2-丁基-1-癸醇 | 21078-81-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 2-丁基-1-癸醇
• 英文名称: 2-butyl-1-decanol
• 英文别名: 2-butyldecanol；2-butyloctanol；2-Butyl-decan-1-ol；2-butyldecan-1-ol
• CAS: 21078-81-9
• 化学式: C₁₄H₃₀O
• 分子量: 214.392
• InChiKey: FAOVRYZLXQUFRR-UHFFFAOYSA-N

物化性质

• 沸点：
  275.7±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)：
  5.9
• 重原子数：
  15
• 可旋转键数：
  11
• 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

• 作为产物：
  描述：

  辛醇 、 正己醇 在 potassium hydroxide 作用下， 反应 6.0h， 以19.2%的产率得到2-丁基辛醇
  参考文献：
  名称：

  [EN] GUERBET CONDENSATION REACTION
  [FR] RÉACTION DE CONDENSATION DE GUERBET

  摘要：

  这项发明涉及一种制备Guerbet醇的过程，包括以下步骤：(a)提供至少一种醇，其中所述至少一种醇具有至少一个碳原子，其上带有至少一个与羟基相邻的氢原子；(b)提供催化剂组合物，其中所述催化剂组合物包括碱性催化剂和铜-镍催化剂，其包含在水滑石中；(c)将醇(a)与催化剂组合物(b)混合，从而获得混合物；以及(d)加热所述混合物；从而获得Guerbet醇。

  公开号：

  WO2017093473A1

文献信息

• Polyether-modified polymers as leather auxiliaries
  申请人：Reiners Juergen

  公开号：US20050058619A1

  公开（公告）日：2005-03-17

  (Co)polymers which contain a) structural units of the general formula I in which W represents a trivalent radical from the group in which * indicates the orientation for the incorporation of the radical W into the formula I, and Z represents the radicals —OH, —O − M + or —N—R 1 R 2 , in which R 1 and R 2 , independently of one another, represent hydrogen, optionally substituted alkyl radicals, alkenyl radicals, aralkyl radicals or cycloalkyl radicals, which may be interrupted by 0 atoms, N atoms, Si atoms or amido, carbonate, urethane, urea, allophanate, biuret or isocyanurate groups or mixtures thereof, and M + represents H + or an alkali metal ion, an NH 4 ion or a primary, secondary, tertiary or quaternary aliphatic ammonium radical which preferably carries a C 1 -C 22 -alkyl or C 1 -C 22 -hydroxyalkyl group, b) at least 10 mol %, based on the units of the formula I, of structural units of the general formula Ia in which R 3 represents a hydrocarbon radical having C 1 -C 60 -atoms, preferably a saturated C 1 -C 60 -alkyl radical, in particular C 12 -C 30 -alkyl radical, and R 4 represents hydrogen or has the same meaning as R 3 , and e) polyether units having an average molecular weight of 200 - 6000 g/mol.

  聚合物包含a) 通式I的结构单元，其中W代表来自该组的三价基团，其中*表示将基团W合并到通式I中的取向，Z代表基团—OH，—O−M+或—N—R1R2，其中R1和R2独立地表示氢，可选择地取代的烷基基团，烯基基团，芳基烷基基团或环烷基基团，可以由0个原子，N原子，Si原子或酰胺，碳酸酯，脲，脲，异氰酸酯，双脲基或异氰酸酯基团或它们的混合物中断，并且M+表示H+或碱金属离子，NH4离子或一种一级，二级，三级或季铵基团，最好携带C1-C22-烷基或C1-C22-羟基烷基基团，b)至少占通式I单位的10摩尔％的通式Ia的结构单元，其中R3代表具有C1-C60原子的碳氢基团，优选为饱和的C1-C60烷基基团，特别是C12-C30烷基基团，和R4代表氢或具有与R3相同的含义，以及e) 平均分子量为200-6000g/mol的聚醚单元。
• Wood preservative
  申请人：——

  公开号：US20030060504A1

  公开（公告）日：2003-03-27

  A wood preservative that comprises as an active ingredient a Piper methysticum, plant or a processed product thereof or a compound represented by Formula (I): 1 wherein R 1 , R 2 , R 3 , R 4 and R 16 are same or different and each denotes a hydrogen atom, hydroxy or a C 1-4 alkoxy, or R 1 and R 2 are taken together to form a group represented by —O—(CH 2 ) n —O— wherein n is an integer of 1 to 3, R 5 is a C 1-4 alkoxy and X is —CH=CH—, —CH 2 —CH 2 — or epoxyethylene, and the bond: denotes a single bond or a double bond can prevent the attacking wood by an insect harmful to the wood and also prevents the appearance and the growth of a wood-rotting fungus or a wood- staining fungus while being highly safe to humans and animals without exerting no adverse effect on the environment.

  一种木材防腐剂，其活性成分包括植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植物植
• [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。
• Ethylenically unsaturated monomers for thickener compositions
  申请人：Bobsein Barrett Richard

  公开号：US20100286434A1

  公开（公告）日：2010-11-11

  New ethylenically unsaturated monomers are provided that can be (co)polymerized to provide a composition and method whereby the same group that is attached to or within the backbone of an associative thickener is reversibly switched between being hydrophilic and hydrophobic in nature. When the group that is attached to or within the backbone is rendered hydrophilic, the aqueous thickener is pourable and readily incorporated into aqueous polymer compositions. When this group is rendered hydrophobic, the thickener performs its thickening function efficiently. Switching is readily accomplished by adjusting the pH of the associative thickener composition and the aqueous polymer composition being thickened. The thickeners are prepared from the novel monomers by an aqueous solution polymerization.

  提供了新的具有乙烯基不饱和性的单体，可以进行(共)聚合以提供一种组合物和方法，其中连接到或在联合增稠剂骨架内的相同基团在亲水性和疏水性之间可逆地切换。当连接到或在骨架内的基团变为亲水性时，水性增稠剂是可倾倒的，并且容易与水性聚合物组成物混合。当这个基团变为疏水性时，增稠剂有效地执行其增稠功能。通过调整联合增稠剂组合物和被增稠的水性聚合物组成物的pH值，可以轻松实现切换。这些增稠剂通过水溶液聚合从新单体制备而成。
• Ascorbic acid derivatives and skin-whitening cosmetics
  申请人：Shibayama Hiroharu

  公开号：US20060264407A1

  公开（公告）日：2006-11-23

  It is an object to provide an L-ascorbic acid derivative which can keep the L-ascorbic acid stable to heat and light and thus has a long shelf life, which is high in permeability into the skin, which can be quickly hydrolyzed by phosphatase, an enzyme that is ubiquitous in vivo, and which exhibits physiological activities that are inherent to L-ascorbic acid and beneficial to health, a method for producing such an L-ascorbic acid derivative, and a skin-whitening cosmetic material. There is provided an ascorbic acid derivative comprising an L-ascorbic acid-2-phosphate ester or a salt thereof wherein the phosphate ester has a branched alkyl group, the L-ascorbic acid-2-phosphate ester being of formula [13]. The ascorbic acid derivative is produced by a method comprising reacting a branched alkanol with phosphorus oxychloride to synthesize monoalkyldichlorophosphate or dialkylmonochlorophosphate, reacting the thus obtained substance with 5,6-O-isopropylidene-L-ascorbic acid obtained by reacting L-ascorbic acid with acetone, and subjecting the thus obtained substance to acid hydrolysis. There is also provided a cosmetic material containing such an ascorbic acid derivative by 0.05 to 80 percent by weight. (wherein each of R 1 and R 2 is a hydrogen (H) atom or an alkyl group having branches and including 3 to 30 carbon atoms, but not both of R 1 and R 2 are hydrogen (H) atoms)

  本发明旨在提供一种L-抗坏血酸衍生物，该衍生物可以使L-抗坏血酸在热和光下保持稳定性，因此具有长时间的保质期，其渗透性高，可以快速被磷酸酶水解，磷酸酶是普遍存在于体内的酶，并且具有固有于L-抗坏血酸的生理活性和有益于健康的功效，以及生产这种L-抗坏血酸衍生物的方法和美白皮肤的化妆品材料。提供一种抗坏血酸衍生物，包括L-抗坏血酸-2-磷酸酯或其盐，其中磷酸酯具有支链烷基，L-抗坏血酸-2-磷酸酯的化学式为[13]。通过将支链醇与氧化氯磷反应合成单烷基二氯磷酸酯或双烷基单氯磷酸酯，将所得物质与通过将L-抗坏血酸与丙酮反应得到的5,6-O-异丙基-L-抗坏血酸反应，并将所得物质进行酸水解制备出该抗坏血酸衍生物。还提供了一种化妆品材料，其中包含0.05至80重量百分比的抗坏血酸衍生物。（其中R1和R2中的每一个是氢（H）原子或具有分支的烷基，包括3至30个碳原子，但R1和R2中不同时存在氢（H）原子）