N,N-bis(2-hydroxyethyl)heptanamide | 3077-36-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N,N-bis(2-hydroxyethyl)heptanamide
• CAS: 3077-36-9
• 化学式: C₁₁H₂₃NO₃
• 分子量: 217.31
• InChiKey: HVRLYMYGSBUINC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  15
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  60.8
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Method for reducing the emission of unpleasant odors from a water closet and foaming composition for carrying out the same
  申请人：Laboratorio Chimico Farmaceutico Sammarinese S.A.

  公开号：EP1125896A1

  公开（公告）日：2001-08-22

  The invention relates to a method for reducing the emission of unpleasant odors from a water closet comprising the step of dispensing within the water closet a compact and creamy foam, the foam being such that by dispensing 8 g thereof in a cylindrical container having a diameter of 11 cm, it appears to be essentially constituted by bubbles having a maximum diameter of 1 mm and having a substantially constant volume for at least 10 minutes. The invention also relates to a foaming composition for carrying out said method, as well as to an aerosol bomb provided with dispensing means for delivering a foam from said foaming composition. Advantageously, the foam of the invention acts as a barrier against unpleasant odors possibly released from the water closet.

  本发明涉及一种减少水箱异味排放的方法，该方法包括在水箱中喷洒一种细腻的泡沫，这种泡沫在直径为 11 厘米的圆柱形容器中喷洒 8 克，在至少 10 分钟的时间内，泡沫基本上由最大直径为 1 毫米的气泡构成，并且体积基本恒定。本发明还涉及一种用于实施上述方法的发泡组合物，以及一种装有分配装置的气雾弹，用于从上述发泡组合物中产生泡沫。更有利的是，本发明的泡沫可以阻隔水箱可能释放出的难闻气味。
• Process for producing polyolefin
  申请人：MITSUI CHEMICALS, INC.

  公开号：EP1348719A1

  公开（公告）日：2003-10-01

  A process for producing a polyolefin according to the present invention comprises (co) polymerizing one or two or more α-olefins in a vapor phase in a fluidized-bed reactor, wherein the concentration of (A) a saturated aliphatic hydrocarbon in the fluidized bed reactor is 1 mol% or more and at least one compound selected from (B) an aliphatic amide and (C) a nonionic surfactant constituted only of carbon, oxygen and hydrogen atoms is made to exist in the reactor. The present invention can provide a process for producing a polyolefin, the process ensuring that the prevention of clogging caused by the generation of sheet or block polymers and a high efficiency of the production of a polyolefin due to good catalytic activity can be accomplished at the same time and also having superb continuous productivity.

  根据本发明的一种生产聚烯烃的工艺包括（共）在流化床反应器中以气相聚合一种或两种或两种以上的α-烯烃，其中流化床反应器中（A）饱和脂肪族烃的浓度为1摩尔％或更高，并使至少一种选自（B）脂肪族酰胺和（C）仅由碳原子、氧原子和氢原子构成的非离子表面活性剂的化合物存在于反应器中。本发明可提供一种生产聚烯烃的工艺，该工艺可确保同时实现防止因生成片状或块状聚合物而造成的堵塞，以及因良好的催化活性而实现聚烯烃的高效生产，并具有极高的连续生产率。
• SOLID CATALYST FOR OLEFIN POLYMERIZATION, OLEFIN POLYMERIZATION METHOD, AND OLEFIN POLYMER PARTICLE PRODUCED BY THE METHOD
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2096126A1

  公开（公告）日：2009-09-02

  An object of the present invention is to provide solid catalyst component for manufacturing an olefin polymer having an excellent particulate morphology without the concern of causing fouling, and a polymerization of olefin in the presence of said solid catalyst component. A solid catalyst (K) for olefin polymerization of the invention is characterized by meeting the following requirements [1] and [2]: [1] a loss of ignition is 30 wt% or less as measured on a differential thermogravimeter; and [2] after treating the catalyst with water vapor of room temperature and then contacting it with acetonitrile, a component eluted into the acetonitrile comprises a compound having a molecular skeleton represented by the following general formula [I]. (R in the above formula [I] is a hydrogen atom or an alkyl group having 1 to 12 carbon atoms.)

  本发明的目的是提供用于制造烯烃聚合物的固体催化剂组分，该催化剂组分具有优异的微粒形态，且不会造成堵塞，并可在所述固体催化剂组分存在下进行烯烃聚合。 本发明用于烯烃聚合的固体催化剂（K）的特点是满足以下要求[1]和[2]： [1）在差热分析仪上测量的着火损失为 30 wt%或更低；以及 [2]用室温水蒸气处理催化剂，然后使其与乙腈接触，洗脱到乙腈中的组分包括具有以下通式[I]表示的分子骨架的化合物。 (上式[I]中的 R 是氢原子或具有 1 至 12 个碳原子的烷基）。
• SOLVENT BORNE HIGH SOLIDS COATING COMPOSITIONS
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0285650A1

  公开（公告）日：1988-10-12
• US4814382A
  申请人：——

  公开号：US4814382A

  公开（公告）日：1989-03-21