Term Name:	phthalaldehyde
Synonyms:	1,2-Benzenedicarboxaldehyde, 1,2-Diformylbenzene, benzene-1,2-dicarbaldehyde, o-phthalaldehyde, o-Phthaldehyde, o-Phthaldialdehyde, o-Phthalicdicarboxaldehyde, OPA, OPTA, Phthalaldialdehyde, Phthaldialdehyde, Phthalic aldehyde, Phthalic dialdehyde, Phthalic dicarboxaldehyde, Phthalyldicarboxaldehyde
Definition:	A dialdehyde in which two formyl groups are attached to adjacent carbon centres on a benzene ring.
Ontology:	ChEBI [CHEBI:70851]  ( EBI )