1-(甲基丙烯酰氧基)-2,2,6,6-四甲基哌啶 | 819084-82-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 1-(甲基丙烯酰氧基)-2,2,6,6-四甲基哌啶
• 英文名称: 2,2,6,6-tetramethyl-piperidyl methacrylate
• 英文别名: 2,2,6,6-Tetramethylpiperidinyl methacrylate；(2,2,6,6-tetramethylpiperidin-1-yl) 2-methylprop-2-enoate
• CAS: 819084-82-7
• 化学式: C₁₃H₂₃NO₂
• 分子量: 225.331
• InChiKey: SEOSQBZZSQXYDO-UHFFFAOYSA-N

物化性质

• 沸点：
  267.8±23.0 °C(Predicted)
• 密度：
  0.97±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• GRANULAR COMPOSITE ADDITIVE FOR POLYOLEFIN, PROCESS FOR PRODUCING THE SAME, AND POLYOLEFIN COMPOSITION CONTAINING THE SAME
  申请人：ASAHI DENKA KOGYO KABUSHIKI KAISHA

  公开号：EP1266932A1

  公开（公告）日：2002-12-18

  The present invention provides a multi-component granular additive for polyolefins which has a strength and a function which enable the additive to be dust-free and be of components-in-granule type. It comprises 10 parts by mass of a nucleating agent comprising an alkali metal salt or hydroxyaluminum salt of an aromatic monocarboxlylic acid or comprising an alkali metal salt or hydroxyaluminum salt of an acid aromatic phosphoric ester compound, 1 to 50 parts by mass of a phenolic antioxidant, 5 to 50 parts by mass of polyproylene, and 0 to 500 parts by mass of one or more optional additive components other than the nucleating agent and the phenolic antioxidant.

  本发明提供了一种用于聚烯烃的多组分粒状添加剂，其强度和功能可使添加剂无粉尘，且为粒状组分。它包括 10 份（质量份）成核剂，成核剂包括芳香族单羧酸的碱金属盐或羟基铝盐，或包括酸性芳香族磷酸酯化合物的碱金属盐或羟基铝盐；1 至 50 份（质量份）酚类抗氧化剂；5 至 50 份（质量份）聚丙烯；以及 0 至 500 份（质量份）除成核剂和酚类抗氧化剂之外的一种或多种可选添加剂成分。
• FLUORESCENT RETROREFLECTIVE SHEET
  申请人：Nippon Carbide Kogyo Kabushiki Kaisha

  公开号：EP1273933A1

  公开（公告）日：2003-01-08

  This invention provides encapsulated type fluorescent retroreflective sheeting which is excellent in appearance and weatherability, and which comprises a surface-protective layer disposed on the side on which light is to strike, a binder layer connected to the surface-protective layer through network bonding parts, an air layer which is sealed-up by the network bonding parts between the surface-protective layer and the binder layer, and a retroreflective element layer disposed between the surface-protective layer and the air layer, or between the binder layer and the air layer, wherein at least one layer located on the light-incident side of sealed-up air layer contains at least one fluorescent dye selected from the group consisting of benzimidazole coumarin type-fluorescent dyes of formula (1) as follows: and benzopyran type-fluorescent dyes of formula (2) as follows:

  本发明提供了外观和耐候性极佳的封装型荧光逆反射薄板，它包括设置在光线照射侧的表面保护层、通过网络粘接部件与表面保护层连接的粘结剂层、通过网络粘接部件密封在表面保护层和粘结剂层之间的空气层，以及设置在表面保护层和空气层之间或粘结剂层和空气层之间的逆反射元件层、以及位于表面保护层和空气层之间或粘结剂层和空气层之间的逆反射元件层，其中位于密封的空气层受光侧的至少一层含有至少一种荧光染料，该荧光染料选自由如下式（1）的苯并咪唑香豆素型荧光染料组成的组： 和如下式（2）的苯并吡喃型荧光染料：
• ELECTRICITY STORAGE DEVICE
  申请人：NEC Corporation

  公开号：EP1381100A1

  公开（公告）日：2004-01-14

  A charge storage device such as a battery, wherein a positive electrode comprises a nitroxyl compound having a structure of a nitroxyl cation moiety represented by formula (I) in an oxidized state while having a structure of a nitroxyl radical moiety represented by formula (II) in a reduced state and a reaction represented by reaction formula (A) in which an electron is transferred between these states is used as a positive electrode reaction. The charge storage device can have a higher energy density and can be used at a large current.

  一种蓄电装置（如电池），其正极由硝基化合物组成，该硝基化合物在氧化态具有由式（I）表示的硝基阳离子分子结构，在还原态具有由式（II）表示的硝基自由基分子结构，正极反应由反应式（A）表示，其中电子在这些状态之间转移。这种电荷储存装置的能量密度较高，可在较大电流下使用。
• Nucleating agent and crystalline polymer composition containing the same
  申请人：Asahi Denka Co., Ltd.

  公开号：EP1375582A2

  公开（公告）日：2004-01-02

  A nucleating agent which comprises a compound represented by formula (I): wherein R1 and R2 each represent an alkyl group having 1 to 9 carbon atoms; R3 represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and M represents an alkali metal, has an average particle size of 10 µm or smaller, and shows substantially no crystalline peaks in X-ray diffractometry.

  一种成核剂，由式(I)代表的化合物组成： 其中 R1 和 R2 分别代表具有 1 至 9 个碳原子的烷基；R3 代表氢原子或具有 1 至 4 个碳原子的烷基；M 代表碱金属、 平均粒径为 10 微米或更小，在 X 射线衍射仪中基本不显示结晶峰。
• FILM FOR OPTICAL COMPONENT, WINDING LAMINATE OF FILM, OPTICAL COMPONENT, AND OPTICAL DISC
  申请人：Hitachi Chemical Co., Ltd.

  公开号：EP1589060A1

  公开（公告）日：2005-10-26

  A film for optical parts exhibiting high transmittance of short-wavelength light on the order of 400 nm, low birefringence, and excellent flexibility in which warping can be prevented after use for a long term, and a coiled film laminate using the film for optical parts, and an optical parts and an optical discs. The film for optical parts is characterized by comprising a light transmitting layer principally comprising thermosetting resin where an integrated value of the ratio of loss modulus to storage modulus in a temperature range of 30°C to 80°C as determined by a dynamic viscoelasticity measurement under a tensile stress mode at a frequency of 10 Hz with a heating rate of 3°C/min is 2 or more.

  一种光学部件用薄膜，具有 400 nm 左右的短波长光的高透射率、低双折射、长期使用后可防止翘曲的优异柔韧性，以及使用该光学部件用薄膜的卷膜层压板、光学部件和光盘。光学部件用薄膜的特征是包括一个主要由热固性树脂组成的透光层，该透光层在 30°C 至 80°C 的温度范围内，损失模量与存储模量之比综合值为 2 或 2 以上，该损失模量是在频率为 10 Hz、加热速度为 3°C/min 的拉伸应力模式下，通过动态粘弹性测量测定的。