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      4,4 diaminodiphenyl ether 
        Product introduction:
4,4'-Diaminodiphenyl Ether, also known as ODA (4,4'-Diaminodiphenyl Ether), is an important organic compound with the formula C12H12N2O and a molecular weight of 200.24.
Product Application:
4,4'-Oxydianiline is mainly used in t | 
      2024-07-24 | 
    
        
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      Tetrabutylammonium Bromide 
        Tetrabutylammonium Bromide,Quaternary Ammonium Salthttp://www.koyonchem.com/phase-transfer-catalysts/quaternary-ammonium-salt/tetrabutylammonium-bromide.html | 
      2024-05-29 | 
    
        
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      Pyromellitic dianhydride 
        Product Introduction:
Pyromellitic Dianhydride (PMDA), is an important organic chemical intermediate with the molecular form C??H?O?. It is mainly used as a raw material for the synthesis of high-performance polymers, especially polyimide resins. Polyimi | 
      2024-05-29 | 
    
        
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      1,3-Butanediol 
        Product Introduction:
1,3-Butanediol is an organic compound with molecular formula of C4H10O2. The product odor and high temperature stability are better than similar foreign products. Cosmetic grade 1, 3-butanediol content of more than 99.5%, high purit | 
      2024-05-29 | 
    
        
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      Tetraethylammonium Bromide 
        Tetraethylammonium Bromide,Phase Transfer Catalystshttp://www.koyonchem.com/phase-transfer-catalysts/quaternary-ammonium-salt/tetraethylammonium-bromide.html | 
      2024-05-29 | 
    
        
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      Tetrapropylammonium Bromide 
        Tetrapropylammonium Bromide,Quaternary Ammonium Salthttp://www.koyonchem.com/phase-transfer-catalysts/quaternary-ammonium-salt/tetrapropylammonium-bromide.html | 
      2024-05-29 | 
    
        
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      Tetrapropylammonium Chloride 
        Tetrapropylammonium Chloride,Quaternary Ammonium Salthttp://www.koyonchem.com/phase-transfer-catalysts/quaternary-ammonium-salt/tetrapropylammonium-chloride.html | 
      2024-05-29 | 
    
        
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      Tetramethylammonium Chloride 
        Tetramethylammonium Chloride,Quaternary Ammonium Salthttp://www.koyonchem.com/phase-transfer-catalysts/quaternary-ammonium-salt/tetramethylammonium-chloride.html | 
      2024-05-29 |