Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
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5-alpha-Dihydroprogesterone(566-65-4)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

Product Name
5-alpha-Dihydroprogesterone
Synonyms
(5S,8R,9S,10S,13S,14S,17S)-17-Acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one
5a-Dihydroprogesterone
5a-Pregnane-3,20-dione
Allopregnane-3,20-dione
CAS
566-65-4
Formula
C21H32O2
Molecular Weight
316.48
EINECS
209-297-3
RTECS
TU4157150
RTECS Class
Drug; Hormone
Merck
12,273
Beilstein/Gmelin
2058506
Beilstein Reference
4-07-00-02199

Physical and Chemical Properties

Appearance
White solid
Solubility in water
Insoluble
Boiling Point
429
Vapor Pressure
1E-7 (25 C)
Heat Of Vaporization
68.4 kJ/mol

First Aid Measures

Ingestion
If swallowed, wash out mouth with water provided person is conscious. Call a physician.
Inhalation
If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.
Skin
In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
Eyes
In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage

Storage
Keep tightly closed.

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Government approved respirator.
Exposure Effects
The chemical, physical, and toxicological properties of this product have not been thoroughly investigated. Exercise due care.

Fire Fighting Measures

Flash Point
160
Fire Fighting
Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures

Small spills/leaks
Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity

Stability
Stable at normal temperatures and pressures.
Decomposition
Carbon monoxide, Carbon dioxide.
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