Synonym(s): o-Phthalaldehyde; o-Phthalic dicarboxaldehyde; Benzene-1,2-dicarboxaldehyde; OPA
Empirical Formula: C8H6O2
Linear Formula: C8H6O2
Formula Weight: 134.13
MDL Number: MFCD00003335
Purity: ≥99.0% (HPLC)
Melting Point: 54-56 °C
Storage: 2-8°C
Beilstein Registry Number: 878317
Safety Statements (Europe): 26-36/37/39-45-61
Signal Word: Danger
Hazard statements: H301-H314-H317-H400
Precautionary statements: P273-P280-P301 + P310-P305 + P351 + P338-P310