates prepared from monomeric triisocyanates
  申请人：Bayer Corporation

  公开号：EP0825216A2

  公开（公告）日：1998-02-25

  The present invention is directed to a polyisocyanate containing a) polyisocyanates containing isocyanurate groups and corresponding to formula 1 wherein Rrepresents the residue obtained by removing one of the isocyanate groups from 4-isocyanantomethyl-1,8-octamethylene diisocyanate, optionally in admixture with b) unreacted 4-isocyanantomethyl-1,8-octamethylene diisocyanate, c) higher homologs of the polyisocyanates set forth in formula 1 containing more than one isocyanurate group and d) a polyisocyanate containing allophanate groups. The present invention also relates to the use of these polyisocyanate mixtures, optionally in blocked form, as an isocyanate component in one- or two-component coating compositions.

  本发明涉及一种多异氰酸酯，含有 a) 含有异氰尿酸酯基团且对应于式 1 的多异氰酸酯 其中 R 代表从 4-异氰酸酯甲基-1,8-辛基亚甲基二异氰酸酯中去除一个异 氰酸酯基团后得到的残余物、 可选择与以下物质混合 b) 未反应的 4-异氰基甲基-1,8-辛亚甲基二异氰酸酯、 c) 含一个以上异氰脲酸酯基团的式 1 所述多异氰酸酯的高同系物，以及 d) 含异烷酸酯基团的多异氰酸酯。 本发明还涉及这些多异氰酸酯混合物（可选择封端形式）在单组分或双组分涂料组合物中作为异氰酸酯组分的用途。
• Verfahren zur Reinigung von organischen Isocyanaten
  申请人：BAYER AG

  公开号：EP1053998A1

  公开（公告）日：2000-11-22

  Die Erfindung betrifft ein neues Verfahren zur Reinigung von organischen Isocyanaten oder Isocyanatgemischen durch Vermischen der Isocyanate oder Isocyanatgemische mit Alkoholen und/oder Thiolen oder Gemischen von Alkoholen und/oder Thiolen und gegebenenfalls gleichzeitiger oder anschließender Entgasung und/oder destillativer und/oder extraktiver Aufarbeitung der so enthaltenden Gemische.

  本发明涉及一种提纯有机异氰酸酯或异氰酸酯混合物的新工艺，其方法是将异氰酸酯或异氰酸酯混合物与醇和/或硫醇或醇和/或硫醇混合物混合，并可选择同时或随后对所含混合物进行脱气和/或蒸馏和/或萃取处理。