Supplier Product Identification Physical and Chemical Properties First Aid Measures Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Hazards Identification
Home > 11b,17a-Dihydroxy-9-fluoro-6-methyl-1,4-pregnadiene-3,20-dione > 11b,17a-Dihydroxy-9-fluoro-6-methyl-1,4-pregnadiene-3,20-dione(426-13-1)

11b,17a-Dihydroxy-9-fluoro-6-methyl-1,4-pregnadiene-3,20-dione(426-13-1)

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

Product Identification

Product Name
11b,17a-Dihydroxy-9-fluoro-6-methyl-1,4-pregnadiene-3,20-dione
Synonyms
11b,17a-Dihydroxy-9-fluoro-6-methyl-1,4-pregnadiene-3,20-dione
21-Desoxy-9a-fluoro-6-methylprednisolone
6a-Methyl-9a-fluoro-21-desoxyprednisolone
9a-Fluoro-11b,17a-dihydroxy-6a-methylpregna-1,4-diene-3,20-dione
Delmeson
Oxylone
CAS
426-13-1
Formula
C22H29FO4
Molecular Weight
376.47
EINECS
207-041-5
RTECS
TU3834100
RTECS Class
Drug
Merck
12,4213
Beilstein/Gmelin
3172388
Beilstein Reference
4-08-00-03006

Physical and Chemical Properties

Solubility in water
Insoluble
Melting Point
292 - 303
Vapor Pressure
3E-13 (25 C)
pKa/pKb
12.42 (pKa)
Heat Of Vaporization
92/2 kJ/mol
Usage
Medication to control inflammation of eye tissue.

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.

Exposure Controls/Personal Protection

Personal Protection
Compatible chemical-resistant gloves. Chemical safety goggles.
Respirators
Government approved respirator.
Exposure Effects
Harmful. Harmful by inhalation, in contact with skin and if swallowed. Target organ(s): Eyes.

Fire Fighting Measures

Flash Point
273
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.
Incompatibilities
Strong oxidizing agents, Strong acids, Acid chlorides, Acid anhydrides.
Decomposition
Carbon monoxide, Carbon dioxide, Hydrogen fluoride.

Hazards Identification

Hazards
Emits toxic fumes under fire conditions.
EC Risk Phrase
20/21/22
EC Safety Phrase
36
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