ChemicalBook >>Estradiol benzoate>>1,3,5(10)-Estratriene-3,17b-diol 3-benzoate(50-50-0)

1,3,5(10)-Estratriene-3,17b-diol 3-benzoate(50-50-0)

1,3,5(10)-Estratriene-3,17b-diol 3-benzoate(50-50-0)
Product IdentificationBack to Contents
【Product Name】

1,3,5(10)-Estratriene-3,17b-diol 3-benzoate
【Synonyms】

[(8R,9S,13S,14S,17S)-17-Hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] benzoate
Benovocylin
Benzhormovarine
Benzo gynoestryl
Benzoestrofol
Benzofoline
【CAS】

50-50-0
【Formula】

C25H28O3
【Molecular Weight】

376.49
【EINECS】

200-043-7
【RTECS】

KG4050000
【RTECS Class】

Tumorigen; Drug; Mutagen; Reproductive Effector; Human Data; Hormone
【Beilstein/Gmelin】

3107526
【Beilstein Reference】

4-09-00-00406
Physical and Chemical PropertiesBack to Contents
【Appearance】

Colorless, brown or white solid.
【Melting Point】

341
【Density】

1.225 g/cm3
【Partition Coefficient】

5.78
First Aid MeasuresBack to Contents
【Ingestion】

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid if irritation develops or persists. Wash clothing before reuse. Flush skin with plenty of soap and water.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry place. Store in a tightly closed container.
【Handling】

Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Inhalation】

May cause respiratory tract irritation.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
【Ingestion】

May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】

Laboratory experiments have resulted in mutagenic effects.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water fog, dry chemical, carbon dioxide, or regular foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents, strong bases.
【Decomposition】

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
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