VX Nerve Gas
Chemical Name: O-ethyl-S-(2-iisopropylaminoethyl) methylphosphonothiolate
Trade Name And Synonyms:
- Phosphonothioic acid, methyl-, S-(2-bis(1-methylethylamino)ethyl) 0-ethyl
- ester O-ethyl S-(2-diisopropylaminoethyl) methylphosphonothiolate
- S-2-Diisopropylaminoethyl O-ethyl methylphosphonothioate
- S-2((2-Diisopropylamino)ethyl) O-ethyl methylphosphonothiolate
- O-ethyl S-(2-diisopropylaminoethyl) methylphosphonothioate
- O-ethyl S-(2-diisopropylaminoethyl) methylthiolphosphonoate
- S-(2-diisopropylaminoethyl) o-ethyl methyl phosphonothiolate
- Ethyl-S-dimethylaminoethyl methylphosphonothiolate VX
- EA 1701
- TX60
Chemical Structure:
Code:
CH3 0 CH(CH3)2
\|| /
P - S - CH2CH2 - N
/ \
CH3CH2O CH(CH3)2
Effects of Overexposure: VX is a lethal cholinesterase inhibitor. Doses which are potentially life-threatening may be only slightly larger than those producing least effects. Death usually occurs within 15 minutes after absorption of a fatal dosage.
Emergency Aid for Inhalation: Hold breath until respiratory protective mask is donned. If severe signs of agent exposure appear (chest tightens, pupil constriction, incoordination, etc.), immediately administer, in rapid succession, all three Nerve Agent Antidote Kit(s), Mark I injectors (or atropine if directed by a physician). Injections using the Mark I kit injectors may be repeated at 5 to 20 minute intervals if signs and symptoms are progressing until three series of injections have been administered. No more injections will be given unless directed by medical personnel. In addition, a record will be maintained of all injections given. If breathing has stopped, give artificial respiration. Mouth-to-mouth resuscitation should be used when mask-bag or oxygen delivery'systems are not available. Do not use mouth-to-mouth resuscitation when facial contamination exists. If breathing is difficult, administer oxygen. Seek medical attention Immediately.
Similar to sarin, it disrupts the functioning of nerves that control breathing. The victim dies of suffocation when the diaphragm fails to expand and contract. Unlike any other biological or chemical weapons, VX can kill simply by touching the skin.
Deadly Amount: One milligram can kill a person.
Symptoms: Increased salivation, coughing, runny nose, headache and nausea.