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.
CAS 77-81-6
6-Methoxy-3-quinolinol
chemical intermediate
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.
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.
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