pharmaceutical secondary standard; traceable to USP, PhEur and BP
Synonym(s): Vitamin D2; Calciferol; Ercalciol; Ergosterol irradiated; Irradiated ergosterol; Vitamin D2
Empirical Formula: C28H44O
Formula Weight: 396.65
Linear Formula: C28H44O
MDL Number: MFCD00166988
Melting Point: 114-118 °C(lit.)
Beilstein Registry Number: 1916682
RTECS No.: KE1050000
RIDADR: UN 2811 6.1 / PGII
Signal Word: Danger
Hazard statements: H301 + H311-H330-H372
Precautionary statements: P260-P280-P284-P301 + P310-P310
Hazard Codes (Europe) : T+
Risk Statements (Europe): 24/25-26-48/25
Safety Statements (Europe): 28-36/37-45
WGK Germany: 2