Skip to Content
Merck
All Photos(3)

Documents

468002

Sigma-Aldrich

Methyltriphenylphosphonium chloride

97%

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
CH3P(C6H5)3Cl
CAS Number:
1031-15-8
Molecular Weight:
312.77
EC Number:
418-400-2
MDL number:
MFCD00797851
UNSPSC Code:
12352002
PubChem Substance ID:
24870456
NACRES:
NA.22

Assay

97%

form

solid

reaction suitability

reaction type: C-C Bond Formation

mp

221 °C (dec.) (lit.)

SMILES string

[Cl-].C[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H18P.ClH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1

InChI key

QRPRIOOKPZSVFN-UHFFFAOYSA-M

Application

Catalyst for regio-controlled ring-opening polymerization of substituted epoxides

Used for:
  • Corrosion inhibition of iron
  • Neoplasm inhibition via antimitochondrial effect

Reactant for intramolecular nitrone cycloaddition

Signal Word

Danger

Hazard Statements

H301,H312,H315,H318,H411

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

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

Nnanya Kalu et al.
FEBS letters, 591(21), 3481-3492 (2017-10-01)
Tight regulation of pH is critical for the structure and function of cells and organelles. The pH environment changes dramatically along the endocytic pathway, an internalization transport process that is 'hijacked' by many intracellularly active bacterial exotoxins, including the anthrax

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