Synonym(s): 4-Hydroxy-1-benzopyran-2-one
Empirical Formula: C9H6O3
Linear Formula: C9H6O3
Formula Weight: 162.14
MDL Number: MFCD00006856
Purity: 98%
Melting Point: 211-213 °C(lit.)
Beilstein Registry Number: 129768
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