1,2-苯二羧酸 1-十六烷基酯 | 51834-16-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1,2-苯二羧酸 1-十六烷基酯
• 中文别名: 1,2-苯二羧酸1-十六烷基酯；N-(3-氰基苯基)-2-(4-羟基苯基)乙酰胺
• 英文名称: mono-hexadecyl ortho-phthalate
• 英文别名: monohexadecyl phthalate；phthalic acid monohexadecyl ester；16-Phth；Phthalsaeure-monohexadecylester；Phthalsaeuremonocetylester；hexadecyl hydrogen phthalate；2-hexadecoxycarbonylbenzoic acid
• CAS: 51834-16-3
• 化学式: C₂₄H₃₈O₄
• 分子量: 390.563
• InChiKey: VCLGPSQEYABDHT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  28
• 可旋转键数：
  18
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2918990090

反应信息

• 作为反应物：
  描述：

  europium(III) nitrate hexahydrate 、 1,2-苯二羧酸 1-十六烷基酯 在 sodium carbonate 作用下， 以 水 为溶剂， 生成
  参考文献：
  名称：

  Spectroscopic study on the photophysical properties of novel lanthanide complexes with long chain mono-L phthalate (L=hexadecyl, octadecyl and eicosyl)

  摘要：

  Ortho-phthalic anhydride was modified with long chain alcohol (1-hexadecanol, I-octadecanol and 1-eicosanol) to their corresponding mono-L phthalate (L=hexadecyl, octadecyl and eicosyl), i.e. monohexadecyl phthalate (16-Phth), monooctadecyl phthalate (18-Phth), and monoeicosyl phthalate (20-Phth), respectively. Nine novel lanthanide (Eu3+, Tb3+ and Dy3+) complexes with these three mono-L phthalate ligands were synthesized and characterized by elemental analysis and IR spectra. The photophysical properties of these complexes were studied in detail with various spectroscopes such as ultraviolet-visible absorption spectra, low temperature phosphorescence spectra and fluorescent spectra. The ultraviolet-visible absorption spectra show some band shifts with the different chain-length of phthalate monoester and homologous lanthanide complexes. From the low temperature phosphorescent emission, the triplet state energies for these three ligands were determined to be around 22,650 cm(-1) (16-Phth), 23,095 cm(-1) (18-Phth) and 22,400 cm(-1) (20-Phth), respectively, suggesting they are suitable for the sensitization of the luminescence of Eu3+, Tb3+ and Dy3+. The fluorescence excitation and emission spectra for these lanthanides complexes of the three ligands take agreement with the above predict from energy match. (c) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2004.12.036
• 作为产物：
  描述：

  苯酐 、 1-十六烷醇 生成 1,2-苯二羧酸 1-十六烷基酯
  参考文献：
  名称：

  Willstaetter; Mayer; Hueni, Justus Liebigs Annalen der Chemie, 1911, vol. 378, p. 114

  摘要：

  DOI：

文献信息

• Dicarboxylic diester, process for producing the same, and refrigerating machine lubricating oil comprising the ester
  申请人：Kawahara Yasuyuki

  公开号：US20050038283A1

  公开（公告）日：2005-02-17

  A diester represented by the formula wherein A represents a cyclohexane ring, cyclohexene ring or benzene ring, X is H or methyl group, R X and R Y are the same or different and each is C3-C18 branched-chain alkyl group, C1-C18 straight-chain alkyl group, C2-C18 straight-chain alkenyl or C3-C18 cycloalkyl, provided that when A is a benzene ring, R X and R Y are different from each other and —COOR X and —COOR Y are attached to two adjacent carbon atoms of the benzene ring, and having the following properties: 1) a total acid number of 0.05 mgKOH/g or less, 2) a sulfated ash content of 10 ppm or less, 3) a sulfur content of 20 ppm or less, 4) a phosphorus content of 20 ppm or less, 5) a peroxide value of 1.0 meq/kg or less, 6) a carbonyl value of 10 or less; 7) a volume resistivity of 1×10 11 Ω·cm or more, 8) a hydroxyl value of 3 mgKOH/g or less, and 9) a water content of 100 ppm or less, a process for preparing the same and a refrigerator lubricating oil comprising the diester.

  由以下公式表示的二酯，其中A代表环己烷环、环己烯环或苯环，X为H或甲基基团，RX和RY相同或不同，且每个均为C3-C18支链烷基基团、C1-C18直链烷基基团、C2-C18直链烯基或C3-C18环烷基，前提是当A为苯环时，RX和RY彼此不同，且—COORX和—COORY连接到苯环的两个相邻碳原子，并具有以下特性：1）总酸值为0.05 mgKOH/g或更低，2）硫酸盐灰分含量为10 ppm或更低，3）硫含量为20 ppm或更低，4）磷含量为20 ppm或更低，5）过氧化值为1.0 meq/kg或更低，6）羰基值为10或更低；7）体积电阻率为1×1011Ω·cm或更高，8）羟值为3 mgKOH/g或更低，9）水含量为100 ppm或更低，制备该二酯的方法以及包含该二酯的制冷剂润滑油。
• Heat-laminatable composite film and laminated material using the same
  申请人：KURARAY CO., LTD.

  公开号：EP0164594A2

  公开（公告）日：1985-12-18

  A heat-laminating composite film obtained by providing, in sequence, a layer of a mixture of (B) a reactive polyurethane containing isocyanate groups therein and (C) a vinyl chloride-vinyl acetate copolymer on one surface of a film of (A) a saponified product of ethylene-vinyl acetate copolymer, or, Layer (B) and further Layer (C) on one surface of the film of (A) and, a laminated material obtained by heat-laminating the composite film onto at least one surface of a plasticized polyvinyl chloride layer. The heat-laminating composite film of the present invention is excellent in blocking resistance and adhesive strength. Further by heat-laminating the composite film onto the plasticized polyvinyl chloride layer, bleeding of the plasticizer in the polyvinyl chloride layer can be prevented.

  一种热复合薄膜，它是在(A)乙烯-醋酸乙烯共聚物的皂化产品薄膜的一个表面上依次提供一层(B)含有异氰酸酯基团的活性聚氨酯和(C)氯乙烯-醋酸乙烯共聚物的混合物、或，在（A）薄膜的一个表面上形成层（B）和层（C），以及，通过将复合膜热复合在塑化聚氯乙烯层的至少一个表面上而得到的复合材料。 本发明的热复合膜具有优异的抗阻塞性和粘合强度。此外，通过将复合膜热复合在塑化聚氯乙烯层上，可以防止聚氯乙烯层中的增塑剂渗出。
• Coloured polyester container and also preform for such a coloured container, and a method for manufacturing a coloured polyester container
  申请人：Holland Colours N.V.

  公开号：EP0310181A2

  公开（公告）日：1989-04-05

  Described is a coloured container of polyester obtained by injection moulding of a preform starting from colourless polyester granulate to which a particulate dyestuff composition is fed. The particulate dyestuff composition used is a particulate intimate mixture of a dyestuff and/or a pigment and a solid wax-like carrier having a melting point above 45 °C. The preform obtained is converted to the final shape by blowing. The invention also relates to a preform and to a method for producing the coloured polyester container described.

  所描述的是一种彩色聚酯容器，它是由无色聚酯粒料制成的预型件通过注塑成型获得的，预型件中加入了颗粒染料组合物。所使用的微粒染料组合物是染料和/或颜料与固体蜡状载体的微粒亲密混合物，其熔点高于 45 °C。 获得的预型件通过吹制转换成最终形状。 本发明还涉及一种预型件和一种生产所述彩色聚酯容器的方法。
• Polymer compositions
  申请人：KURARAY Co. LTD.

  公开号：EP0434067A2

  公开（公告）日：1991-06-26

  Polymer compositions comprising a polymer (A) having a repeating structure unit of the formula (I) in the main chain wherein R¹, R², R³, R⁴, R⁵ and R⁶ are respectively a hydrogen atom or a lower alkyl, and at least one species selected from the group consisting of a phenol compound and a plasticizer. The polymer compositions of the present invention disintegrate themselves due to decomposition of the polymer (A) contained therein in atmosphere, soil or water and thus, they are useful as materials for disposable moldings.

  聚合物组合物，其聚合物 (A) 的主链中含有式 (I) 的重复结构单元 其中 R¹、R²、R³、R⁴、R⁵ 和 R⁶ 分别为氢原子或低级烷基，以及至少一种选自苯酚化合物和增塑剂组成的组的物质。本发明的聚合物组合物在大气、土壤或水中会因所含聚合物（A）的分解而自行解体，因此可用作一次性模塑材料。
• Heat shrinkable film and multilayered film
  申请人：KURARAY CO., LTD.

  公开号：EP0545312A1

  公开（公告）日：1993-06-09

  A heat shrinkable film or multilayered film comprising at least one layer comprising an EVOH (A) having an average ethylene content of 20 to 60 mol% and an areal shrinkage when immersed in hot water at 90°C for 1 minute of at least 10% and having thermal characteristics satisfying the following condition (i) 1 ≦ |T(1) - T(2)} - t(1) - t(2)}| ≦ 20   (i) wherein 1 ≦ |t(1) - T(1)| ≦ 20 in the case of T(1) = T(2) and t(1) = t(2) and wherein T(1) and T(2) represent peak temperature (°C) on the highest temperature side and lowest temperature side respectively in differential scanning calorimetry (DSC) measurement of said EVOH (A) and t(1) and t(2) peak temperatures originating from T(1) and T(2), respectively, in DSC measurement of said EVOH having been treated with an alkaline solvent.

  一种热收缩薄膜或多层膜，至少包含一层 EVOH (A)，其平均乙烯含量为 20 至 60 摩尔%，在 90°C 热水中浸泡 1 分钟后的平均收缩率至少为 10%，并具有满足以下条件的热特性 (i) 1 ≦ |T(1) - T(2)} - t(1) - t(2)}| ≦ 20 (i) 在 T(1) = T(2) 和 T(1) = T(2) 的情况下，1 ≦ ||T(1) - T(1)| ≦ 20，以及 其中，T(1) 和 T(2) 分别代表在差示扫描量热法 (DSC) 测量所述 EVOH (A) 时最高温度侧和最低温度侧的峰值温度 (°C)，以及在用碱性溶剂处理所述 EVOH 的 DSC 测量中分别源自 T(1) 和 T(2) 的 t(1) 和 t(2) 峰值温度。