Pyridaphenthion

哒嗪硫磷

Also known as: O,O-Diethyl O-(6-oxo-1-phenyl-1,6-dihydro-3-pyridazinyl) phosphorothioate, O-(1,6-Dihydro-6-oxo-1-phenyl-3-pyridazinyl) O,O-diethyl phosphorothioate, O,O-Diethyl-O-(6-oxo-1-phenyl-1,6-dihydro-3-pyridazinyl)thiophosphat, O,O-Diethyl-O-(6-oxo-1-phenyl-1,6-dihydropyridazin-3-yl)thiophosphat, 6-Diethoxyphosphinothioyloxy-2-phenylpyridazin-3-one, OFUNACK, ORESTE, American Cyanamid 12503, CL 12503, EINECS 204-298-5, MFCD00145189, Thiophosphate de O,O-diéthyle et de O-(6-oxo-1-phényl-1,6-dihydro-3-pyridazinyle)

Pyridaphenthion (CAS 119-12-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H17N2O4PS and a molecular weight of 340.335 g/mol. It is also known as O,O-Diethyl O-(6-oxo-1-phenyl-1,6-dihydro-3-pyridazinyl) phosphorothioate, O-(1,6-Dihydro-6-oxo-1-phenyl-3-pyridazinyl) O,O-diethyl phosphorothioate and O,O-Diethyl-O-(6-oxo-1-phenyl-1,6-dihydro-3-pyridazinyl)thiophosphat. Key properties include a boiling point of 416.2±28.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 205.5±24.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

119-12-0

Jingsj CID

J-24447-1

Molecular Formula

C₁₄H₁₇N₂O₄PS

Chinese Name

哒嗪硫磷

Molecular Weight

340.335 g/mol

Category

Organic Compounds

Last updated

8/21/2026