Description

Monuron is a selective phenylurea herbicide that functions as a photosynthesis inhibitor, offering effective pre- and post-emergence weed control. This compound is valued for its efficacy in managing a broad spectrum of annual grasses and broadleaf weeds in non-crop and industrial areas. It is primarily utilized in the agricultural and horticultural sectors for vegetation management, as well as serving as a key intermediate in chemical synthesis for research and development purposes.

Application

• Non-Crop Vegetation Control: Used for total weed control on industrial sites, railway embankments, and roadsides.
• Agricultural Herbicide: Applied for selective weed management in certain crops, including asparagus and sugarcane.
• Horticultural Use: Employed in orchards and vineyards for managing unwanted vegetation under perennial plants.
• Chemical Intermediate: Serves as a key building block in the synthesis of other specialized agrochemicals and organic compounds.
• Research & Development: Utilized in biochemical and agricultural research to study herbicide action, resistance, and environmental fate.
• Soil Sterilization: Applied for long-term vegetation suppression in specific high-maintenance areas.

Basic Information

Product Name	Monuron
CAS No.	150-68-5
Molecular Formula	C9H11ClN2O
Molecular Weight	198.65 g/mol
Synonyms	1,1-Dimethyl-3-(4-chlorophenyl)urea; 3-(4-Chlorophenyl)-1,1-dimethylurea; CMU; Telvar; Karmex; Monurex; Chlorfenidim; Monuron herbicide; N'-(4-Chlorophenyl)-N,N-dimethylurea
EINECS	205-766-1

Quality Control

Our Monuron is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	170°C - 176°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.