蓝708防锈剂 | 29658-97-7

• 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: 蓝708防锈剂
• 中文别名: 兰708防锈剂；十二烯基丁二酸；防锈添加剂746；3,5-二羟基苯甲醇
• 英文名称: dodecenyl-succinic acid
• 英文别名: 2-dodecen-1-yl succinic acid；2-dodecenyl succinic acid；Dodecenylsuccinic acid；2-[(E)-dodec-1-enyl]butanedioic acid
• CAS: 29658-97-7
• 化学式: C₁₆H₂₈O₄
• 分子量: 284.396
• InChiKey: QDCPNGVVOWVKJG-VAWYXSNFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  20
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• USE OF NITROGEN COMPOUNDS QUATERNISED WITH ALKYLENE OXIDE AND HYDROCARBYL-SUBSTITUTED POLYCARBOXYLIC ACID AS ADDITIVES IN FUELS AND LUBRICANTS
  申请人：BASF SE

  公开号：US20160130514A1

  公开（公告）日：2016-05-12

  The invention relates to the use of quaternized nitrogen compounds as a fuel and lubricant additive or kerosene additive, such as in particular as a detergent additive, for decreasing or preventing deposits in the injection systems of direct-injection diesel engines, in particular in common rail injection systems, for decreasing the fuel consumption of direct-injection diesel engines, in particular of diesel engines having common rail injection systems, and for minimizing the power loss in direct-injection diesel engines, in particular in diesel engines having common rail injection systems; the invention further relates to the use as an additive for petrol, in particular for operation of DISI engines.

  该发明涉及将季铵化氮化合物用作燃料和润滑剂添加剂或煤油添加剂，特别是作为清洁剂添加剂，用于减少或预防直喷柴油发动机的喷射系统中的沉积物，在特定是在共轨喷射系统中，用于降低直喷柴油发动机的燃料消耗，特别是具有共轨喷射系统的柴油发动机，并用于减少直喷柴油发动机的功率损失，特别是在具有共轨喷射系统的柴油发动机中；该发明还涉及将其用作汽油添加剂，特别是用于DISI发动机的运行。
• Lubricant Composition for Fluid Dynamic Bearing
  申请人：Okada Tahei

  公开号：US20070281873A1

  公开（公告）日：2007-12-06

  A lubricating oil composition for fluid dynamic bearings which comprises 50 to 100% by mass of an ether compound comprising at least one ether bond and having 11 to 34 carbon atoms as the base oil and has a kinematic viscosity of at least 2.2 mm 2 /s at 100° C. is provided. The composition has excellent viscosity characteristics such as excellent fluidity at low temperatures and a small decrease in the viscosity in a high temperature range, exhibits lower evaporability, excellent energy saving property and excellent heat stability and is advantageously used for compact fluid dynamic bearings used under rotation at a high speed.

  提供一种用于流体动力轴承的润滑油组合物，其包括质量百分比为50至100%的醚化合物作为基础油，该醚化合物至少包含一个醚键，碳原子数为11至34个，并且在100°C时具有至少2.2 mm²/s的运动黏度。该组合物具有出色的黏度特性，如低温下的出色流动性和高温范围内黏度的小幅降低，表现出较低的挥发性，出色的节能性能和优异的热稳定性，适用于在高速旋转下使用的紧凑型流体动力轴承。
• PHOTORESPONSIVE LOW-MOLECULAR WEIGHT MATERIAL, ADHESIVE, TONER, AND IMAGE FORMING METHOD
  申请人：KONICA MINOLTA, INC.

  公开号：US20200264530A1

  公开（公告）日：2020-08-20

  Disclosed is a compound containing a specific structure having an azomethine part, the compound being reversibly fluidized and non-fluidized by being irradiated with light.

  揭示了一种含有具有偶氮甲烷部分的特定结构的化合物，该化合物通过光照可逆地使其变流动或非流动。
• Method For Producing Amides In The Presence Of Superheated Water
  申请人：Krull Matthias

  公开号：US20110089021A1

  公开（公告）日：2011-04-21

  The invention relates to a method for producing carboxylic acid amides, according to which at least one carboxylic acid of formula (I) R 3 —COON   (I) wherein R 3 is hydrogen or an optionally substituted hydrocarbon radical comprising between 1 and 50 carbon atoms, is reacted with at least one amine of formula (II) HNR 1 R 2 (II) wherein R 1 and R 2 are independently hydrogen or an optionally substituted hydrocarbon radical comprising between 1 and 100 C atoms, to form an ammonium salt, and said ammonium salt is reacted in the presence of superheated water, under microwave irradiation, to form a carboxylic acid amide.

  该发明涉及一种生产羧酸酰胺的方法，根据该方法，至少一种具有以下结构的羧酸（I）R3—COON（I）其中R3是氢或含有1至50个碳原子的可选择取代的烃基，与至少一种具有以下结构的胺（II）HNR1R2（II）其中R1和R2独立地是氢或含有1至100个碳原子的可选择取代的烃基，反应形成一种铵盐，然后在超热水存在下，在微波辐射下，将该铵盐反应形成一种羧酸酰胺。
• Continuous Method For Producing Esters Of Aliphatic Carboxylic Acids
  申请人：Krull Matthias

  公开号：US20120103790A1

  公开（公告）日：2012-05-03

  The invention relates to a continuous method for producing aliphatic carbonic acid esters by reacting at least one aliphatic carboxylic acid of formula (I) R 1 —COOH (I), wherein R 1 represents hydrogen or an optionally substituted aliphatic hydrocarbon group with 1 to 50 carbon atoms, with at least one alcohol of formula (II) R 2 —(OH) n (II), wherein R 2 represents an optionally substituted hydrocarbon group with 1 to 100 C atoms and n is an integer from 1 to 10, in the presence of at least one transesterification catalyst in a reaction tube the longitudinal axis of which extends in the direction of propagation of the microwaves of a monomode microwave applicator, under microwave irradiation to form the ester.

  该发明涉及一种连续生产脂肪族碳酸酯的方法，通过在至少一种脂肪族羧酸（化学式（I）R1—COOH（I），其中R1代表氢或具有1至50个碳原子的可选择取代的脂肪烃基）与至少一种醇（化学式（II）R2—(OH)n（II），其中R2代表可选择取代的具有1至100个碳原子的碳氢化合物基团，n为1至10的整数）在至少一种酯交换催化剂存在下，在反应管中进行反应，该反应管的纵轴沿着单模微波应用器的微波传播方向延伸，在微波辐照下形成酯。