Linear Formula: (C4H6O2)n
MDL Number: MFCD00084441
Purity: ~40 wt. % (in toluene)
Density: 1.22 g/mL at 25 °C
Refractive Index: n20/D 1.494
Signal Word: Danger
Hazard statements: H225-H304-H315-H336-H361d-H373
Precautionary statements: P210-P261-P281-P301 + P310-P331
Risk Statements (Europe): 63-11-38-48/20-65-67
Safety Statements (Europe): 16-36/37-62
Hazard Codes (Europe): F,Xn