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Safety Information

768391

Sigma-Aldrich

Triphenyl(4-pyridinylmethyl)phosphonium chloride hydrochloride

97%

Synonym(s):

4-[(Triphenylphosphonio)methyl]pyridinium chloride

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About This Item

Empirical Formula (Hill Notation):
C24H22Cl2NP
CAS Number:
Molecular Weight:
426.32
UNSPSC Code:
12352101
PubChem Substance ID:

Assay

97%

form

solid

reaction suitability

reaction type: C-C Bond Formation

mp

254-260

functional group

phosphine

SMILES string

[Cl-].[Cl-].C(c1cc[nH+]cc1)[P+](c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C24H21NP.2ClH/c1-4-10-22(11-5-1)26(23-12-6-2-7-13-23,24-14-8-3-9-15-24)20-21-16-18-25-19-17-21;;/h1-19H,20H2;2*1H/q+1;;/p-1

InChI key

RNZHPMCFKOLRSZ-UHFFFAOYSA-M

Application

Wittig reagent for use as a building block for materials science coordination chemistry and chemical biology

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

Regulatory Information

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