certified reference material, TraceCERT®
Synonym(s): 1,2-Benzopyrone; 1-Benzopyran-2-one; 2H-Chromen-2-one
Empirical Formula: C9H6O2
Formula Weight: 146.14
Linear Formula: C9H6O2
MDL Number: MFCD00006850
Boiling Point: 298 °C(lit.)
Melting Point: 68-73 °C(lit.)
Beilstein Registry Number: 383644
RTECS No.: GN4200000
RIDADR: UN 2811 6.1 / PGIII
Signal Word: Danger
Hazard statements: H301
Precautionary statements: P301 + P310
Hazard Codes (Europe) : Xn
Risk Statements (Europe): 22
Safety Statements (Europe): 36
WGK Germany: 3