Description

Benzthiazuron is a selective, systemic herbicide belonging to the urea derivative class. It is valued for its pre- and post-emergence activity against a broad spectrum of annual grasses and broadleaf weeds in various crops. This compound is essential for agricultural professionals and formulators seeking effective weed management solutions. Its systemic action ensures thorough control, contributing to improved crop yield and quality.

Application

Benzthiazuron is primarily utilized as an active ingredient in agricultural herbicide formulations. Its key applications include:

• Selective Weed Control in Cereals: Pre- and post-emergence control of weeds in wheat, barley, and rye crops.
• Industrial Vegetation Management: Used in non-crop areas such as railways, roadsides, and industrial sites for total vegetation control.
• Orchard and Vineyard Maintenance: Suppression of weeds under fruit trees and vines without damaging the perennial crops.
• Turf Management: Selective control of unwanted grasses and broadleaf weeds in managed turfgrass.
• Formulation Intermediate: Serves as a key technical material for manufacturers producing emulsifiable concentrates (EC), wettable powders (WP), and suspension concentrates (SC).
• Research & Development: Used in agrochemical research for studying herbicidal modes of action and developing new synergistic mixtures.

Basic Information

Product Name	Benzthiazuron
CAS No.	1929-88-0
Molecular Formula	C9H9N3OS
Molecular Weight	207.25 g/mol
Synonyms	1-(2-Benzothiazolyl)-3-methylurea; 3-Methyl-1-(2-benzothiazolyl)urea; Benzthiauron; Benzthiazuron; N-(2-Benzothiazolyl)-N'-methylurea; 1-(1,3-Benzothiazol-2-yl)-3-methylurea; N-Methyl-N'-(2-benzothiazolyl)urea; Urea, N-(2-benzothiazolyl)-N'-methyl-
EINECS	217-685-1

Quality Control

Our Benzthiazuron technical material is manufactured under a strict quality management system. Every batch is subjected to rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, moisture content, and impurity profiles. Our quality commitment ensures consistent efficacy and reliable supply for your formulation needs.

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 flames. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Melting Point	178°C - 182°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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