Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
Home > (11b,16a)-21-Chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-pregn-4-ene-3,20-dione > (11b,16a)-21-Chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-pregn-4-ene-3,20-dione(3093-35-4)

(11b,16a)-21-Chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-pregn-4-ene-3,20-dione(3093-35-4)

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

Product Identification

Product Name
(11b,16a)-21-Chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-pregn-4-ene-3,20-dione
Synonyms
Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11-beta,16-alpha,17-trihydroxy, cyclic-16,17-acetal with acetone
Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy))-, (11beta,16alpha)-
CAS
3093-35-4
Formula
C24H32ClFO5
Molecular Weight
454.97
EINECS
221-439-6
RTECS
TU5010200
RTECS Class
Drug; Mutagen
Merck
12,4621
Beilstein/Gmelin
1358242
Beilstein Reference
5-19-06-00301

Physical and Chemical Properties

Solubility in water
4E-15 (25 C)
pKa/pKb
13.25 (pKa)
Heat Of Vaporization
97.4 kJ/mol
Usage
A topical steroid. Used to treat inflammation caused by a number of conditions such as allergic reactions, eczema, and psoriasis.

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. Store in a cool dry place.

Hazards Identification

Inhalation
Material may be irritating to mucous membranes and upper respiratory tract.
Skin
May cause skin irritation.
Eyes
May cause eye irritation.
Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
63
EC Safety Phrase
36

Exposure Controls/Personal Protection

Personal Protection
Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
Exposure Effects
Harmful. Possible risk of harm to the unborn child.

Fire Fighting Measures

Flash Point
295
Fire Fighting
Extinguish using Water spray. 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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