Fluazifop-p-butyl
- CAS
- 79241-46-6
- EC
- 616-327-4
- Sectors
- Agriculture
Fluazifop-p-butyl (CAS 79241-46-6) is a selective post-emergence herbicidal active ingredient supplied as a technical grade material in neat form, a pale yellow, odorless liquid, and is used to control annual and perennial grass weeds in broadleaf crops such as soybean, cotton, sugar beet, sunflower and vegetables. It is widely used in agricultural chemistry for effective grass weed control in broadleaf crops. The product offers reliable biological performance, formulation compatibility and consistency for large scale crop protection manufacturing and distribution.
Typical Properties
| Molecular formula | C19H20F3NO4 |
|---|---|
| Molecular weight | 383.36 g/mol |
| Appearance | Pale yellow liquid. Odorless. |
| Form | neat |
| Color | Colorless to light yellow |
| Melting point | 5 °C |
| Boiling point | 154 °C |
| Density | 1.21 |
| Water solubility | 1 mg/L at 25 °C |
| Flash point | >50 °C |
| GHS signal word | Warning · Flammable, Irritant / harmful, Health hazard, Environmental hazard |
| HS code | 29333990 |
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Fluazifop-p-butyl
Applications
Used in agricultural herbicide formulations for the control of annual and perennial grass weeds in crops such as soybean, cotton, sugar beet, sunflower and vegetables. Applied in post emergence treatment programs where selective grass control is required. Utilised by agrochemical producers in emulsifiable concentrate and suspension formulations designed for foliar application.
Safety & Risks
Harmful if swallowed or inhaled. May cause skin and eye irritation. Toxic to aquatic organisms. Use appropriate PPE and follow approved handling and application guidelines. Avoid environmental release and uncontrolled exposure.
Packaging
Supplied in 25 kilogram fibre drums or HDPE containers for technical grade material. Formulated products are packed according to customer and regulatory requirements. Store in cool and dry conditions away from direct sunlight.