Diethyl 2-(triphenylphosphoranylidene)succinate structure

Diethyl 2-(triphenylphosphoranylidene)succinate

diethyl 2-(triphenyl-λ5-phosphanylidene)butanedioate

Also Known As: diethyl 2-(triphenylphosphoranylidene)succinate|Diethyl 2-(Triphenyl-l5-phosphanylidene)succinate|Diethyl 2-triphenylphosphoranylidenebutanedioate|AJ-804/11075027|2-(Triphenylphosphoranylidene)succinic acid diethyl ester|2-(triphenylphosphoranylidene)-succinic acid diethyl ester|2-(Triphenylphosphoranylidene)butanedioic acid diethyl ester|1,4-diethyl 2-(triphenyl-lambda5-phosphanylidene)butanedioate

CAS: 23360-63-6
Molecular Formula C26H27O4P
Molecular Weight 434.1647 g/mol
LogP 3.6692
Topological Polar Surface Area 52.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 8
Exact Mass 434.1647
Monoisotopic Mass 434.1647
Heavy Atoms 31
Complexity 956.9168

Chemical Identifiers

CAS Number 23360-63-6
SMILES CCOC(=O)CC(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)OCC

Product Overview

Diethyl 2-(triphenylphosphoranylidene)succinate (CAS 23360-63-6), with molecular formula C26H27O4P and molecular weight 434.1647 g/mol. IUPAC: diethyl 2-(triphenyl-λ5-phosphanylidene)butanedioate.

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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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