Description

2,5-Diethyl-1,3,4-Thiadiazole is a versatile heterocyclic organic compound featuring a sulfur and nitrogen-containing five-membered ring. This specialized chemical serves as a critical intermediate and functional additive in advanced material synthesis and industrial processes. It is particularly valuable for manufacturers in the agrochemical, pharmaceutical, and polymer industries seeking to develop products with enhanced performance characteristics.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel fungicides, herbicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a precursor for creating pharmacologically active molecules, particularly those with antimicrobial or anti-inflammatory properties.
• Polymer & Material Science: Acts as a cross-linking agent, corrosion inhibitor, or a monomer for producing specialty polymers with unique thermal and chemical resistance.
• Lubricant & Fuel Additive: Functions as an anti-wear agent, antioxidant, or metal deactivator in advanced lubricant formulations and fuel systems.
• Copper Corrosion Inhibitor: Employed in cooling water systems and industrial fluids to protect copper and brass components from degradation.
• Chemical Research & Development: Serves as a valuable reagent for organic synthesis and the development of new heterocyclic compounds in R&D laboratories.

Basic Information

Product Name	2,5-Diethyl-1,3,4-Thiadiazole
CAS No.	40928-84-5
Molecular Formula	C6H10N2S
Molecular Weight	142.22 g/mol
Synonyms	2,5-Diethyl-1,3,4-thiadiazole; 1,3,4-Thiadiazole, 2,5-diethyl-; Diethylthiadiazole; 2,5-Diethyl-1,3,4-thiadiazol; NSC 163045; 2,5-Diethyl-[1,3,4]thiadiazole; 2,5-Diethyl-1,3,4-thiadiazole (stabilized)
EINECS	Contact for details

Quality Control

Our 2,5-Diethyl-1,3,4-Thiadiazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and quality assurance.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	Contact for details
Density (20°C)	Contact for details

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