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Home/Compounds/Other/O-ethyl S-2-diisopropylaminoethyl methylphosphonothioate
C11H26NO2PS
267.37 g/mol
Other

VX nerve agent

CAS50782-69-9
Category
Other
Compound Class
Other
Primary Use
chemical warfare nerve agent

VX nerve agent is an extremely toxic organophosphate compound used as a chemical warfare nerve agent. It is an amber-colored, odorless liquid that acts primarily as a contact poison rather than an inhalation hazard.

chemical warfare agent

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Controlled substances

Substances on this list are tightly controlled under chemical-weapons or precursor regulations. ChemAbout does not facilitate their procurement; this page is a compliance reference only.

Relevant lists:CWC Schedule 1

CAS 50782-69-9

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Safety Reference

This substance is listed under CWC Schedule 1 (Chemical Weapons Convention). Trade is strictly prohibited without OPCW authorization.

Regulatory Compliance1
  • CWC Schedule 1GlobalInternational Convention
    ListedSource

Customs Tariff Classification

The international HS code for VX nerve agent (CAS 50782-69-9) is 2930.90.

HS code (international, 6-digit)

2930.90

EU CN code (8-digit)

2930 90 95

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

N-[2-[ethoxy(methyl)phosphoryl]sulfanylethyl]-N-propan-2-ylpropan-2-amine

InChIKey

JJIUCEJQJXNMHV-UHFFFAOYSA-N

SMILES

CCOP(=O)(C)SCCN(C(C)C)C(C)C

Synonyms (32)
  • Tx 60
  • VX (van)
  • VX VAPOR
  • VX agent
  • VX nerve agent
  • agent VX