Metaflumizone

Also known as: BAS 320I, BAS-320I, BAS3201, (2E)-2-[2-(4-Cyanophenyl)-1-[3-(trifluoromethyl)phenyl]ethylidene]-N-[4-(trifluoromethoxy)phenyl]hydrazinecarboxamide, Hydrazinecarboxamide, 2-[2-(4-cyanophenyl)-1-[3-(trifluoromethyl)phenyl]ethylidene]-N-[4-(trifluoromethoxy)phenyl]-, (2E)-, 2-[2-(4-Cyanophenyl)-1-[3-(trifluoromethyl)phenyl]ethylidene]-N-[4-(trifluoromethoxy)phenyl]hydrazinecarboxamide, 2μ-[2-(4-Cyanophenyl)-1-(α,α,α-trifluoro-m-tolyl)ethylidene]-4-(trifluoromethoxy)carbanilohydrazide

Metaflumizone (CAS 139968-49-3) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H16F6N4O2 and a molecular weight of 506.40 g/mol. Key property: a density of 1.3±0.1 g/cm3. It is classified under GHS with signal word Warning and hazard statements H400 — Very toxic to aquatic life. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

139968-49-3

Jingsj CID

J-1958705-5

Molecular Formula

C₂₄H₁₆F₆N₄O₂

Molecular Weight

506.40 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026