CAS 1034-39-5: Dibromotriphenylphosphorane

Description:Dibromotriphenylphosphorane, with the CAS number 1034-39-5, is an organophosphorus compound characterized by its distinctive structure, which includes a phosphorus atom bonded to three phenyl groups and two bromine atoms. This compound typically appears as a white to light yellow solid and is known for its role as a reagent in organic synthesis, particularly in the formation of phosphonium salts and in various coupling reactions. It exhibits high reactivity due to the presence of the phosphorus-bromine bonds, making it useful in the synthesis of other organic compounds. Dibromotriphenylphosphorane is sensitive to moisture and should be handled under anhydrous conditions to prevent hydrolysis. Its applications extend to the field of medicinal chemistry and materials science, where it can serve as a precursor for more complex phosphorous-containing compounds. Safety precautions are essential when working with this substance, as it can be harmful if ingested or inhaled, and appropriate protective equipment should be used.

Formula:C₁₈H₁₅Br₂P

InChI:InChI=1S/C18H15Br2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI key:InChIKey=OCXGTPDKNBIOTF-UHFFFAOYSA-N

SMILES:BrP(Br)(C=1C=CC=CC1)(C=2C=CC=CC2)C=3C=CC=CC3

Synonyms:
Bromo(Triphenyl)Phosphonium Bromide
Dibromo(Triphenyl)-Lambda~5~-Phosphane
Nsc 87871
Phosphorane, dibromotriphenyl-
Pph3br2
Triphenyldibromophosphorane
Triphenylphosphine dibromide
Triphenylphosphonium dibromide
Dibromotriphenylphosphorane

Found 8 products.

Product data	Purity	Price range	Estimated delivery
Triphenylphosphine dibromide, 96% REF: 02-A11552CAS: 1034-39-5	96%	To inquire	Wed 02 Apr 25
Dibromotriphenylphosphorane, 98% REF: 08-15-0990CAS: 1034-39-5	98%	72.00 €~267.00 €	Thu 03 Apr 25
Triphenyldibromophosphorane REF: IN-DA0035RTCAS: 1034-39-5	97%	To inquire	Tue 08 Apr 25
Triphenylphosphane dibromide REF: 54-OR72120CAS: 1034-39-5	>97% (nmr) (Typical Value in Batch COA)	37.00 €~1,327.00 €	Wed 09 Apr 25
Triphenylphosphine dibromide, ca. 33% bromine REF: AC-29107CAS: 1034-39-5	- - -	To inquire	Fri 11 Apr 25
Triphenylphosphine dibromide REF: 10-F043406CAS: 1034-39-5	95.0%	To inquire	Mon 21 Apr 25
Triphenylphosphine dibromide REF: 3D-FT02536CAS: 1034-39-5	Min. 95%	To inquire	Tue 20 May 25
Triphenylphosphonium Dibromide pure, 98% REF: SR-70874CAS: 1034-39-5	- - -	- - -	Discontinued product