4,4a(2)-Oxybis[3-chlorobenzenamine] | 57688-15-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,4a(2)-Oxybis[3-chlorobenzenamine]
• 英文别名: 4-(4-amino-2-chlorophenoxy)-3-chloroaniline
• CAS: 57688-15-0
• 化学式: C₁₂H₁₀Cl₂N₂O
• 分子量: 269.12
• InChiKey: BJYLXSRZHXURQI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  61.3
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Copolyetherimides
  申请人：Ye Qing

  公开号：US20070043203A1

  公开（公告）日：2007-02-22

  Copolyetherimides compositions having high glass transition temperatures and outstanding ductility are presented. The copolyetherimides having M w of at least 40,000 comprising isomeric bis(phthalimide) structural units within a relatively narrow range of isomer proportions exhibited Tgs of at least 240° C. and outstanding Notched Izod values. The copolyetherimides comprise oxydianiline residues and structural units of the formulas (I) and (II) (III). The copolyetherimides are characterized by a mole percentage of structural units derived from 4,4′-biphenol in a range from about 55% to about 85% of all bisphenol-derived structural units present in the copolyetherimide composition; a mole percentage of structural units derived from bisphenol A in a range from about 45% to about 15% of all bisphenol-derived structural units present in the copolyetherimide composition; and a total mole percentage of structural units derived from bisphenol A or 4,4′-biphenol of at least 95% of all bisphenol-derived structural units present in the copolyetherimide composition.

  介绍了具有高玻璃化转变温度和优异韧性的共聚醚酰亚胺组合物。具有至少40,000的Mw的共聚醚酰亚胺包括在一个相对狭窄的异构比例范围内的同分异构的双酞酰亚胺结构单元，表现出至少240°C的玻璃化转变温度和优异的切口冲击值。共聚醚酰亚胺包括氧代苯胺残基和公式（I）和（II）（III）的结构单元。共聚醚酰亚胺的特征是：从所有双酚衍生结构单元中派生的结构单元的摩尔百分比在55％至85％的范围内；从所有双酚衍生结构单元中派生的结构单元的摩尔百分比在45％至15％的范围内；以及从双酚A或4,4'-联苯酚衍生的结构单元的总摩尔百分比至少为所有双酚衍生结构单元的95％。
• Aromatic polyimides derived from aromatic dianhydrides and chlorinated aromatic diamines
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0491306A1

  公开（公告）日：1992-06-24

  Aromatic homopolyimide and copolyimide films derived from an aromatic dianhydride and a chlorinated aromatic diamine such as 2-chloro-p-phenylene diamine and 2,2'-dichloro-4,4'-diaminodiphenyl ether are described. The films have low water absorption, high elastic modulus and elongation and can be heat-processed without embrittlement.

  描述了由芳香族二酐和氯化芳香族二胺（如 2-氯-对苯二胺和 2,2'-二氯-4,4'-二氨基二苯醚）衍生的芳香族均聚亚胺和共聚亚胺薄膜。这些薄膜具有吸水性低、弹性模量和伸长率高的特点，可进行热加工而不会发生脆化。
• OPTICAL MEMBERS MADE OF POLYIMIDE RESINS
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1237015A1

  公开（公告）日：2002-09-04

  For providing a polyimide optical component exhibiting good physical properties inherent to a polyimide, i.e., heat resistance, mechanical properties, electric properties, thermal oxidation stability and chemical resistance, as well as good transparency and a high refractive index, this invention, this invention essentially uses a particular diamine and a particular tetracarboxylic dianhydride to give an optical component made of a polyimide having a motif represented by general formula (1):    wherein in general formula (1), A represents general formula (2), (3) or (4); X represents a direct bond, -O-, -SO2- or -C(CF3)2-; in general formula (2), R1 and R2 represent H, Cl, Br, CH3 or CF3; in general formula (3), A1 represents -O-, -S-, -CO-, -CH2-, -SO2-, -C(CH3)2- or -C(CF3)2-; in general formula (4), A2 represents a direct bond, -O-, -S-, -CO-, -SO2-, -C(CH3)2- or -C(CF3)2-.

  为了提供一种聚酰亚胺光学元件，使其具有聚酰亚胺固有的良好物理性能，即耐热性、机械性能、电性能、热氧化稳定性和耐化学性，以及良好的透明度和高折射率，本发明主要使用一种特定的二胺和一种特定的四羧酸二酐，以得到一种由具有通式（1）表示的图案的聚酰亚胺制成的光学元件： 其中，在通式（1）中，A 代表通式（2）、（3）或（4）；X 代表直接键、-O-、-SO2- 或-C(CF3)2-； 通式（2）中，R1 和 R2 代表 H、Cl、Br、CH3 或 ； 通式（3）中，A1 代表-O-、-S-、-CO-、-CH2-、-SO2-、-C( )2- 或-C( )2-； 通式（4）中，A2 代表直接键、-O-、-S-、-CO-、-SO2-、-C( )2- 或 -C( )2-。
• ASYMMETRIC GAS SEPARATION MEMBRANE, AND GAS SEPARATION METHOD
  申请人：Ube Industries, Ltd.

  公开号：EP2335815A1

  公开（公告）日：2011-06-22

  There is disclosed an asymmetric gas separation membrane exhibiting both improved gas separation performance and improved mechanical properties, which is made of a soluble aromatic polyimide comprised of a repeating unit represented by general formula (1): wherein B in general formula (1) B comprises 10 to 70 mol% of tetravalent unit B1 represented by general formula (B1) and 90 to 30 mol% of tetravalent unit B2 represented by general formula (B2), and A in general formula (1) comprises 10 to 50 mol% of bivalent unit A1 represented by general formula (A1a) or the like and 90 to 30 mol% of bivalent unit A2 represented by general formula (A2a) or the like.

  本发明公开了一种既能提高气体分离性能又能改善机械性能的不对称气体分离膜，它是由通式（1）代表的重复单元组成的可溶性芳香族聚酰亚胺制成的： 其中通式（1）B 中的 B 包括 10 至 70 摩尔%由通式（B1）代表的四价单元 B1 和 90 至 30 摩尔%由通式（B2）代表的四价单元 B2，以及 通式（1）中的 A 包括 10 至 50 摩尔%由通式（A1a）或类似物质代表的二价单元 A1 和 90 至 30 摩尔%由通式 (A2a) 或类似通式代表的二价单元 A2。
• Optical members made of polymide resins
  申请人：——

  公开号：US20030064235A1

  公开（公告）日：2003-04-03

  For providing a polyimide optical component exhibiting good physical properties inherent to a polyimide, i.e., heat resistance, mechanical properties, electric properties, thermal oxidation stability and chemical resistance, as well as good transparency and a high refractive index, this invention, this invention essentially uses a particular diamine and a particular tetracarboxylic dianhydride to give an optical component made of a polyimide having a motif represented by general formula (1): 1 wherein in general formula (1), A represents general formula (2), (3) or (4); X represents a direct bond, —O—, —SO 2 — or —C(CF 3 ) 2 —; in general formula (2), R 1 and R 2 represent H, Cl, Br, CH 3 or CF 3 ; in general formula (3), A 1 represents —O—, —S—, —CO—, —CH 2 —, —SO 2 —, —C(CH 3 ) 2 — or —C(CF 3 ) 2 —; in general formula (4), A 2 represents a direct bond, —O—, —S—, —CO—, —SO 2 —, —C(CH 3 ) 2 — or —C(CF 3 ) 2 —.

  为了提供一种聚酰亚胺光学元件，使其具有聚酰亚胺固有的良好物理性能，即耐热性、机械性能、电性能、热氧化稳定性和耐化学性，以及良好的透明度和高折射率，本发明主要使用一种特定的二胺和一种特定的四羧酸二酐，以得到一种由具有通式(1)表示的图案的聚酰亚胺制成的光学元件： 1 其中，在通式（1）中，A 代表通式（2）、（3）或（4）；X 代表直接键、-O-、-SO 2 - 或 -C(CF 3 ) 2 -; 在通式(2)中，R 1 和 R 2 代表 H、Cl、Br、CH 3 或 CF 3 ; 在通式（3）中，A 1 代表-O-、-S-、-CO-、-CH 2 -、-SO 2 -、-C（CH 3 ) 2 - 或 -C(CF 3 ) 2 -; 在通式(4)中，A 2 代表直接键、-O-、-S-、-CO-、-SO 2 -、-C（CH 3 ) 2 - 或 -C(CF 3 ) 2 -.