Bromophos-ethyl

Also known as: BROMOPHOS-ETHYL, Bromofos-ethyl, Ethyl bromophos, Nexagan, Nexagan G, Filariol, Filariol 60, OMS 659, O-(4-Bromo-2,5-dichlorophenyl) O,O-diethyl phosphorothioate, O,O-Diethyl O-(2,5-dichloro-4-bromophenyl) thiophosphate, Phosphorothioic acid, O-(4-bromo-2,5-dichlorophenyl) O,O-diethyl ester, ENT 27,258, ent27,258, CX 99

Bromophos-ethyl (CAS 4824-78-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H12BrCl2O3PS and a molecular weight of 394.049 g/mol. Key properties include a boiling point of 388.8±52.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 188.9±30.7 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, 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.

4824-78-6

Jingsj CID

J-48668-2

Molecular Formula

C₁₀H₁₂BrCl₂O₃PS

Molecular Weight

394.049 g/mol

Category

Organohalogen Compounds

Last updated

8/21/2026