Phase Transfer Catalysts


What is the Phase Transfer Catalysts? Phase-transfer catalyst or PTC is a catalyst that facilitates the migration of a reactant from one phase into another phase where reaction occurs. Phase-transfer catalysis is a special form of heterogeneous catalysis. Ionic reactants are often soluble in an aqueous phase but insoluble in an organic phase in the absence of the phase-transfer catalyst. The catalyst functions like a detergent for solubilizing the salts into the organic phase. Phase-transfer catalysis refers to the acceleration of the reaction upon the addition of the phase-transfer catalyst. PTC is widely exploited industrially. Polyester polymers for example are prepared from acid chlorides and bisphenol-A. Phosphothioate-based pesticides are generated by PTC-catalyzed alkylation of phosphothioates.

Otto Chemie Pvt Ltd -  Manufacturers of Phase Transfer Catalysts Range of compounds in India.



 

Phase Transfer Catalysts

1 to 48 of 48 item(s) displayed

Code Product Name CAS No. MSDS Pricing
A 1620 Aliquat 336 63393-96-4 View
B 1455 Benzalkonium Chloride 50% Aqueous Solution 63449-41-2 View
B 1494 Benzethonium Chloride, 1622, Solution 121-54-0 View
B 1684a Benzyltriethylammonium chloride 50% Solution 56-37-1 View
B 1685 Benzyltriethylammonium chloride 98% 56-37-1 View
B 1687 Benzyltriethylammonium chloride GR 99%+ 56-37-1 View
B 1688 Benzyltrimethylammonium chloride, 98% 56-93-9 View
B 1692 Benzyltributylammonium bromide 98% 25316-59-0 View
B 1693 Benzyltributylammonium chloride 98% 23616-79-7 View
B 1695 Benzyltrimethylammonium hydroxide solution 40% Solution 100-85-6 View
B 2423 (1-Butyl)triethylammonium bromide 98% 13028-69-8 View
C 0621 Cetyltrimethylammonium chloride solution (25 wt% in H2O) 112-02-7 View
C 2035 Chloro Choline Chloride 98% 999-81-5 View
C 2036 Chloro Choline Chloride, 50% Solution 999-81-5 View
C 2205 Choline chloride, 99% 67-48-1 View
D 2440 Domiphen bromide 538-71-6 View
D 5241 Didodecyldimethylammonium bromide, 98% 3282-73-3 View
D 5766 Didecyldimethylammonium bromide, 98% 2390-68-3 View
E 1663 Ethyltriphenylphosphonium bromide, 99% 1530-32-1 View
P 1712 Phenyltrimethylammonium chloride 99% 138-24-9 View
P 2588 1,2-Propanedithiol 814-67-5 View
T 1285 Tetrabutylammonium bromide 98% 1643-19-2 View
T 1287 Tetrabutylammonium bromide, GR 99%+ 1643-19-2 View
T 1290 Tetrabutylammonium chloride, 98% 1112-67-0 View
T 1295 Tetra butyl ammonium hydrogen sulphate, 98% 32503-27-8 View
T 1297 Tetra butyl ammonium hydrogen sulphate, for HPLC 99%+ 32503-27-8 View
T 1337 Tetrabutylammonium iodide 311-28-4 View
T 1339 Tetrabutylammonium perchlorate, 99% 1923-70-2 View
T 1340 Tetrabutylammonium phosphate (for HPLC) 5574-97-0 View
T 1341 Tetrabutylammonium phosphate 5574-97-0 View
T 1374 Tetra decyl ammonium bromide, for HPLC, GR 99%+ 14937-42-9 View
T 1375 Tetraethylammonium bromide 71-91-0 View
T 1377 Tetraethylammonium bromide, ≥99.5% 71-91-0 View
T 1385 Tetraethylammonium chloride 56-34-8 View
T 1390 Tetraethyl Ammonium Hydrogen Sulfate 16873-13-5 View
T 1405 Tetra Ethyl Ammonium Iodide 68-05-3 View
T 1414 Tetra Heptyl Ammonium Bromide, HPLC 4368-51-8 View
T 1445 Tetra Methyl Ammonium Bromide 98% 64-20-0 View
T 1455 Tetramethylammonium chloride, 98% 75-57-0 View
T 1460 Tetramethylammonium hydrogen sulphate, 98% 80526-82-5 View
T 1485 Tetra Methyl Ammonium Iodide 75-58-1 View
T 1519 Tetraoctylammonium bromide, 99% 14866-33-2 View
T 1521 Tetra Phenyl Phosphonium Bromide 2751-90-8 View
T 1522 Tetra Phenyl Phosphonium Chloride 99% 2001-45-8 View
T 1523 Tetra Phenyl Phosphonium Iodide 99% 2065-67-0 View
T 1524 Tetra Propyl Ammonium Bromide 1941-30-6 View
T 4615 Tetrabutylammonium chloride, 50% H2O for synthesis 1112-67-0 View
T 8586 Tetrabutylammonium nitrate, 97% 1941-27-1 View