Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

218790

Sigma-Aldrich

Tetraphenylphosphonium chloride

98%

Synonym(s):

Chlorotetraphenylphosphorane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(C6H5)4P(Cl)
CAS Number:
2001-45-8
Molecular Weight:
374.84
Beilstein/REAXYS Number:
3922393
EC Number:
217-890-3
MDL number:
MFCD00011916
UNSPSC Code:
12352002
PubChem Substance ID:
24853089
NACRES:
NA.22

Quality Level

200

assay

98%

form

solid

mp

272-274 °C (lit.)

SMILES string

[Cl-].c1ccc(cc1)[P+](c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C24H20P.ClH/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;1H/q+1;/p-1

InChI key

WAGFXJQAIZNSEQ-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Application

  • Tetraphenylphosphonium chloride can be used to tune the crystallinity of CH3NH3PbI3 thin film during the deposition for boosting perovskite solar cells (PSCs) device performance.
  • It reacts with organometallic anionic complexes to give the corresponding salts.
  • It can also be used as arylating reagents in Pd-catalyzed Heck reaction.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCF1481
BCCD1266
BCBZ8917
BCBW5186
BCBS5315V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Tetraarylphosphonium Halides as Arylating Reagents in Pd?Catalyzed Heck and Cross?Coupling Reactions.
Hwang L K, et al.
Angewandte Chemie (International Edition in English), 44(38), 6166-6169 (2005)
Oxoperoxo molybdenum (vi) and tungsten (vi) and oxodiperoxo molybdate (vi) and tungstate (vi) complexes with 8-quinolinol: synthesis, structure and catalytic activity.
Maiti S K, et al.
New. J. Chem., 29(4), 554-563 (2005)
Efficient Perovskite Solar Cells with Reduced Photocurrent Hysteresis through Tuned Crystallinity of Hybrid Perovskite Thin Films.
Qi J, et al.
ACS Omega, 3(6), 7069-7076 (2018)
Denice C Bay et al.
Biochimica et biophysica acta, 1798(3), 526-535 (2009-12-29)
Escherichia coli multidrug resistance protein E (EmrE) is a four transmembrane alpha-helix protein, and a member of the small multidrug resistance protein family that confers resistance to a broad range of quaternary cation compounds (QCC) via proton motive force. The
Jae Sung Lee et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 28(32), 7945-7953 (2008-08-08)
At the immature calyx of Held, the fast decay phase of a Ca(2+) transient induced by tetanic stimulation (TS) was followed by a period of elevated [Ca(2+)](i) for tens of seconds, referred to as posttetanic residual calcium (Ca(res)). We investigated
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