"Attribute"
Melting point: 258-260 °C(lit.
Specific rotation 158 º (c=1, dioxane)
Boiling point: 353.48°C (rough estimate)
Density: 1.2360
Refractive index: 165 ° (C=1, Dioxane)
Flash point: 9℃
Storage condition room temp
Solubility: Chloroform (Slightly), Dioxane (Slightly), Ethanol (Slightly), Methanol (Slightly)
Crystalline Powder or Crystals
Acidity coefficient (pKa) : pKa 10.77±0.02(H2O)(Approximate)
Colour: White to almost white
Water solubility: 0.03g /L
Merck3708
BRN1915077
InChIKeyDNXHEGUUPJUMQT-CBZIJGRNSA-N
CAS DataBase 53-16-7(CAS DataBase Reference)
NIST chemical Information: 3-hydroxyestra-1,3,5(10)-trien-17-one(53-16-7)
EPA Chemical Substance Information Estrone (53-16-7)
Security information
hazard pictograms (GHS
GHS08
Warning word: Danger
Hazard description: H351-H360FD-H362
Precautions: P202-P260-P263-P264-P270-P308+P313
Dangerous goods labels T,F
Hazard Category codes: 45-60-61-64-40-63-39/23/24/25-23/24/25-11
Safety Instructions 53-45-36/37-16
Dangerous goods transportation number UN1230 - class 3-PG 2-Methanol, solution
WGK Germany3
RTECS number KG8575000
Customs code 29335995
Hazardous Substances Data 53-16-7
China
