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464937

Sigma-Aldrich

(Cyanomethyl)triphenylphosphonium chloride

98%

Synonym(s):

NSC 92174

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About This Item

Linear Formula:
NCCH2P(C6H5)3Cl
CAS Number:
4336-70-3
Molecular Weight:
337.78
EC Number:
224-383-0
MDL number:
MFCD00031672
UNSPSC Code:
12352002
PubChem Substance ID:
24870234
NACRES:
NA.22

assay

98%

form

solid

reaction suitability

reaction type: C-C Bond Formation

mp

275 °C (dec.) (lit.)

SMILES string

[Cl-].N#CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C20H17NP.ClH/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20;/h1-15H,17H2;1H/q+1;/p-1

InChI key

ARPLQAMUUDIHIT-UHFFFAOYSA-M

Application

Reactant involved in:
  • Condenation reactions
  • Wittig reactions
  • Synthesis of phosphonium-iodonium ylides
  • Preparation of α,β-unsaturated esters, amides, and nitriles

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

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