Oxyphenonium bromide

  • Antrenyl bromide
  • Antrenil
  • 2-([Cyclohexylhydroxyphenylacetyl]oxy)-N,N-diethyl-N-methylethanaminium bromide
  • Diethyl(2-hydroxyethyl)methylammonium bromide a-phenylcyclohexaneglycolate
Formula
C21H34BrNO3
Structure
Uses
Cholinergic muscarinic antagonist.

Registry Numbers and Inventories.
CAS
50-10-2
EC (EINECS/ELINCS)
200-010-7
20/21/22
RTECS
BP7625000
RTECS class
Drug; Human Data
Merck
12,7109
Beilstein/Gmelin
4116886
Beilstein Reference
3-10-00-00911
Austrailia AICS
Listed

Properties.
Formula
C21H34BrNO3
Formula mass
428.41
Melting point, °C
187 - 189

Hazards and Protection.
Protection
Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves.
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
Stable at normal temperatures and pressures.
Decomposition
Carbon monoxide, Carbon dioxide, Nitrogen oxides, Hydrogen bromide gas.

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

Health.
Exposure effects
Harmful if swallowed, inhaled, or absorbed through skin. May cause irritation. Exposure can cause drowsiness, blurred vision, suppressed salivation, and vasodialation.

First aid
 
   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.

Transport.