tetracosane-1,24-diol | 22513-82-2

• 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: tetracosane-1,24-diol
• 英文别名: Tetracosan-1,24-diol；1,24-Tetracosandiol；Tetracosamethylenglykol；ο,ο'-Dihydroxy-tetracosan；Tetracosandiol-(1,24)；1,24-Tetracosanediol
• CAS: 22513-82-2
• 化学式: C₂₄H₅₀O₂
• 分子量: 370.66
• InChiKey: SPUHPCYLASTIGZ-UHFFFAOYSA-N

物化性质

• 熔点：
  108.4-108.6 °C
• 沸点：
  483.7±18.0 °C(Predicted)
• 密度：
  0.883±0.06 g/cm3(Predicted)
• 物理描述：
  Solid

计算性质

• 辛醇/水分配系数(LogP)：
  10
• 重原子数：
  26
• 可旋转键数：
  23
• 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：

  tetracosane-1,24-diol 在 氢溴酸 作用下， 以82%的产率得到1,24-二溴二十四烷
  参考文献：
  名称：

  Schill, Gottfried; Beckmann, Wolfgang; Vetter, Walter, Chemische Berichte, 1980, vol. 113, # 3, p. 941 - 954

  摘要：

  DOI：
• 作为产物：
  描述：

  methyl 24-acetoxytetracosanoate 在 lithium aluminium tetrahydride 、 乙醚 作用下， 生成 tetracosane-1,24-diol
  参考文献：
  名称：

  Murray; Schoenfeld, Australian Journal of Chemistry, 1955, vol. 8, p. 437,439

  摘要：

  DOI：

文献信息

• General Synthesis and Aggregation Behaviour of a Series of Single-Chain 1,ω-Bis(phosphocholines)
  作者：Simon Drescher、Annette Meister、Alfred Blume、Göran Karlsson、Mats Almgren、Bodo Dobner

  DOI：10.1002/chem.200601866

  日期：2007.6.15

  The synthesis and physicochemical characterisation of a series of polymethylene-1,omega-bis(phosphocholines) with even-numbered chain lengths between 22 and 32 carbon atoms is described. Two new synthetic strategies for the preparation of long-chain 1,omega-diols as hydrocarbon building blocks are presented. The temperature-dependent self-assembly of the single-chain bolaamphiphiles was investigated

  描述了一系列具有22至32个碳原子的偶数链长的聚亚甲基-1，ω-双（磷酸胆碱）的合成和理化特性。提出了两种新的合成策略，用于制备长链1，ω-二醇作为烃类结构单元。通过低温透射电子显微镜（cryo-TEM），差示扫描量热法（DSC）和傅里叶变换红外光谱（FTIR）研究了单链双亲性嗜蓝菌的温度依赖性自组装。
• Dye and ink jet printing ink
  申请人：KONICA MINOLTA HOLDINGS, INC.

  公开号：US20040106782A1

  公开（公告）日：2004-06-03

  A dye is disclosed, which is represented by the following formula: 1 wherein Z is an atomic group necessary to form a 6-membered nitrogen containing aromatic ring; R 11 is a hydrogen bonding group; R 12 , R 13 and R 14 are independently a hydrogen atom or a substituent; n11 and n13 are each an integer of 1 to 4; n12 is an integer of 1 to 3. There is also disclosed an ink for ink jet printing which contains the foregoing dye.

  揭示了一种染料，其表示为以下公式：1其中Z是形成一个含氮6元环芳香环所必需的原子基团；R11是一个氢键结合基团；R12、R13和R14分别是氢原子或取代基；n11和n13各自是1至4的整数；n12是1至3的整数。还披露了一种喷墨打印墨水，其中包含上述染料。
• THERMAL ENERGY STORAGE AND TEMPERATURE STABILIZATION PHASE CHANGE MATERIALS COMPRISING ALKANOLAMIDES AND DIESTERS AND METHODS FOR MAKING AND USING THEM
  申请人：Entropy Solutions Inc.

  公开号：US20170044414A1

  公开（公告）日：2017-02-16

  This invention generally relates to thermoregulation and temperature stabilization, thermal protection and insulation, and nucleating agents. In particular, in alternative embodiments, provided are organic phase change materials comprising diesters and alkanolamides. In alternative embodiments, provided are Phase Change Material (PCMs) compositions comprising diesters and alkanolamides, and methods for making and using them. In alternative embodiments, the Phase Change Material (PCMs) compositions are used for thermal energy management, including energy storage and/or temperature stabilization, in various applications such as building, automotive, packaging, garment and footwear, textiles, fabrics, synthetic fibers, foods, microcapsules and other energy storage systems.

  这项发明通常涉及热调节和温度稳定、热保护和隔热以及成核剂。特别是，在替代实施方案中，提供了包括二酯和脂肪醇胺的有机相变材料。在替代实施方案中，提供了包括二酯和脂肪醇胺的相变材料（PCM）组合物，并提供了制备和使用它们的方法。在替代实施方案中，相变材料（PCM）组合物用于热能管理，包括在建筑、汽车、包装、服装和鞋类、纺织品、织物、合成纤维、食品、微胶囊和其他能量存储系统等各种应用中的能量存储和/或温度稳定。
• Fatty acid ester-based wax compositions and methods of making thereof
  申请人：Iowa State University Research Foundation, Inc.

  公开号：US10351798B2

  公开（公告）日：2019-07-16

  This invention relates to a wax composition comprising one or more fatty acid diester compounds having the formula of R1 and R2 are each independently a substituted or unsubstituted C4 to C50 alkyl or aryl; and n1 is an integer from 2 to 10. This invention also relates to a wax composition comprising: a) one or more fatty acid monoester or diester compounds having the formula of: and b) one or more hydroxylated fatty acid diester compounds having the formula of In these formulae, R is H or COR1′; R1′ and R2′ are each independently a substituted or unsubstituted C4 to C50 alkyl or aryl; n2 is an integer from 2 to 24; m is an integer from 2 to 12; and .(OH)m represents 2 to 12 hydroxyl groups substituting for 2 to 12 hydrogen atoms in the alkyl groups R1′ and/or R2′. Uses of the compositions are also disclosed.

  本发明涉及一种蜡组合物，包括一个或多个具有以下公式的脂肪酸二酯化合物：其中R1和R2各自独立地为取代或未取代的C4到C50烷基或芳基；n1为2到10的整数。本发明还涉及一种蜡组合物，包括：a）一个或多个具有以下公式的脂肪酸单酯或二酯化合物：b）一个或多个具有以下公式的羟基化脂肪酸二酯化合物：在这些公式中，R为H或COR1'；R1'和R2'各自独立地为取代或未取代的C4到C50烷基或芳基；n2为2到24的整数；m为2到12的整数；(OH)m代表取代R1'和/或R2'中2到12个氢原子的2到12个羟基。本发明还公开了组合物的用途。
• [EN] OPTICALLY ACTIVE DEVICES<br/>[FR] DISPOSITIFS OPTIQUEMENT ACTIFS
  申请人：MERCK PATENT GMBH

  公开号：WO2022128832A1

  公开（公告）日：2022-06-23

  The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for an ophthalmic device.

  本发明涉及新型眼科装置，其中包括聚合物化合物，其中包括光活性色团，所述聚合物化合物和特殊单体化合物特别适用于组成和眼科装置。本发明还涉及一种改变所述眼科装置或用于眼科装置的前体文章的光学特性的方法。