Diuron
- CAS
- 330-54-1
- EC
- 206-114-9
- Sectors
- Agriculture, Coatings, Adhesives, Sealants & Elastomers
Diuron (CAS 330-54-1) is a selective herbicidal active ingredient supplied as a neat Technical Grade white, odorless crystalline solid for pre and post emergence weed control in crops such as sugarcane and cotton, in non crop areas, and in antifouling coatings and material preservation formulations where permitted by regulation. It provides long lasting weed control and is valued for its stability and broad application range.
Typical Properties
| Molecular formula | C9H10Cl2N2O |
|---|---|
| Molecular weight | 233.09 g/mol |
| Appearance | solid |
| Form | neat |
| Color | White, odorless crystalline solid |
| Melting point | 158-159 °C |
| Boiling point | 180-190°C |
| Density | 1.1786 g/cm³ |
| Water solubility | Slightly soluble. 0.0042 g/100 mL |
| Flash point | 180-190°C |
| GHS signal word | Warning · Irritant / harmful, Health hazard, Environmental hazard |
| HS code | 29242990 |
| 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.
Diuron
Applications
Used in agriculture for pre and post emergence weed control in crops such as sugarcane and cotton. Applied in non crop areas including industrial sites and railways. Also used in antifouling coatings and material preservation formulations where permitted by regulation.
Safety & Risks
Harmful if swallowed or inhaled. May cause skin and eye irritation. Toxic to aquatic organisms. Use appropriate PPE and follow regulatory handling and application guidelines.
Packaging
Supplied in 25 kilogram fibre drums or HDPE containers. Store in cool and dry conditions away from direct sunlight.