Synonym(s): 1,2,3,4-Cyclobutanetetracarboxylic dianhydride; Cyclobutanetetracarboxylic acid dianhydride; Cyclobutanetetracarboxylic dianhydride; Maleic anhydride cyclic dimer
Empirical Formula: C8H4O6
Linear Formula: C8H4O6
Formula Weight: 196.11
MDL Number: MFCD00004944
Purity: ≥94%
Melting Point: >300 °C(lit.)
Beilstein Registry Number: 1430553
Signal Word: Warning
Hazard statements: H315-H319-H335
Precautionary statements: P261-P305 + P351 + P338
Risk Statements (Europe): 36/37/38
Safety Statements (Europe): 26-36
Hazard Codes (Europe): Xi