CAS 25791-20-2: Tetradecyltriphenylphosphonium bromide

Description:Tetradecyltriphenylphosphonium bromide is a quaternary ammonium salt characterized by its long hydrophobic tetradecyl chain and a positively charged phosphonium center. This compound typically appears as a white to off-white solid and is soluble in organic solvents, while being less soluble in water due to its hydrophobic nature. It exhibits surfactant properties, making it useful in various applications, including as a phase transfer catalyst and in the formulation of ionic liquids. The presence of the triphenylphosphonium group contributes to its stability and ability to interact with various substrates. Additionally, tetradecyltriphenylphosphonium bromide can facilitate the transport of ions across membranes, which is valuable in biochemical and pharmaceutical contexts. Its bromide counterion is relatively stable, but the compound should be handled with care due to potential toxicity associated with quaternary ammonium compounds. Overall, this substance is significant in both industrial and research settings, particularly in organic synthesis and materials science.

Formula:C₃₂H₄₄P·Br

InChI:InChI=1S/C32H44P.BrH/c1-2-3-4-5-6-7-8-9-10-11-12-22-29-33(30-23-16-13-17-24-30,31-25-18-14-19-26-31)32-27-20-15-21-28-32;/h13-21,23-28H,2-12,22,29H2,1H3;1H/q+1;/p-1

InChI key:InChIKey=FUMBGFNGBMYHGH-UHFFFAOYSA-M

SMILES:[Br-].C=1C=CC(=CC1)[P+](C=2C=CC=CC2)(C=3C=CC=CC3)CCCCCCCCCCCCCC

Synonyms:
(1-Tetradecyl)Triphenylphosphoniumbromide
(1-Tetradecyl)triphenylphosphonium bromide
Myristyltriphenyl phosphonium bromide
Phosphonium, Triphenyltetradecyl-, Bromide (1:1)
Phosphonium, triphenyltetradecyl-, bromide
Tdtppb
Tetradecyltriphenylphosphonium bromide
Triphenyl(tetradecyl)phosphonium Bromide
Triphenyltetradecylphosphonium bromide

Found 7 products.

Product data	Purity	Price range	Estimated delivery
Triphenyl(tetradecyl)phosphonium Bromide REF: 3B-T1506CAS: 25791-20-2	>98.0%(T)(HPLC)	107.00 €	Thu 10 Apr 25
(1-Tetradecyl)triphenylphosphonium bromide, 97% REF: 02-L04311CAS: 25791-20-2	97%	To inquire	Fri 11 Apr 25
Triphenyl(tetradecyl)phosphonium bromide REF: IN-DA003BJVCAS: 25791-20-2	97%	25.00 €~236.00 €	Thu 17 Apr 25
Triphenyl(tetradecyl)phosphonium Bromide REF: 54-OR72644CAS: 25791-20-2	- - -	32.00 €~587.00 €	Mon 21 Apr 25
Triphenyl(tetradecyl)phosphonium bromide REF: 54-OR95241CAS: 25791-20-2	95%	32.00 €~1,163.00 €	Mon 21 Apr 25
Triphenyl(tetradecyl)phosphonium bromide REF: 10-F619866CAS: 25791-20-2	97%	87.00 €	Tue 22 Apr 25
Triphenyl(tetradecyl)phosphonium Bromide REF: 3D-FT76015CAS: 25791-20-2	Min. 95%	- - -	Discontinued product