2-甲基二十四酸 | 62764-46-9

• 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-甲基二十四酸
• 英文名称: 2-methyl-tetracosanoic acid
• 英文别名: 2-Methyl-tetracosansaeure；2-Methyltetracosanoic acid
• CAS: 62764-46-9
• 化学式: C₂₅H₅₀O₂
• 分子量: 382.671
• InChiKey: REBUIOAAVPBXTP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.1
• 重原子数：
  27
• 可旋转键数：
  22
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-碘二十二烷 、 甲基丙二酸二乙酯 在 sodium butanolate 作用下， 生成 2-甲基二十四酸
  参考文献：
  名称：

  Schneider; Spielman, Journal of Biological Chemistry, 1942, vol. 142, p. 348,353

  摘要：

  DOI：

文献信息

• Oil based blends of interpolymers of ethylene/alpha-olefins
  申请人：Soediono Mahalia

  公开号：US20070112127A1

  公开（公告）日：2007-05-17

  Polymer blends comprise at least one ethylene/α-olefin interpolymer and one or more oil. The oil can be an aromatic oil, napththenic oil, paraffinic oil or a combination thereof. The ethylene/α-olefin interpolymers are random block copolymers comprising at least a hard block and at least a soft block. The resulting blends can be used to make flexible molded articles.

  聚合物混合物至少包含一种乙烯/α-烯烃共聚物和一种或多种油。该油可以是芳香油、萘烷油、石蜡油或其组合。乙烯/α-烯烃共聚物是随机嵌段共聚物，包括至少一个硬块和至少一个软块。由此得到的混合物可用于制造柔性模塑制品。
• Semi-solid hot melt ink compositions containing esters
  申请人：XEROX CORPORATION

  公开号：EP0903382A1

  公开（公告）日：1999-03-24

  An ink comprised of (1) a liquid ester vehicle, (2) a solid ester compound, (3) a liquid crystalline ester compound, (4) a UV absorber, (5) an antioxidant, and (6) a colorant.

  一种油墨，由 (1) 液体酯载体、(2) 固体酯化合物、(3) 液体结晶酯化合物、(4) 紫外线吸收剂、(5) 抗氧化剂和 (6) 着色剂组成。
• Ultraviolet absorber for synthetic resin and synthetic resin composition containing the same
  申请人：——

  公开号：US20040099849A1

  公开（公告）日：2004-05-27

  The present invention relates to an ultraviolet absorber for synthetic resins composed of a triazine compound represented by the general formula (I) shown below 1 (wherein R represents an alkyl group having 1 to 4 carbon atoms, n is 0 or an integer of up to 2, and X represents a group selected from the consisting of group (a) to (d) shown below) 2 (wherein R 1 represents an aliphatic group having 5 to 60 carbon atoms, which is an alicyclic group, an alkyl group having an alicyclic group at the terminal or in the chain thereof, an alkyl group having a branch, or a linear alkyl group, depending on the number of carbon atoms; R 2 represents an alkyl group having 1 to 18 carbon atoms or a (poly)alkyleneoxyalkyl group; R′ represents an aliphatic diyl group having 5 to 60 carbon atoms; R and n have the same meanings as those described in the general formula (I) above).

  本发明涉及一种用于合成树脂的紫外线吸收剂，由如下通式（I）所示的三嗪化合物构成 1 (其中 R 代表具有 1 至 4 个碳原子的烷基，n 为 0 或最多为 2 的整数，X 代表选自下表(a)至(d)组的基团） 2 (其中 R 1 代表具有 5 至 60 个碳原子的脂肪族基团，它是脂环族基团、在其末端或链中具有脂环族基团的烷基、具有支链的烷基或线型烷基（取决于碳原子数）；R 2 代表具有 1 至 18 个碳原子的烷基或（多）亚烷氧基烷基；R′代表具有 5 至 60 个碳原子的脂肪族二烷基；R 和 n 的含义与上述通式(I)中所述的含义相同。）
• Dry yeast composition
  申请人：Groen Jacobus Deodorus

  公开号：US20050106287A1

  公开（公告）日：2005-05-19

  The present invention provides a dry yeast composition comprising 69-97.7 wt % yeast (as yeast dry matter) and 0.1-10 wt % of a salt of C12-C24 fatty acid and 0-5 wt % of a formulation aid and 0-10 wt % of adough or bread improving processing aid (all based on the total weight of the composition) and 2-8 wt % water (based on the weight of the yeast dry matter), as well as processes for the preparation of such compositions.

  本发明提供了一种干酵母组合物，该组合物包含 69-97.7 wt % 的酵母（作为酵母干物质）和 0.1-10 wt % 的 C12-C24 脂肪酸盐、0-5 wt % 的配方助剂和 0-10 wt % 的面团或面包改良加工助剂（均基于组合物的总重量）和 2-8 wt % 的水（基于酵母干物质的重量），以及制备这种组合物的工艺。
• Anti-blocking compositions comprising interpolymers of ethylene/alpha-olefins
  申请人：Hoenig M. Stephen

  公开号：US20060199884A1

  公开（公告）日：2006-09-07

  Anti-blocking polymer compositions comprise at least one ethylene/α-olefin interpolymer and at least one anti-blocking agent comprising an amide. The ethylene/α-olefin interpolymers are a multi-block copolymer comprising at least one soft block and at least one hard block. The anti-blocking agent can be erucamide or other amides. The anti-blocking polymer composition has a pellet blocking strength of equal to or less than 100 lbs/ft 2 (4800 Pa). When the anti-blocking polymer composition is made into a film, the film has a blocking force of less than about 100 grams, measured according to ASTM method D-3354.

  抗阻塞聚合物组合物包括至少一种乙烯/α-烯烃互聚物和至少一种由酰胺组成的抗阻塞剂。乙烯/α-烯烃互聚物是一种多嵌段共聚物，由至少一个软嵌段和至少一个硬嵌段组成。抗阻塞剂可以是芥子酰胺或其他酰胺。抗阻塞聚合物组合物的颗粒阻塞强度等于或小于 100 磅/英尺 2 (4800 帕）。当抗阻塞聚合物组合物制成薄膜时，根据 ASTM 方法 D-3354 测量，薄膜的阻塞力小于约 100 克。