Description

Methomyl CAS NO 16752-77-5 is a highly effective carbamate insecticide and acaricide. It is valued for its broad-spectrum activity and rapid knockdown effect against a wide range of insect pests. This product is essential for agricultural professionals and formulators seeking reliable crop protection solutions. Its primary use is in the control of pests in various high-value crops.

Application

Methomyl is a versatile active ingredient used in agricultural and horticultural pest management. Key application scenarios include:

• Broad-Spectrum Insect Control in crops such as cotton, soybeans, vegetables, and fruits.
• Foliar Spray Applications for rapid knockdown of lepidopteran larvae, aphids, thrips, and leafminers.
• Soil Treatment for controlling soil-dwelling pests in certain cropping systems.
• Use in Integrated Pest Management (IPM) programs as a rotational insecticide to manage resistance.
• Formulation into various commercial pesticide products, including soluble concentrates (SL) and wettable powders (WP).
• Protection of ornamental plants and turf from damaging insect infestations.

Basic Information

Product Name	Methomyl
CAS No.	16752-77-5
Molecular Formula	C5H10N2O2S
Molecular Weight	162.20 g/mol
Synonyms	S-Methyl N-(methylcarbamoyloxy)thioacetimidate; Lamate; Lannate; Methomex; Nudrin; Mesomile; Methyl N-[(methylcarbamoyl)oxy]ethanimidothioate; (E,Z)-Methomyl; ENT 27,341; WL 18236
EINECS	240-815-0

Quality Control

Our Methomyl is manufactured under strict quality management systems to ensure batch-to-batch consistency and efficacy. The product undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to meet technical-grade specifications. Certificates of Analysis (COA) documenting purity, physical properties, and relevant limits are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed, high-density polyethylene (HDPE) or original container, protected from light and moisture. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flame. Keep away from strong acids, strong bases, and oxidizing agents. Observe all local and national regulations for the storage of agricultural chemicals.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Water Content (Karl Fischer)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual ≤ 0.5%, Total ≤ 1.0%
Melting Point	78 - 81 °C

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