Skip to Content
Merck
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:
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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCJ7071
BCCH5038
BCCF1481
BCCD1266
BCBZ8917

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

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)
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)
Do Kyun Kim et al.
Journal of microbiology and biotechnology, 23(3), 430-435 (2013-03-07)
Multidrug resistance, especially multidrug efflux mechanisms that extrude structurally unrelated cytotoxic compounds from the cell by multidrug transporters, is a serious problem and one of the main reasons for the failure of therapeutic treatment of infections by pathogenic microorganisms as
Myocardial imaging for mitochondrial membrane potential.
H William Strauss et al.
JACC. Cardiovascular imaging, 5(3), 293-296 (2012-03-17)
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