CHEMPURE PRIVATE LIMITED Address: 24A, Rabindro Sarani, Kolkata-700 073, West Bengal, India Contact Person: Products Offered : Tri-t-Butylphosphine 99% (10wt% in Hexane) [13716-12-6], Tri-o-Tolylphosphine 98% [6163-58-2], 2-Dicyclohexylphosphino-2', 4', 6'-Tri-i-Propyl-1,1'-Biphenyl 98+% (X-PHOS) [564483-18-7], 9,9-Dimethyl-4,5-Bis (Diphenylphosphino) Xanthene 99% (XANTPHOS) [161265-03-8], (S)-(-)-2,2'-Bis[Di(3,5-Xylyl)Phosphino]-1,1'-Binaphthyl 98% ((S)-3,5-Xylyl-BINAP) [135139-003], 2-Di-t-Butylphosphino-2',4',6'-Tri-i-Propyl-1,1'-Biphenyl 98% (Tert. Butyl XPHOS) [564483-19-8], 1,1'-Bis(Di-i-Propylphosphino) Ferrocene 98% [97239-89-0), (R)-(+) -2,2'-Bis (Di-p-Tolylphosphino)-1,1'-Binaphthyl 99% ((R)-Tol-BINAP [99646-28-3], Tetrakis (Triphenylphosphine) Palladium (0) 99% [4221-01-3]