4H-Imidazo(1,5-a)(1,4)benzodiazepine-3-carboxylic acid, 8-fluoro-5,6-dihydro-5-methyl-6- oxo-, ethyl ester

  • Anexate
  • Ethyl 8-fluoro-5-methyl-5,6-dihydro-6-oxo-4H-imidazo(1,5-a)(1,4)benzodiazepine-3-carboxylate
  • Flumazenil
  • Flumazepil
  • Lanexat
  • Ro-15-1788
Formula
C15H14FN3O3
Structure

Registry Numbers and Inventories.
CAS
78755-81-4
RTECS
NI2922170
Merck
12,4169
Beilstein/Gmelin
4763661

Properties.
Formula
C15H14FN3O3
Formula mass
303.29
Melting point, °C
201 - 203
Boiling point, °C
528
Vapor pressure, mmHg
3.1E-11 (25 C)
Density
1.39 g/cm3 (20 C)
Solubility in water
Insoluble
pKa/pKb
12.86 (pKb)
Partition coefficient, pKow
0.87
Heat of vaporization
80.3 kJ/mol

Hazards and Protection.
Storage
Store in original container in a cool dark place.
Protection
Wear self-contained breathing apparatus, rubber boots & heavy rubber gloves.
Small spills/leaks
Sweep-up/absorb in suitable material, place in a container and hold for disposal. Avoid raising dust. Ventilate area and wash spill site after pickup is complete.

Fire.
Fire fighting
Extinguish with carbon dioxide, dry chemical powder or appropriate foam. Water spray. Wear self-contained breathing apparatus and protective clothing to prevent contact with the skin and eyes.
Combustion products
Emits toxic fumes under fire conditions.

Health.
Exposure effects

First aid
 
   Ingestion
If swallowed, wash out mouth with water, provided person is conscious. Seek medical advice.
   Inhalation
Remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Seek medical attention.
   Skin
Immediately wash skin with soap and copious amounts of water for at least 15 minutes. If irritation persists, seek medical attention.
   Eyes
Immediately flush eyes with copious amounts of water for at least 15 minutes. Seek medical advice.

Transport.