Estra-1,3,5,7,9-pentaen-17-one,3-hydroxy- cas no:517-09-9

NameEstra-1,3,5,7,9-pentaen-17-one,3-hydroxy-
CAS517-09-9
SynonymsEquilenin(6CI); (+)-Equilenin; 3-Hydroxyestra-1,3,5(10),6,8-pentaen-17-one; E 400;Equilenine; NSC 9901; d-Equilenin
EINECS(EC#)208-230-5
Molecular FormulaC18H18 O2
Molecular Weight266.36

refractive index1.662
storage temp2-8°C

Hazard F,Xn
Risk 11-20/21/22-36
Safety

Experimental reproductive effects. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes: F, Xn
Risk Statements 11-20/21/22-36 
R11: Highly flammable 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed
R36:Irritating to eyes
Safety Statements: 16-26-36 
S16: Keep away from sources of ignition 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
S36: Wear suitable protective clothing
RIDADR: UN 1648 3/PG 2

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3.		imp-gpg TD:17 mg/kg:ETA,REP		RBBIAL    Revista Brasileira de Biologia. 5 (1945),1.