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CAS No.: | 77458-01-6 |
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Name: | Pyraclofos |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C14H18ClN2O3PS |
Molecular Weight: | 360.801 |
Synonyms: | O-[1-(4-Chlorophenyl)-1H-pyrazol-4-yl] O-ethyl S-propyl phosphorothioate |
Density: | 1.271 g/cm3 (28 C) |
Melting Point: | 25°C |
Boiling Point: | 454oC |
Flash Point: | 228.1°C |
Solubility: | 33 |
Hazard Symbols: | |
Risk Codes: | R22 |
Safety: | A poison by ingestion and inhalation. Moderately toxic by skin contact. When heated to decomposition it emits toxic vapors of SOx, POx, NOx, and Cl−. |
PSA: | 88.46000 |
LogP: | 5.19230 |
sodium O-ethyl-O-[1-(4-chlorophenyl)pyrazol-4-yl]phosphorothiolate
propyl bromide
(RS)-O-1-(4-chlorophenyl)pyrazol-4-yl O-ethyl S-propyl phosphorothioate
Conditions | Yield |
---|---|
In ethanol; toluene |
O-[1-(4-chlorophenyl)pyrazol-4-yl]-O,O-diethyl phosphite
Dipropyl disulfide
(RS)-O-1-(4-chlorophenyl)pyrazol-4-yl O-ethyl S-propyl phosphorothioate
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuryl dichloride In toluene |
1-(4-chlorophenyl)-1H-pyrazol-4-ol
O-ethyl-S-propyl phosphorochloridate
(RS)-O-1-(4-chlorophenyl)pyrazol-4-yl O-ethyl S-propyl phosphorothioate
Conditions | Yield |
---|---|
With triethylamine In acetonitrile |