40 wt. % in H2O
Synonym(s): Ethanedial; Oxalaldehyde
Empirical Formula: C2H2O2
Formula Weight: 58.04
Linear Formula: OHCCHO
MDL Number: MFCD00006957
Density: 1.265 g/mL at 25 °C
Refractive Index: n20/D 1.4087
Beilstein Registry Number: 1732463
Signal Word: Warning
Hazard statements: H315-H317-H319-H332-H341
Precautionary statements: P280-P305 + P351 + P338
Hazard Codes (Europe) : Xn
Risk Statements (Europe): 20-36/38-43-68
Safety Statements (Europe): 36/37
WGK Germany: 1