Chemical name: Tetrapropylammonium Bromide
CAS number: 1941-30-6
Desciption and features
Catonium TPAB (Tetrapropylammonium Bromide) is a white powder, its chemical formula is C12H28BrN. TPAB is a quaternary ammonium salt and is used as a structure directing agent in the synthesis of zeolites. Further it is used as phase transfer catalyst in pharmaceuticals. This material is highly soluble in water and methanol.
Tetrapropylammonium Bromide is also known as TPAB, TPABR, tetrapropylazanium bromide and tripropyl ammonium bromide.
|HS code||2923 90 00|
Molecular and structural information
|Molecular weight||266.26 g/mol|
|Appearance||White crystal powder|
|Moisture content||≤0.50 %|
|Amine and Amine salt content||≤0.50 %|
|Decomposition temperature||>275 ºC|
|Flash point||270 ºC|
|Melting point||260 - 270 ºC|
|Partition coefficient (log Pow)||-0.3 @ 20 ºC|
|pH value||5 -7 (100 g/l, H2O)|
|Solubility in methanol||Soluble|
|Solubility in water||>1.000 g/l @ 20 ºC|
CatOnium TPAB (Tetrapropylammonium Bromide) is being used in: zeolites.
Available packaging: 25 fiber drums / 50 KG fiber drums.
Special packaging available on request.
Europe and United States: Provided CatOnium TPAB is on stock in our local warehouses our lead time is about one week if delivered in 25 KG drums.
Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details.
Store Tetrapropylammonium Bromide in a cool, dry and well-ventilated area and in line with legal requirements.
Keep TPAB away from heat sources and oxidizing agents.
This substance (CAS: 1941-30-6) has been pre-registered under REACH (EC) 1907/2006.
A Material Safety Data Sheets (MSDS) is available for CatOnium TPAB and all other products supplied by Vesta Intracon BV. An MSDS describes the hazards of a product and explains how a product can be safely handled, used and stored. Besides it provides important regulatory and emergency response information for the purchased product.