2-(Triphenylphosphoranylidene)butyraldehyde structure

2-(Triphenylphosphoranylidene)butyraldehyde

2-(triphenyl-λ5-phosphanylidene)butanal

Also Known As: 2-(Triphenylphosphoranylidene)butyraldehyde|2-(triphenyl-|ACMC-20aola|2- BUTYRALDEHYDE|2-(triphenylylidene)butanal|2-(Triphenylphosphoranylidene)butanal|2-triphenylphosphoranylidenebutanal|2-(triphenyl-lambda5-phosphanylidene)butanal|2-(triphenyl-phosphanylidene)-butyraldehyde|J1.800.850E|2-(Triphenyl-lambda~5~-phosphanylidene)butanal|BUTANAL,2-(TRIPHENYLPHOSPHORANYLIDENE)-|2-(Triphenylphosphoranylidene)butyraldehyde, 98%|I14-45398|1H-Pyrrole-2,5-dione, 1-[4-(trifluoromethyl)phenyl]-

CAS: 90601-08-4
Molecular Formula C22H21OP
Molecular Weight 332.133 g/mol
LogP 3.7618
Topological Polar Surface Area 17.07 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 5
Exact Mass 332.133
Monoisotopic Mass 332.133
Heavy Atoms 24
Complexity 748.82745

Chemical Identifiers

CAS Number 90601-08-4
SMILES CCC(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C=O

Product Overview

2-(Triphenylphosphoranylidene)butyraldehyde (CAS 90601-08-4), with molecular formula C22H21OP and molecular weight 332.133 g/mol. IUPAC: 2-(triphenyl-λ5-phosphanylidene)butanal.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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