pharmaceutical secondary standard; traceable to USP, PhEur and BP
Synonym(s): 5-Fluorouracil; 2,4-Dihydroxy-5-fluoropyrimidine; 5-FU; 5-Fluoro-2,4(1H,3H)-pyrimidinedione
Empirical Formula: C4H3FN2O2
Formula Weight: 130.08
Linear Formula: C4H3FN2O2
MDL Number: MFCD00006018
Melting Point: 282-286 °C (dec.)(lit.)
Beilstein Registry Number: 127172
RTECS No.: YR0350000
RIDADR: UN 2811 6.1 / PGIII
Signal Word: Danger
Hazard statements: H301-H412
Precautionary statements: P273-P301 + P310
Hazard Codes (Europe) : T
Risk Statements (Europe): 25-52
Safety Statements (Europe): 45
WGK Germany: 3