十四烷酸季戊四醇单酯 | 68818-38-2

• 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: 十四烷酸季戊四醇单酯
• 英文名称: O-myristoyl-pentaerythritol
• 英文别名: O-Myristoyl-pentaerythrit；3-hydroxy-2,2-bis(hydroxymethyl)propyl myristate；[3-hydroxy-2,2-bis(hydroxymethyl)propyl] tetradecanoate
• CAS: 68818-38-2
• 化学式: C₁₉H₃₈O₅
• 分子量: 346.508
• InChiKey: FYGQDCOGQFCJKH-UHFFFAOYSA-N

物化性质

• 沸点：
  468.7±40.0 °C(Predicted)
• 密度：
  1.024±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  24
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  肉豆蔻酸 、 alkaline earth salt of/the/ methylsulfuric acid 在 苯酚 作用下， 生成 十四烷酸季戊四醇单酯
  参考文献：
  名称：

  Savary, Bulletin de la Societe Chimique de France, 1947, p. 260

  摘要：

  DOI：

文献信息

• Langmuir-blodgett film aggregates
  申请人：K & V LICENCING OY

  公开号：EP0284314A1

  公开（公告）日：1988-09-28

  A multilayered Langmuir-Blodgett film aggregate, which contains on top of a solid support surface several mo­nomolecular layers of a compound of liquid crystal type preferably having the general formula wherein Rʹ and Rʺ independently refer to a substantial­ly aliphatic hydrocarbon group of approximately 8 to 30 carbon atoms, Yʹ and Yʺ independently refer to the group -O-, -C(=O)-O-, which over the oxygen atom is bound to the group -(CH₂)n- or they refer to -CH₂-, nʹ and nʺ independently are zero or 1, R¹-X-H is a polar group wherein XH refers to hydroxy (OH), carboxyl (COOH), amino (NH₂), or an amino group substituted with a substantially aliphatic hydrocarbon group of not more than 30 carbon atoms, and R¹ is a direct bond, a carbonyl group -C(=O)-, lower alkylene or lower alkylene carboxyl lower alkylene, R² is hydrogen, lower alkyl or lower alko­xycarbonyl or has the meaning of R¹-X-H, or the meaning of Rʹ-Yʹ-(CH₂)nʹ-, provided that the compound (I) does not contain more than three lipophilic groups as defined.

  一种多层朗缪尔-布洛杰特薄膜聚合体，它在固体支撑表面上含有若干液晶类型化合物的单分子层，这些化合物最好具有通式 其中 Rʹ 和 Rʺ 独立地指大约 8 至 30 个碳原子的基本脂肪烃基，Yʹ 和 Yʺ 独立地指基团 -O-、-C(=O)-O-、R¹-X-H是极性基团，其中XH指羟基（OH）、羧基（COOH）、氨基（NH₂）、R¹是直接键、羰基-C(=O)-、低级亚烷基或低级亚烷基羧基低级亚烷基、R² 是氢、低级烷基或低级烷氧羰基，或具有 R¹-X-H 的含义，或具有 Rʹ-Yʹ-(CH₂)nʹ- 的含义，条件是化合物(I)不包含三个以上所定义的亲脂基团。
• Rust preventive composition
  申请人：NIPPON OIL CO. LTD.

  公开号：EP0801116A1

  公开（公告）日：1997-10-15

  A rust preventive composition which is obtained by blending at least one base oil selected from the group consisting of a hydrocarbon solvent, a mineral oil and a synthetic oil with, as essential components, (A) an organophosphoric ester calcium salt represented by the following general formula (1) in an amount of 0.1 to 5.0% by mass based on the total mass of the composition    wherein R1 and R2 are each an alkyl group having 6 to 18 carbon atoms; and a and b are each an integer of 1 to 6, (B) water in an amount of 0.1 to 3.0 parts by weight based on 1 part by weight of the component (A), and (C) a rust inhibitor in an amount of 2.0 to 30% by mass based on the total mass of the composition.

  一种防锈组合物，由至少一种从烃类溶剂、矿物油和合成油中选出的基础油作为基本成分混合而成、 (A) 下述通式（1）所代表的有机磷酸酯钙盐，其用量为组合物总质量的 0.1 至 5.0%（以质量计 其中 R1 和 R2 分别为具有 6 至 18 个碳原子的烷基；a 和 b 分别为 1 至 6 的整数、 (B) 水，以 1 份组分（A）的重量计，水的用量为 0.1 至 3.0 份（按重量计），以及 (C) 以组合物总重量计算，防锈剂的用量为 2.0 至 30%（按重量计）。
• RUST-PREVENTIVE OIL COMPOSITION
  申请人：Nippon Mitsubishi Oil Corporation

  公开号：EP1394289A1

  公开（公告）日：2004-03-03

  The rust preventive oil composition according to the present invention contains at least one kind of sulfonate of 1 to 10% by mass selected from a group consisting of an alkaline metal sulfonate, an alkaline earth-metal sulfonate (with the exception of barium sulfonate) and an amine sulfonate based on the total weight of the composition in at least one kind of base oil selected from a group consisting of a mineral oil and a synthetic oil, and the contents of barium, zinc, chlorine and lead are each 1000ppm by mass or less based on the total weight by element conversion of the composition, and the content of a compound having a group represented by the following general formula (1): [wherein R1 represents an alkyl group having 1 to 24 carbon atoms , R2 represents an alkylene group having 2 to 4 carbon atoms, m represents an integer of 1 to 5 and n represents an integer of 1 to 6] is 1000ppm by mass or less based on the total weight of the composition.

  根据本发明的防锈油组合物，在至少一种选自矿物油和合成油的基础油中，含有 至少一种质量分数为 1-10%的磺酸盐，该磺酸盐选自碱金属磺酸盐、碱土金属磺酸盐 （磺酸钡除外）和磺酸胺，以组合物总重量为基准、钡、锌、氯和铅的含量均不超过 1000ppm（以按元素换算的组合物总重量为基准），以及具有下 列通式(1)所代表基团的化合物的含量： [其中 R1 代表具有 1 至 24 个碳原子的烷基，R2 代表具有 2 至 4 个碳原子的亚烷基，m 代表 1 至 5 的整数，n 代表 1 至 6 的整数。］ 以组合物总重量为基准，质量分数不超过 1000ppm。
• METALWORKING OIL COMPOSITION AND METALWORKING METHOD
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP3505606A1

  公开（公告）日：2019-07-03

  Provided are: a metalworking oil composition having excellent workability and rust inhibiting performance, which is prepared by blending (A) at least one carboxylate selected from a polyhydric alcohol ester of a monocarboxylic acid and a monohydric alcohol ester of a polycarboxylic acid, (B) a phosphorus-containing compound, and (C) a rust inhibitor, wherein the monocarboxylic acid has 9 or more and 21 or less carbon atoms, and the content of the carboxylate is 0.6% by mass or more based on the total amount of the composition; and a metalworking method using the composition.

  提供了：一种具有优异加工性和防锈性能的金属加工油组合物，其制备方法是将 (A) 至少一种选自单羧酸的多元醇酯和多羧酸的一元醇酯的羧酸盐、(B) 含磷化合物和 (C) 防锈剂混合，其中单羧酸具有 9 个或更多和 21 个或更少的碳原子，且羧酸盐的含量为组合物总量的 0.6% 或以上；以及一种使用该组合物的金属加工方法。
• Metalworking oil composition and metalworking method
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US11214751B2

  公开（公告）日：2022-01-04

  Provided are: a metalworking oil composition having excellent workability and rust inhibiting performance, which is prepared by blending (A) at least one carboxylate selected from a polyhydric alcohol ester of a monocarboxylic acid and a monohydric alcohol ester of a polycarboxylic acid, (B) a phosphorus-containing compound, and (C) a rust inhibitor, wherein the monocarboxylic acid has 9 or more and 21 or less carbon atoms, and the content of the carboxylate is 0.6% by mass or more based on the total amount of the composition; and a metalworking method using the composition.

  提供了：一种具有优异加工性和防锈性能的金属加工油组合物，其制备方法是将 (A) 至少一种选自单羧酸的多元醇酯和多羧酸的一元醇酯的羧酸盐、(B) 含磷化合物和 (C) 防锈剂混合，其中单羧酸具有 9 个或更多和 21 个或更少的碳原子，且羧酸盐的含量为组合物总量的 0.6% 或以上；以及一种使用该组合物的金属加工方法。