-
Name
pyraclofos
- EINECS
- CAS No. 89784-60-1
- Article Data2
- CAS DataBase
- Density 1.33±0.1 g/cm3(Predicted)
- Solubility
- Melting Point
- Formula C14H18 Cl N2 O3 P S
- Boiling Point 453.5±51.0 °C(Predicted)
- Molecular Weight 360.801
- Flash Point
- Transport Information
- Appearance
- Safety A poison by ingestion, subcutaneous, and intraperitoneal routes. Moderately toxic by inhalation. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NOx, SOx, POx, and Cl−.
- Risk Codes 22
-
Molecular Structure
- Hazard Symbols Xn
- Synonyms Boltage;Pyraclofos; TIA 230; Voltage; Voltage (pesticide); Voltage 50EC
- PSA 88.46000
- LogP 5.19230
Pyraclofos Chemical Properties
IUPAC Name: 1-(4-Chlorophenyl)-4-[ethoxy(propylsulfanyl)phosphoryl]oxypyrazole
The molecular formula of Pyraclofos (CAS NO.89784-60-1) is C14H18ClN2O3PS.
The molecular weight of Pyraclofos (CAS NO.89784-60-1) is 360.796081.
Synonyms of Pyraclofos (CAS NO.89784-60-1): O-[1-(4-Chlorophenyl)-1H-pyrazol-4-yl] O-ethyl S-propyl phosphorothioate ; Thiophosphate de O-[1-(4-chlorophenyl)-1H-pyrazol-4-yle] et de O-ethyle et de S-propyle
Index of Refraction: 1.595
Density: 1.33 g/ml
Flash Point: 228.1 °C
Boiling Point: 453.5 °C
Pyraclofos Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| chicken | LD50 | oral | 182mg/kg (182mg/kg) | Japan Pesticide Information. Vol. 53, Pg. 27, 1988. | |
| mouse | LD50 | intraperitoneal | 310mg/kg (310mg/kg) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: ATAXIA GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 635, 1990. |
| mouse | LD50 | oral | 420mg/kg (420mg/kg) | Japan Pesticide Information. Vol. 53, Pg. 27, 1988. | |
| mouse | LD50 | subcutaneous | 250mg/kg (250mg/kg) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: ATAXIA | Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 635, 1990. |
| rat | LC50 | inhalation | 1460mg/m3 (1460mg/m3) | Japan Pesticide Information. Vol. 53, Pg. 27, 1988. | |
| rat | LD50 | intraperitoneal | 267mg/kg (267mg/kg) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: ATAXIA | Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 635, 1990. |
| rat | LD50 | oral | 237mg/kg (237mg/kg) | Japan Pesticide Information. Vol. 53, Pg. 27, 1988. | |
| rat | LD50 | skin | > 2gm/kg (2000mg/kg) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: ATAXIA GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 635, 1990. |
| rat | LD50 | subcutaneous | 1370mg/kg (1370mg/kg) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: ATAXIA GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 15, Pg. 635, 1990. |
Pyraclofos Safety Profile
A poison by ingestion, subcutaneous, and intraperitoneal routes. Moderately toxic by inhalation. Experimental reproductive effects. When heated to decomposition it emits toxic vapors of NOx, SOx, POx, and Cl−.
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