6-甲基-十二烷-6-醇 | 62958-40-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 6-甲基-十二烷-6-醇
• 英文名称: 6-methyl-dodecan-6-ol
• 英文别名: Methyl-pentyl-hexyl-carbinol；6-methyl-6-dodecanol；6-Methyldodekanol-6；6-methyldodecan-6-ol
• CAS: 62958-40-1
• 化学式: C₁₃H₂₈O
• 分子量: 200.365
• InChiKey: WZSBYAZGSDMUAR-UHFFFAOYSA-N

物化性质

• 沸点：
  250.4±8.0 °C(Predicted)
• 密度：
  0.832±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  14
• 可旋转键数：
  9
• 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

反应信息

• 作为反应物：
  描述：

  6-甲基-十二烷-6-醇 、 5-氯吡嗪-2-甲酰氯 在 正丁基锂 作用下， 生成 6'-methyl-6'-dodecyl 5-chloropyrazinoate
  参考文献：
  名称：

  吡嗪酸酯具有广泛的体外抗分枝杆菌活性。

  摘要：

  已经制备了一系列取代的吡嗪酸酯，并检查了它们对鸟分枝杆菌和堪萨斯分枝杆菌以及结核分枝杆菌的体外活性。吡嗪核和酯官能团的修饰在扩展吡嗪酰胺的活性方面非常成功，从而使其扩展到包括通常不易受吡嗪酰胺影响的鸟鸟分支杆菌和堪萨斯分枝杆菌。这些化合物中的几种具有比吡嗪酰胺更高的抗结核分枝杆菌活性100-1000倍。

  DOI：

  10.1021/jm00020a003
• 作为产物：
  描述：

  2-庚酮 、 magnesium,hexane,chloride 生成 6-甲基-十二烷-6-醇
  参考文献：
  名称：

  SN2 displacements and reductive coupling of ketones with olefins in N,N-diethylacetamide and N-ethylpyrrolidone

  摘要：

  DOI：

  10.1021/jo01328a008

文献信息

• [EN] ALKYL PHENYL ALKANOLS, DERIVATIVES THEREOF AND DETERGENT COMPOSITIONS COMPRISING SAME<br/>[FR] ALKYL-PHENYL-ALKANOLS, LEURS DERIVES, ET COMPOSITIONS DETERGENTES LES COMPRENANT
  申请人：PROCTER & GAMBLE

  公开号：WO2003099751A1

  公开（公告）日：2003-12-04

  Alkyl phenyl alkanols and alkyl phenyl alkanol derivatives having the formula: wherein R is C5-C30 linear or branched alkyl, and mixtures thereof; R1 and R2 are independently selected from linear or branched C1-C6 alkylene; Q is a hydrocarbon moiety containing between one and six carbon atoms; Y1 and Y2 are hydrogen, SO3M, and mixtures thereof; the index x is from 0 to 50; the index z is from 0 to 20; and M is an alkali metal, alkaline earth metal, organic counterion, ammonium, substituted ammonium or mixtures thereof, that provide enhanced primary biodegrability elative to conventional surfactants such as alkyl phenol ethoxylates.

  具有以下公式的烷基苯基烷醇和烷基苯基烷醇衍生物：其中R是C5-C30线性或支链烷基，以及它们的混合物；R1和R2分别选择线性或支链C1-C6烷基；Q是含有1到6个碳原子的碳氢基团；Y1和Y2是氢，SO3M以及它们的混合物；指数x为0到50；指数z为0到20；M是碱金属，碱土金属，有机对离子，铵，取代铵或它们的混合物，相对于诸如烷基苯酚聚氧乙烯醚等传统表面活性剂提供增强的初级生物降解性。
• Hard surface cleaning compositions comprising modified alkylbenzene sulfonates
  申请人：The Procter & Gamble Company

  公开号：EP1022325A2

  公开（公告）日：2000-07-26

  This invention relates to hard surface cleaning compositions which include modified alkylbenzene sulfonate surfactant mixtures.

  本发明涉及硬表面清洁组合物，其中包括改性烷基苯磺酸盐表面活性剂混合物。
• Laundry detergents comprising modified and enhanced alkylbenzene sulfonates
  申请人：The Procter & Gamble Company

  公开号：US20020082182A1

  公开（公告）日：2002-06-27

  Surfactant mixtures, improved detergent and cleaning products containing particular types of alkybenzene sulfonate surfactants.

  含有特定类型烷基苯磺酸盐表面活性剂的表面活性剂混合物、改良洗涤剂和清洁产品。
• Alkylaryls
  申请人：——

  公开号：US20020103096A1

  公开（公告）日：2002-08-01

  A surfactant composition comprising: alkylarylsulfonate surfactant system comprising at least two isomers of the alkylarylsulfonate surfactant of the formula: 1 wherein: L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a cation or cation mixture and q is the valence thereof; a and b are numbers selected such that said composition is electroneutral; R′ is selected from H and C 1 to C 3 alkyl; R″ is selected from H and C 1 to C 3 alkyl; R′″ is selected from H and C 1 to C 3 alkyl; any of R′ and R″ is nonterminally attached to L and at least one of R′ and R″ is C 1 to C 3 alkyl; and A is aryl; and wherein: said alkylarylsulfonate surfactant system comprises two or more isomers with respect to positions of attachment of R′, R″ and A to L; in at least about 60% of said composition, A is attached to L in the position which is selected from positions alpha- and beta- to either of the two terminal carbon atoms thereof; and wherein further said alkylarylsulfonate surfactant system has at least one (preferably both) of the following properties: said alkylarylsulfonate surfactant system has a ratio of nonquaternary to quaternary carbon atoms in L of at least about 10:1 by weight, when said quaternary carbon atoms are present; and there is no more than 40% by weight loss as measured by Hardness Tolerance Test.

  一种表面活性剂组合物，包括： 烷基芳基磺酸盐表面活性剂体系，该体系包含至少两种式中烷基芳基磺酸盐表面活性剂的异构体： 1 其中 L 是碳原子总数为 6 至 18 个的无环脂族烃基； M 是阳离子或阳离子混合物，q 是其化合价； a 和 b 是选定的数字，使所述组合物为电中性； R′ 选自 H 和 C 1 至 C 3 烷基； R″ 选自 H 和 C 1 至 C 3 烷基； R′″ 选自 H 和 C 1 至 C 3 烷基； R′和R″中的任何一个与L非末端连接，且R′和R″中至少有一个是C 1 至 C 3 烷基；以及 A 是芳基；以及 其中 所述烷基芳基磺酸盐表面活性剂体系包括与 R′、R″ 和 A 与 L 的连接位置有关的两种或两种以上的异构体； 在至少约 60%的所述组合物中，A 与 L 连接的位置选自其两个末端碳原子中的α-位和β-位；以及 其中，所述烷基芳基磺酸盐表面活性剂体系还具有以下至少一种（最好两种）特性： 当存在所述季碳原子时，所述烷基芳基磺酸盐表面活性剂体系 L 中的非季碳原子与季碳原子的重量比至少约为 10:1；以及 经硬度容限测试，重量损失不超过 40%。
• Dishwashing compositions containing alkylbenzenesulfonate surfactants
  申请人：——

  公开号：US20030100464A1

  公开（公告）日：2003-05-29

  A hand dishwashing composition comprising i) from about 0.01% to about 99.99% by weight of composition of a surfactant mixture, said surfactant mixture comprising an alkylarylsulfonate surfactant system comprising at least two isomers of the alkylarylsulfonate surfactant of formula (a) wherein L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a cation or cation mixture and q is the valence thereof; a and b are numbers selected such that said surfactant mixture is electroneutral; R′ is selected from H and C 1 to C 3 alkyl; R″ is selected from H and C 1 to C 3 alkyl; R″′ is selected from H and C 1 to C 3 alkyl; both R′ and R″ are nonterminally attached to L and at least one of R′ and R″ is C 1 to C 3 alkyl, and A is aryl, and wherein: said alkylarylsulfonate surfactant system comprises two or more isomers with respect to positions of attachment of R′, R″ and A to L; in at least about 60 % of said alkylarylsulfonate surfactant system, A is attached to L in the position which is selected from positions alpha– and beta&ndash, to either of the two terminal carbon atoms thereof; and wherein further said alkylarylsulfonate surfactant system has at least one of the following properties said alkylarylsulfonate surfactant system has a ratio of nonquaternary to quaternary carbon atoms in L of at least about 10:1 by weight, when said quaternary carbon atoms are present; and there is no more than 40% by weight loss as measured by Hardness Tolerance Test; ii) from about 0.0001% to about 99.99% by weight of composition of a conventional hand dishwashing adjunct, and iii) from about 0.01% to about 7% by weight of composition of a divalent ion selected from the group consisting of magnesium, calcium and mixtures thereof

  一种手洗餐具组合物，包括 i) 按组合物重量计约 0.01% 至约 99.99% (按组合物重量计)的表面活性剂混合物，所述表面活性剂混合物包括烷基芳基磺酸盐表面活性剂体系，该体系由至少两种式(a)的烷基芳基磺酸盐表面活性剂异构体组成 其中 L 是碳原子总数为 6 至 18 的无环脂族烃基；M 是阳离子或阳离子混合物，q 是其价态；a和b是数字，选取的数字使得所述表面活性剂混合物是电中性的；R′选自H和C 1至C 3烷基；R″选自H和C 1至C 3烷基；R″′选自H和C 1至C 3烷基；R′和R″都是非末端连接到L上的，R′和R″中至少有一个是C 1至C 3烷基，A是芳基，其中：所述烷基芳基磺酸盐表面活性剂体系包括两种或两种以上与 R′、R″和 A 连接到 L 的位置有关的异构体；在至少约 60 %的所述烷基芳基磺酸盐表面活性剂体系中，A连接到L的位置选自α–和β&ndash位置，连接到其两个末端碳原子中的任一个；并且其中进一步的所述烷基芳基磺酸盐表面活性剂体系具有下列性质中的至少一种所述烷基芳基磺酸盐表面活性剂体系在L中的非季碳原子与季碳原子之比至少约为10：当存在所述季碳原子时，按重量计，非季碳原子与季碳原子在 L 中的比例至少为约 10：1；且按硬度容限试验测定，重量损失不超过 40%； ii) 从约 0.(iii) 以重量计，约 0.01%至约 7%的二价离子（选自镁、钙及其混合物组成的 组）。