Synonyms:

Estrone, >98.0%(GC);Ethinylestradiol Impurity 3（Ethinylestradiol EP Impurity C）;femestroneinjection;Femidyn;Estradiol Impurity 1(Estradiol EP Impurity A);Estradiol EP Impurity A;Fermidyn;Folikrin

Canonical SMILES: CC12CCC3C(C1CCC2=O)CCC4=C3C=CC(=C4)O

HS Code: 29335995

Density:1.236

Boiling Point:353.48°C(roughestimate)

Refractive Index:165°(C=1,Dioxane)

Flash Point: 9℃

Melting Point: 258-260 °C(lit.)

alpha: 158°（c=1,DIOXANE)

Storage: Refrigerator

PKA: pKa10.77±0.02(H2O)(Approximate)

Appearance: CrystallinePowderorCrystals

Hazard Codes: T,F

Risk Statements:  45-60-61-64-40-63-39/23/24/25-23/24/25-11

Safety Statements: 53-45-36/37-16

Transport: UN1230 - class 3 - PG 2 - Methanol, solution

WGK Germany: 3