Skip to Content
MilliporeSigma
All Photos(1)

Documents

96662

Sigma-Aldrich

Trihexyltetradecylphosphonium bromide

≥95%

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
Tetradecyltrihexylphosphonium bromide
Linear Formula:
[CH3(CH2)5]3P(Br)(CH2)13CH3
CAS Number:
654057-97-3
Molecular Weight:
563.76
MDL number:
MFCD04117697
UNSPSC Code:
12352100
PubChem Substance ID:
57653773
NACRES:
NA.22

Quality Level

100

assay

≥95%
≥95.0% (T)

form

solid

density

0.96 g/mL at 20 °C (lit.)

SMILES string

[Br-].CCCCCCCCCCCCCC[P+](CCCCCC)(CCCCCC)CCCCCC

InChI

1S/C32H68P.BrH/c1-5-9-13-17-18-19-20-21-22-23-24-28-32-33(29-25-14-10-6-2,30-26-15-11-7-3)31-27-16-12-8-4;/h5-32H2,1-4H3;1H/q+1;/p-1

InChI key

RJELOMHXBLDMDB-UHFFFAOYSA-M

Application

Reactant for:
  • Preparation of ionic liquids via solvent-free anion metathesis reaction
  • Preparation of tetraalkylphosphonium tungstophosphate and isopolytungstate Lindquist cluster anion
Trihexyltetradecylphosphonium bromide is a phosphonium-based ionic liquid that can be used as a recyclable reaction medium for Heck cross-coupling reactions. It can also be used to prepare supported liquid membranes (SLMs) for gas separation processes.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 4

1 of 4

Pyrrole-2-carbonitrile 96%

Sigma-Aldrich

668311

Pyrrole-2-carbonitrile

1-Butylpyridinium bromide ≥99.0%

Sigma-Aldrich

00285

1-Butylpyridinium bromide

Tetrabutylphosphonium chloride 96%

Sigma-Aldrich

144800

Tetrabutylphosphonium chloride

1-Hexyl-3-methylimidazolium hexafluorophosphate ≥97.0% (HPLC)

Sigma-Aldrich

89320

1-Hexyl-3-methylimidazolium hexafluorophosphate

Gas separation properties of supported liquid membranes prepared with unconventional ionic liquids.
Cserjesi P, et al.
Journal of Membrane Science, 349(1), 6-11 (2010)
Heck reactions of aryl halides in phosphonium salt ionic liquids: library screening and applications.
Gerritsma DA, et al.
Tetrahedron Letters, 45(41), 7629-7631 (2004)
Guokai Cui et al.
Chemistry, an Asian journal, 12(21), 2863-2872 (2017-08-26)
A new strategy involving the computer-assisted design of substituted imidazolate-based ionic liquids (ILs) through tuning the absorption enthalpy as well as the basicity of the ILs to improve SO
Francisco José Alguacil et al.
Scientific reports, 10(1), 13868-13868 (2020-08-19)
By reaction of HCl and the tertiary amine HA324, an ionic liquid denoted HA324H+Cl- was generated and used in the transport of indium(III) from HCl solutions. Metal transport experiments were carried out with a supported liquid membrane, and several variables
Karolina Matuszek et al.
Molecules (Basel, Switzerland), 25(1) (2019-12-28)
Low solubility of terephthalic acid in common solvents makes its industrial production very difficult and not environmentally benign. Ionic liquids are known for their extraordinary solvent properties, with capability to dissolve a wide variety of materials, from common solvents to
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service