Product Identification

Product Name

6a,9a-Difluoroprednisolone 21-acetate 17-butyrate

Synonyms

6a,9a-Difluoroprednisolone 21-acetate 17-butyrate
6a,9-Difluoro-11b,17,21-trihydroxypregna-1,4-diene-3,20-dione 21-acetate 17-butyrate

CAS

23674-86-4

Formula

C27H34F2O7

Molecular Weight

508.56

EINECS

245-815-4

RTECS

TU3831500

RTECS Class

Reproductive Effector; Hormone

Merck

12,3194

Beilstein/Gmelin

2068618

Beilstein Reference

5-08

Physical and Chemical Properties

Solubility in water

Insoluble

Melting Point

192 - 194

Vapor Pressure

6E-17 (25 C)

pKa/pKb

12.62 (pKa)

Heat Of Vaporization

102.5 kJ/mol

Usage

Steroidal anti-inflammatory medication.

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 at 2-8 C

Exposure Controls/Personal Protection

Personal Protection

Wear appropriate 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

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, Hydrogen fluoride.

Hazards Identification

Hazards

Emits toxic fumes under fire conditions.