We have many years of practical experience in production and are a professional manufacturer of Triethylammonium bromide, Tetrabutylammonium fluoride trihydrate powder, TBAHS for ptc integrating research, development and manufacturing.All of our bromide phase transfer catalyst are carefully inspected, meet the quality standards and enjoy a good reputation in the international market. The company strives to build a quality integrity system and a safe and healthy environment. Regardless of the size of our customers, no matter how many orders, no matter how complicated the craftsmanship is, we will always serve our customers with meticulousness and excellence, fully embody the spirit of customers as God, and join hands with new and old customers to create a better future! The quality of our products is tested by international and national authoritative inspection institutions, and all the indicators can reach and exceed the requirements of the current standards at home and abroad. Our commitment to innovation ensures that we are always at the forefront of technological advancements and trends. We ensure the performance and quality of our products through global volume purchasing and strict control in all aspects of incoming materials, production and shipment. We are committed to providing our customers with a hassle-free and seamless experience throughout their entire journey with us.
  • Tetrapropylammonium Bromide
    Tetrapropylammonium Bromide 99.0% (CAS 1941-30-6) is mainly used as a phase transfer catalyst for organic synthesis and a molecular sieve template agent.
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  • Tetramethylammonium Chloride
    Tetramethylammonium chloride 99.0% (CAS Number 75-57-0) ,It is primarily used as a fluorination catalyst, a phase transfer catalyst, and a curing accelerator for powder coatings and epoxy polymer
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  • Tetraethylammonium Bromide
    Tetraethylammonium bromide 99.0% ( CAS 71-91-0) is used as a reagent in polarography, as an intermediate in pesticide production, and occasionally for testing metals such as gold, iridium, palladium,
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  • Tetrapropylammonium Chloride
    Tetrapropylammonium Chloride 97% (CAS 5810-42-4) is a quaternary ammonium which is commonly used as a phase transfer catalyst, surfactant, and intermediate in the synthesis of other chemicals, we are
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  • Tetrabutylammonium Chloride 95%
    Tetrabutylammonium chloride (TBACL) is a quaternary ammonium compound. The form ₆ was C₁₆H₃ ClN and its molecular weight was approximately 277.92 g/mol. It has certain hygroscopicity and is easily
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  • Tetrabutylammonium Fluoride Trihydrate
    Tetrabutylammonium fluoride hydrate (CAS 87749-50-6) is available in two concentrations: 82% and 85%. It contains crystal water, its anhydrous base is 98%min. It is an important selective
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  • Tetrabutylammonium Tetrafluoroborate
    Tetrabutylammonium tetrafluoroborate (CAS 429-42-5 ), also known as TBATFB, is an organic chemical compound with the formula C₁₆H₃₆BF₄N. It is a quaternary ammonium salt with solubility in water and
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  • Tetrabutylammonium Tribromide
    Tetrabutylammonium tribromide (CAS 38932-80-8) is a stable orange non-toxic solid with a melting point of 69–75°C. It is insoluble in water but soluble in chloroform, dichloromethane, ethyl acetate,
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  • Benzyl Triethyl Ammonium Chloride
    Benzyltriethylammonium chloride (CAS 56-37-1), with a purity of 99.0% min, is a quaternary ammonium salt. It shares similar properties with inorganic salts, being water-soluble and capable of
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  • Benzyl Tributyl Ammonium Chloride
    Benzyl tributyl ammonium chloride (CAS 23616-79-7)is also known as BTBAC or BTBA, with the chemical formula C19H34ClN.It is a widely used quaternary ammonium salt. It is often used as a phase
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  • Triethylamine Hydrochloride
    Triethylamine hydrochloride (CAS 554-68-7), with a purity of 99.0% min, is also known as hydrochloric acid triethylamine or N,N-diethylethylamine hydrochloride. It is an off-white crystalline solid.
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  • Triethylamine Hydrobromide
    Triethylamine hydrobromide (CAS 636-70-4) , Purity 99.0% min,it is a white crystalline solid that is stable at room temperature. It is strongly hygroscopic and soluble in water. Its aqueous solution
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Tetrabutylammonium Bromide-Activity & Application - ChemicalBook...

Jul 3, 2024 · Tetrabutylammonium bromide (TBAB), a commonly used phase transfer catalyst (PTC), is a quaternary ammonium salt with a bromide counterion. Shaped as white crystals or...

Tetrabutylammonium Bromide | Encyclopedia MDPI...

Feb 9, 2021 · During the last two decades, tetrabutylammonium bromide (TBAB) has gained significant attention as an efficient metal-free homogeneous phase-transfer catalyst. A catalytic amount of...

Phase Behavior and Phase-Transfer Catalysis of …...

Dec 3, 2003 · The phase-transfer catalytic activity of TBABr for the reaction of decyl methanesulfonate with sodium bromide was closely related to the phase behavior....

Phase Transfer Catalysis: Mechanism, Advantages, …...

Nov 5, 2023 · A phase-transfer catalyst (PTC) is a catalyst that allows a reactant to migrate from one phase to another where the reaction happens. One unique type of heterogeneous catalysis is...

The Suzuki Reaction - University of California, Berkeley...

The reaction takes place in the presence of palladium (3) as a catalyst, with tetra-butylammonium bromide serving as a phase-transfer catalyst to promote interface between the aqueous and...

A Minireview of Phase-Transfer Catalysis and Recent Trends …...

Phase-transfer catalysis technology can speed up the reaction process under mild reaction conditions, improve product yield and selectivity, provide a method for overcoming the...

We have a good reputation in the field due to our good design innovation ability and high ability of continuous improvement of the CAS 27610 48 6, Polyol R 6207 . As one of the leading bromide phase transfer catalyst manufacturers and suppliers in China, we warmly welcome you to buy high purity bromide phase transfer catalyst made in China here from our factory. All chemical products are with high quality and competitive price.
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