Empirical Formula: C5H6O2
Linear Formula: CH3CH2CH≡CCO2H
Formula Weight: 98.10
MDL Number: MFCD00014370
Purity: 97%
Melting Point: 47-53 °C
Signal Word: Warning
Hazard statements: H302-H315-H319-H335
Precautionary statements: P261-P305 + P351 + P338
Risk Statements (Europe): 22-36/37/38
Safety Statements (Europe): 26-36
Hazard Codes (Europe): Xn