Tabun is a chemical warfare nerve agent that appears as a colorless to brown liquid with a faint fruity odor. It is primarily known for its use as a chemical warfare agent.
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Controlled substances
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CAS 77-81-6
Soman
Chemical warfare nerve agent
6-Methoxy-3-quinolinol
chemical intermediate
Dibasic trihydratemagnesium phosphate
mineral compound
Ammonium selenate
Industrial chemical
Silver iodide
Photography and cloud seeding reagent
This substance is listed under CWC Schedule 1 (Chemical Weapons Convention). Trade is strictly prohibited without OPCW authorization.
The international HS code for TABUN (CAS 77-81-6) is 2931.49.
2931.49
2931 49 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
[dimethylamino(ethoxy)phosphoryl]formonitrile
PJVJTCIRVMBVIA-UHFFFAOYSA-N
CCOP(=O)(C#N)N(C)C