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468002

Sigma-Aldrich

Methyltriphenylphosphonium chloride

97%

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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.)

functional group

phosphine

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

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Certificates of Analysis (COA)

Lot/Batch Number
STBL1266
STBJ7332
STBH9583
STBH8995
STBF9161V

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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

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