Description

Dimethachlor is a selective pre-emergence herbicide belonging to the chloroacetamide chemical class. It is valued for its effective control of annual grasses and broadleaf weeds in key agricultural crops. This product is essential for formulators and agricultural chemical producers serving the global crop protection industry, particularly for use in oilseed rape, soybean, and corn cultivation.

Application

• Primary Herbicidal Agent: Used as the active ingredient in the formulation of selective pre-emergence herbicide products.
• Oilseed Rape Protection: Critical for weed management programs in winter oilseed rape (canola) to ensure clean fields and maximize yield.
• Soybean and Corn Crops: Applied for residual control of problematic weeds in soybean and corn fields.
• Industrial Manufacturing: Sourced by agrochemical companies for the synthesis and production of commercial-grade herbicide formulations.
• Research & Development: Used in agricultural research institutes for developing new crop protection solutions and efficacy studies.

Basic Information

Product Name	Dimethachlor
CAS No.	50563-36-5
Molecular Formula	C13H18ClNO2
Molecular Weight	255.74 g/mol
Synonyms	2-Chloro-N-(2-methoxyethyl)-N-(2-methyl-1-phenyl-1-propenyl)acetamide; CGA-17020; Frontera; Teridox; Dimethachlore; N-(2-Methoxyethyl)-2-chloro-N-(2-methyl-1-phenylpropen-1-yl)acetamide; α-Chloro-N-(2-methoxyethyl)-N-(2-methyl-1-phenyl-1-propenyl)acetamide
EINECS	256-599-6

Quality Control

Our Dimethachlor is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise technical-grade specifications for purity, identity, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee consistency and performance in your formulations.

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. Store separately from strong oxidizers and foodstuffs.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Melting Point	47 - 52 °C

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