After the reaction, the mixture (consisting of about 75% chlorobenzene and 25% tabun, along with insoluble salts and the rest of the hydrogen cyanide) was filtered to remove the insoluble salts and vacuum-distilled to remove hydrogen cyanide and excess chlorobenzene, so yielding the technical product, consisting either of 95% tabun with 5% chlorobenzene (Tabun A) or (later in the war) of 80% tabun with 20% chlorobenzene (Tabun B).
V kemični tovarni agenta Dyhernfurth Odri, z razvojnim imenom "Hochwerk" je bilo proizvedeno vsaj 12.000 ton te snovi med letoma 1942 in 1945.