Coumaphos

Also known as: Coumaphos, Coumafos, Agridip, Asuntol, Asunthol, Azunthol, Baymix, Meldane, Meldone, Muscatox, Co-ral, O-(3-Chloro-4-methyl-2-oxo-2H-chromen-7-yl) O,O-diethyl phosphorothioate, O,O-diethyl O-(3-chloro-4-methyl-2-oxo-2H-chromen-7-yl) phosphorothioate, Phosphorothioic acid, O-(3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl) O,O-diethyl ester, 3-Chlor-7-diaethoxythiophosphoryloxy-4-methyl-cumarin, Thiophosphate de O-(3-chloro-4-méthyl-2-oxo-2H-chromén-7-yle) et de O,O-diéthyle, Coumaphos [BAN]

Coumaphos (CAS 56-72-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H16ClO5PS and a molecular weight of 362.766 g/mol. Key properties include a melting point of 91ºC, a boiling point of 449.9±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 225.9±31.5 °C. It is classified under GHS with signal word Danger and hazard statements H300, H312 — Harmful in contact with skin and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

56-72-4

Jingsj CID

J-36940-4

Molecular Formula

C₁₄H₁₆ClO₅PS

Molecular Weight

362.766 g/mol

Category

Organic Compounds

Last updated

8/21/2026