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| Name |
Pefurazoate |
EINECS | N/A |
| CAS No. | 101903-30-4 | Density | 1.16g/cm3 |
| PSA | 77.57000 | LogP | 3.23440 |
| Solubility | 443 mg l-1 (25 °C) | Melting Point |
25°C |
| Formula | C18H23 N3 O4 | Boiling Point | 455°Cat760mmHg |
| Molecular Weight | 345.44 | Flash Point | 229°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Moderately toxic by ingestion, inhalation, and skin contact routes. Experimental reproductive effects. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Butanoicacid, 2-[(2-furanylmethyl)(1H-imidazol-1-ylcarbonyl)amino]-, 4-pentenyl ester(9CI); (?à)-Pefurazoate; Healthied;Pefurazoate; UHF 8615; UR 0003 |
Pefurazoate Chemical Properties
IUPAC Name: Pent-4-enyl 2-[furan-2-ylmethyl(imidazole-1-carbonyl)amino] butanoate
Empirical Formula of Pefurazoate (CAS NO.101903-30-4): C18H23N3O4
Molecular Weight: 345.3929 g/mol
Index of Refraction: 1.555
Density: 1.16 g/cm3
Flash Point: 229 °C
Enthalpy of Vaporization: 71.47 kJ/mol
Boiling Point: 455 °C at 760 mmHg
Vapour Pressure: 1.82E-08 mmHg at 25 °C
Structure of Pefurazoate (CAS NO.101903-30-4):
Pefurazoate Uses
Used as imidazole fungicides. Pefurazoate (CAS NO.101903-30-4) is used to treat rice seed.
Pefurazoate Production
10g (0.033mmol) N-1-(1 - e -4 - propyl-ene-oxy)-N-Furfuryl-amino and 100mLDMF chloride dissolved in solution by adding 10g (0.15mol / L) imidazole and potassium carbonate 5g , at 70 ℃ reaction 1h, completion of the reaction by adding water, toluene extraction, the organic layer was concentrated, residue from toluene - n-hexane mixed solvent recrystallization.
Pefurazoate Toxicity Data With Reference
| 1. | orl-rat LD50:981 mg/kg | JPIFAN Japan Pesticide Information.(57)(1990),33. | ||
| 2. | ihl-rat LC50:>3450 mg/m3 | JPIFAN Japan Pesticide Information.(57)(1990),33. | ||
| 3. | skn-rat LD50:>2 g/kg | JPIFAN Japan Pesticide Information.(57)(1990),33. | ||
| 4. | orl-mus LD50:946 mg/kg | JPIFAN Japan Pesticide Information.(57)(1990),33. | ||
| 5. | orl-ckn LD50:4220 mg/kg | JPIFAN Japan Pesticide Information.(57)(1990),33. | ||
| 6. | orl-qal LD50:2380 mg/kg | JPIFAN Japan Pesticide Information.(57)(1990),33. |
Pefurazoate Safety Profile
Moderately toxic by ingestion, inhalation, and skin contact routes. Experimental reproductive effects.
Pefurazoate Specification
Pefurazoate ,its cas register number is 101903-30-4. It also can be called 4-Pentenyl 2-((2-furanylmethyl)(1H-imidazol-1-ylcarbonyl)amino)butanoate and Healthied .
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