2,4-Pentadienoic acid, (2E)-

penta-2,4-dienoic acid

CAS: 626-99-3

Molecular Formula	`C5H6O2`
Molecular Weight	98.03678 g/mol
LogP	0.81
Topological Polar Surface Area	37.3 Å²
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	1
Rotatable Bonds	2
Exact Mass	98.03678
Heavy Atoms	7
Complexity	102.6

Chemical Identifiers

CAS Number	626-99-3
SMILES	`C=CC=CC(=O)O`

Product Overview

2,4-Pentadienoic acid, (2E)- (CAS 626-99-3), with molecular formula C5H6O2 and molecular weight 98.03678 g/mol. IUPAC: penta-2,4-dienoic acid.

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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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