Estradiol Chemical Properties
Melting point 178-179 °C(lit.)
refractive index 80.4 ° (C=1, Dioxane)
Fp 2℃
storage temp. 2-8°C
form powder
color White to off-white
Water Solubility Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils.
Merck 14,3703
BRN 1914275
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 50-28-2(CAS DataBase Reference)
NIST Chemistry Reference Estra-1,3,5(10)-triene-3,17beta-diol(50-28-2)
EPA Substance Registry System Estra-1,3,5(10)- triene-3,17-diol (17.beta.)-(50-28-2)
Safety Information
Hazard Codes T,Xn,F
Risk Statements 60-61-45-63-64-40-36-20/21/22-11-48
Safety Statements 53-22-36/37/39-45-36/37-26-16-36-20
RIDADR 2811
WGK Germany 3
RTECS KG2975000
F 8-10
HazardClass 6.1
PackingGroup III
Hazardous Substances Data 50-28-2(Hazardous Substances Data)