4-Methyl-hexan-1,4-diol | 40646-08-0

• 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: 4-Methyl-hexan-1,4-diol
• 英文别名: 4-methyl-hexane-1,4-diol；4-Methylhexane-1,4-diol
• CAS: 40646-08-0
• 化学式: C₇H₁₆O₂
• 分子量: 132.203
• InChiKey: ZRCYHJNCCBSTSZ-UHFFFAOYSA-N

物化性质

• 沸点：
  139-140 °C(Press: 22 Torr)
• 密度：
  0.9713 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-Methyl-hexan-1,4-diol 在 magnesium sulfate 作用下， 生成 4-methyl-3-hexene-1-ol
  参考文献：
  名称：

  Colonge et al., Bulletin de la Societe Chimique de France, 1958, p. 211,217

  摘要：

  DOI：
• 作为产物：
  描述：

  5-羟基-2-戊酮 在 甲醇 、 氢氧化钾 、 乙醚 、 钯 作用下， 生成 4-Methyl-hexan-1,4-diol
  参考文献：
  名称：

  Nasarow et al., Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1956, p. 960,963;engl.Ausg.S.979,982

  摘要：

  DOI：

文献信息

• Method for Preparing Crosslinker Compound
  申请人：LG Chem, Ltd.

  公开号：US20210024451A1

  公开（公告）日：2021-01-28

  The present disclosure relates to a method for preparing a crosslinker compound in which a crosslinker compound capable of using for the production of a super absorbent polymer can be obtained in a higher yield by a simple manner. The crosslinker compound obtained by the above method can be used as a thermally decomposable crosslinker in the process of producing a super absorbent polymer.

  本公开涉及一种制备交联剂化合物的方法，通过简单的方式可以获得用于生产超吸水聚合物的交联剂化合物，从而可以获得更高产量。通过上述方法获得的交联剂化合物可以作为热分解性交联剂在生产超吸水聚合物的过程中使用。
• FACILE AND HIGHLY SELECTIVE SYNTHESIS OF 2,2-DIALKYL-1,5-LACTONES BY THE CALBOXYLATION OF PRIMARY, TERTIARY-1,4-DIOLS WITH FORMIC ACID OR COPPER(I)CARBONYLS IN THE PRESENCE OF CONCENTRATED SULFURIC ACID
  作者：Yukio Takahashi、Norihiko Yoneda、Hiroshi Nagai

  DOI：10.1246/cl.1982.1187

  日期：1982.8.5

  The carboxylation of primary, tertiary-1,4-diols with 100% formic acid or copper(I)carbonyls and carbon monoxide in the presence of 97∼100% H2SO4 at room temperature and under atmospheric pressure gave 2,2-dialkyl substituted 1,5-lactones in high yields.

  在室温和大气压下，在 97∼100% H2SO4 存在下，伯、叔 1,4-二醇与 100% 甲酸或铜 (I) 羰基化合物和一氧化碳的羧化反应得到 2,2-二烷基取代的 1 ,5-内酯产量高。
• METHOD FOR PRODUCING (METH) ACRYLATE ESTER COMPOUNDS
  申请人：KURARAY CO., LTD.

  公开号：US20180050975A1

  公开（公告）日：2018-02-22

  An object of the invention is to provide a method for producing a (meth)acrylate ester compound by the transesterification of an alkyl (meth)acrylate with an alcohol compound having a tertiary hydroxyl group so as to esterify all the hydroxyl groups present in the alcohol compound with a high yield or, in a preferred embodiment, a method for esterifying a polyhydric alcohol compound having a tertiary hydroxyl group and also having a primary hydroxyl group and/or a secondary hydroxyl group by one-pot transesterification into a (meth)acrylate ester compound of the polyhydric alcohol. The method for producing a (meth)acrylate ester compound includes a step (I) of transesterifying an alkyl (meth)acrylate with an alcohol compound having a tertiary hydroxyl group using a transesterification catalyst including a complex of iron with a specific ligand, the water content in the transesterification reaction system being not more than 1000 ppm.

  发明的目的是提供一种通过烷基（甲基）丙烯酸酯与具有三级羟基的醇化合物的酯交换反应来酯化醇化合物中所有羟基的高收率的制备（甲基）丙烯酸酯化合物的方法，或者在一种首选实施方式中，提供一种通过一锅法酯交换反应将具有三级羟基和一级羟基和/或二级羟基的多羟醇化合物酯化为多羟醇的（甲基）丙烯酸酯化合物的方法。生产（甲基）丙烯酸酯化合物的方法包括以下步骤：（I）使用铁与特定配体形成的酯交换催化剂将烷基（甲基）丙烯酸酯与具有三级羟基的醇化合物进行酯交换反应，酯交换反应体系中的水含量不超过1000 ppm。
• Novel tertiary alcohol compounds having alicyclic structure
  申请人：——

  公开号：US20040254394A1

  公开（公告）日：2004-12-16

  Tertiary alcohol compounds of formula (1) are novel wherein R 1 and R 2 are C1-10 alkyl groups which may have halogen substituents, or R 1 and R 2 may form an aliphatic hydrocarbon ring, Y and Z are a single bond or a divalent C1-10 organic group, and k=0 or 1. Using the tertiary alcohol compounds as a monomer, polymers are obtained. A resist composition comprising the polymer as a base resin is sensitive to high-energy radiation and has excellent sensitivity, resolution, etching resistance and substrate adhesion. 1

  公式（1）的三级醇化合物是新颖的，其中R1和R2是C1-10烷基，可能具有卤素取代基，或者R1和R2可以形成一个脂肪族碳氢环，Y和Z是单键或双价的C1-10有机基团，k = 0或1。使用这些三级醇化合物作为单体，可以得到聚合物。以该聚合物作为基础树脂的抗蚀剂组合物对高能辐射敏感，具有极佳的敏感性、分辨率、刻蚀抗性和基底附着性。
• Lubricating oil compositions, concentrates and the use thereof
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0493928A1

  公开（公告）日：1992-07-08

  Oleaginous compositions and additive concentrates therefor having enhanced performance characteristics comprise at least a) one or more oil-soluble metal dihydrocarbyl dithiophosphates or dithiocarbamates; and b) one or more oil-soluble additive compositions formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one inorganic phosphorus acid or anhydride, or at least one partial or total sulfur analog thereof, or any combination of the foregoing; or (ii) at least one water-hydrolyzable organic phosphorus compound and water; and (iii) at least one boron compound; such that a phosphorus- and boron-containing liquid composition is formed, and from which excessive water, if present, has been removed at least during or after heating with (ii), if used.

  具有增强性能特征的油胶组合物及其添加剂浓缩物至少包括 a) 一种或多种油溶性金属二氢羰基二硫代磷酸酯或二硫代氨基甲酸酯；(b) 一种或多种油溶性添加剂组合物，通过同时或任意顺序加热至少一种无 灰分散剂而形成，该分散剂含有碱性氮和/或至少一个羟基与 (i) 至少一种无机磷酸或磷酸酐，或至少一种其部分或全部硫类似物， 或上述物质的任意组合；或 (ii) 至少一种可水解的有机磷化合物和水；以及 (iii) 至少一种硼化合物；这样就形成了一种含磷和硼的液体组合物，如果使用了(ii)，在加热过程中或加热后，过量的水分（如果存在）已被去除。