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ChemicalBook >>Fluorometholone>>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)

11b,17a-Dihydroxy-9-fluoro-6-methyl-1,4-pregnadiene-3,20-dione(426-13-1)
Product IdentificationBack to Contents
【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 PropertiesBack to Contents
【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 MeasuresBack to Contents
【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 ProtectionBack to Contents
【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 MeasuresBack to Contents
【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 MeasuresBack to Contents
【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 ReactivityBack to Contents
【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 IdentificationBack to Contents
【Hazards】

Emits toxic fumes under fire conditions.
【EC Risk Phrase】

20/21/22
【EC Safety Phrase】

36
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