Description

Terbutryn is a selective triazine herbicide known for its pre- and post-emergence activity against a broad spectrum of annual grasses and broadleaf weeds. Its primary value lies in providing long-lasting residual control, making it a cost-effective solution for season-long crop protection. This compound is essential for agricultural professionals and formulators in the production of herbicides for use in crops such as wheat, barley, and corn, as well as in non-crop areas for industrial vegetation management.

Application

• Selective Herbicide Formulations: Key active ingredient in pre- and post-emergence herbicides for cereal crops like wheat and barley.
• Broad-Spectrum Weed Control: Effective against annual grasses (e.g., black-grass, wild oats) and many broadleaf weeds in various cropping systems.
• Industrial Vegetation Management (IVM): Used for total weed control on non-crop sites such as railways, industrial yards, and under utility lines.
• Aquatic Weed Control: Applied in certain regions for managing submerged and floating weeds in irrigation channels and static water bodies (subject to local regulatory approvals).
• Synthetic Intermediate: Serves as a chemical building block in the synthesis of other specialized triazine derivatives.
• Research & Development: Used as a reference standard in analytical laboratories for environmental monitoring and residue analysis.

Basic Information

Product Name	Terbutryn
CAS No.	886-50-0
Molecular Formula	C10H19N5S
Molecular Weight	241.36 g/mol
Synonyms	2-tert-Butylamino-4-ethylamino-6-methylthio-1,3,5-triazine; Igran; Shortstop; 2-(tert-Butylamino)-4-(ethylamino)-6-(methylthio)-s-triazine; Terbutryne; GS 14260; Clarosan; Prebane
EINECS	212-950-5

Quality Control

Our Terbutryn is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Every lot is analyzed against stringent in-house specifications, which typically include identity confirmation, assay (purity), and limits for key impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the storage area is separate from food and feedstuffs.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	104 - 108 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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