naftalofos

Also known as: naftalofos, naphthalophos, Maretin, Rametin, Bayer 9002, O,O-Diethyl N-hydroxynaphthalimide phosphate, Phosphoric acid, N-hydroxynaphthalimide O,O-diethyl ester, 1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl diethyl phosphate, 2-[(Diethoxyphosphoryl)oxy]-1H-benzo[de]isoquinoline-1,3(2H)-dione, diethyl naphthalimidooxyphosphonate, Naftalofosum, ENT 25567, S 940, Phosphoric acid, 1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl diethyl ester, (1,3-dioxobenzo[de]isoquinolin-2-yl) diethyl phosphate

naftalofos (CAS 1491-41-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H16NO6P and a molecular weight of 349.275 g/mol. Key properties include a melting point of 115-116ºC, a boiling point of 487.3±28.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 248.5±24.0 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed and H310. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1491-41-4

Jingsj CID

J-1344444-4

Molecular Formula

C₁₆H₁₆NO₆P

Molecular Weight

349.275 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026