1,4-ビス(4-アミノ-2-トリフルオロメチルフェノキシ)ベンゼン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 注意書き

  P261：粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける こと。

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P270：この製品を使用する時に、飲食または喫煙をしないこ と。

  P271：屋外または換気の良い場所でのみ使用すること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P501：内容物/容器を．．．に廃棄すること。

1,4-ビス(4-アミノ-2-トリフルオロメチルフェノキシ)ベンゼン 価格

1,4-ビス(4-アミノ-2-トリフルオロメチルフェノキシ)ベンゼン 化学特性,用途語,生産方法

• 外観

  白色～ほとんど白色粉末～結晶

• 説明

  1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene is an aminophenyl ether with two trifluoromethyl groups in the amine interstitial position is a precursor for the synthesis of polyimides, with high heat resistance (5% heat loss at 525°C), extraordinary mechanical properties (tensile strength >60 MPa, Young's modulus >4 GPa) and excellent insulating properties (breakdown strength >358 kV/mm). As a result, these polyimides can be used as insulating materials with low energy consumption. The spatial effect of the trifluoromethyl group reduces intermolecular aggregation, leading to a low refractive index and high transparency to the polyimide. The polyimides derived from 1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene can be used as interlayers for current collectors in high energy lithium-ion batteries. This type of current collectors improves 16–26% specific energy and can self-extinguish fires under short circuits.

• 化学的特性

  This multi-functional diamine presents as a white to almost white crystalline powder. Store in a cool and dark place. 1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene is known to be incompatible with oxidizing agents and should not be stored or handled in their vicinity.

• 使用

  4,4'-[1,4-PHENYLENEBIS(OXY)]BIS[3-(TRIFLUOROMETHYL]BENZENAMINE can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development and chemical production processes.

• 危険性

  1, 4-bis (4-amino-2-trifluoro-methylphenoxy)benzene has acute toxic effects and is harmful if swallowed, in contact with the skin or inhaled. Precautions should be taken when in use.

• 合成

  
  The mixture of 0.1 mol 1,4-bis(4-amino-2-trifluoromethyl)-benzene, 0.1 mol ODPA and 200 ml DMAc were added intoa three-necked flask. The mixture was stairred at room temperature for 4 hours and to this mixture was slowly added 30 ml Triethylamine and 80 ml Acetic anhydride. The mixture continued to stir for 30 min and then heated at 120 for 8 hours. The mixture cooled and poured into 800 ml ethanol. Filtered and dried to obtain the final product.

1,4-ビス(4-アミノ-2-トリフルオロメチルフェノキシ)ベンゼン 生産企業

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1,4-ビス(4-アミノ-2-トリフルオロメチルフェノキシ)ベンゼン スペクトルデータ(¹HNMR)

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