十六碳烯基琥珀酸酐 | 32072-96-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 十六碳烯基琥珀酸酐
• 中文别名: 3-十六碳-二氢-2,5-呋喃二酮
• 英文名称: Hexadecenylsuccinic anhydride
• 英文别名: 3-[(E)-hexadec-1-enyl]oxolane-2,5-dione
• CAS: 32072-96-1
• 化学式: C₂₀H₃₄O₃
• 分子量: 322.5
• InChiKey: RSPWVGZWUBNLQU-FOCLMDBBSA-N

物化性质

• 熔点：
  62.0 to 66.0 ℃
• 沸点：
  410 °C
• 物理描述：
  Liquid
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解，也未有已知危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  23
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2917190090
• 安全说明：
  S24,S36/37
• 危险类别码：
  R43

文献信息

• IMIDE-LINKED MALEIMIDE AND POLYMALEIMIDE COMPOUNDS
  申请人：Mizori Farhad G.

  公开号：US20110130485A1

  公开（公告）日：2011-06-02

  The invention is directed to maleimide thermosets incorporating imide-extended mono-, bis-, or polymaleimide compounds. These imide-extended maleimide compounds are prepared by the condensation of appropriate anhydrides with appropriate diamines to give amine terminated compounds. These compounds are then condensed with excess maleic anhydride to yield imide-extended maleimide compounds.

  这项发明涉及将咪唑烯烃热固性树脂与亚酰亚胺扩展的单、双或多咪唑烯烃化合物结合。这些亚酰亚胺扩展的咪唑烯烃化合物是通过适当的酐与适当的二胺进行缩合反应制备的，以得到末端带有胺基的化合物。然后，这些化合物与过量的马来酸酐缩合，得到亚酰亚胺扩展的咪唑烯烃化合物。
• Alkyl-succinhydrazide additives for lubricants
  申请人：UNIROYAL CHEMICAL COMPANY, INC.

  公开号：US20030104953A1

  公开（公告）日：2003-06-05

  Disclosed herein is a composition comprising: (A) a lubricant, and (B) at least one alkyl succinhydrazide compound of the formula: 1 wherein: R 1 is selected from the group consisting of linear or branched alkyl, alkenyl, alkaryl, alkyl ether, alkyl ester, and alkylene ester groups; R 2 is selected from the group consisting of hydrogen, linear or branched alkyl, alkenyl, alkyl ether, and alkyl ester groups; and R 3 and R 4 are independently selected from the group consisting of hydrogen, linear or branched alkyl and alkenyl groups, aryl groups, and alkaryl groups.

  本文揭示了一种组合物，包括：（A）润滑剂和（B）至少一种烷基琥珀酰肼化合物，其化学式为：1，其中：R1选自线性或支链烷基、烯基、烷基芳基、烷基醚、烷基酯和烷基酯基团组成的群；R2选自氢、线性或支链烷基、烯基、烷基醚和烷基酯基团组成的群；R3和R4分别独立选自氢、线性或支链烷基和烯基、芳基和烷基芳基团组成的群。
• Apparatus for three-dimensional optical data storage and retrieval
  申请人：Fourkas T. John

  公开号：US20060057497A1

  公开（公告）日：2006-03-16

  A three dimensional optical data storage and retrieval system that includes a three dimensional optical data storage medium and an apparatus for providing access to data stored on the medium. The data storage medium includes an optical data storage material which either a low molecular weight or polymeric glassy solid that are capable of undergoing multi-photon excitation that are energetically different in the write and read cycles. The optical data storage materials provide substantially higher storage capacities relative to conventional materials, and show high robustness in that written and stored data can undergo multiple read cycles without erasure or overwriting. An apparatus for data recording and accessing stored data on the medium includes a controllable variable energy photo-emitting excitation source and an emission photo-detector.

  一种三维光学数据存储和检索系统，包括一个三维光学数据存储介质和一个提供访问介质上存储数据的设备。数据存储介质包括一种光学数据存储材料，其为能够在写入和读取周期中产生不同能量的多光子激发的低分子量或聚合物玻璃固体。光学数据存储材料相对于传统材料具有明显更高的存储容量，并且在写入和存储数据可以经受多次读取周期而不会被擦除或覆盖的情况下表现出高度的稳健性。用于在介质上记录数据和访问存储数据的设备包括可控的可变能量光发射激发源和发射光电探测器。
• Diesel Composition and Method of Increasing Biodiesel Oxidation Stability
  申请人：Lin Jianmin

  公开号：US20120124896A1

  公开（公告）日：2012-05-24

  The present invention discloses a diesel composition, which comprises a base diesel and an additive composition, characterized in that said base diesel comprises biodiesel, and said additive composition comprises component (a) and component (b), wherein said component (a) is an arylamine-type antioxidant, and said component (b) is one or more polyamines or derivatives thereof. The diesel composition of the present invention has a superior oxidation stability.

  本发明揭示了一种柴油组合物，包括基础柴油和添加剂组合物，其特征在于所述基础柴油包括生物柴油，所述添加剂组合物包括组分（a）和组分（b），其中所述组分（a）是芳基胺类抗氧化剂，所述组分（b）是一种或多种聚胺或其衍生物。本发明的柴油组合物具有优异的氧化稳定性。
• ASHLESS OR REDUCED ASH QUATERNARY DETERGENTS
  申请人：The Lubrizol Corporation

  公开号：US20140243247A1

  公开（公告）日：2014-08-28

  A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.

  这是一种由油溶性离子性清洁剂组成的配方，不会向配方中添加金属离子，其中包括一个四元非金属氮族阳离子和一个有至少一个足够长的烃基团以使清洁剂具有油溶性的有机阴离子，该清洁剂具有至少2:1的总碱度数（TBN）与总酸度数（TAN）比率，可向润滑剂配方赋予无灰碱度。