Description

2-Ethyl-6-Methylphenyl Isocyanate is a specialized aromatic isocyanate monomer used as a key building block in advanced polymer synthesis. This compound is valued for its ability to introduce specific steric and chemical properties into final products, enhancing performance characteristics. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries for the production of high-performance intermediates, such as pesticides, pharmaceuticals, and polyurethane elastomers.

Application

• Agrochemical Intermediates: A critical precursor in the synthesis of advanced herbicides, fungicides, and insecticides, where its aromatic structure contributes to biological activity and stability.
• Pharmaceutical Synthesis: Used as a reagent in the production of active pharmaceutical ingredients (APIs), particularly for constructing ureas and carbamates with specific pharmacological profiles.
• Specialty Polyurethanes: Serves as a monomer for creating high-performance polyurethane resins, coatings, and adhesives with enhanced chemical resistance and mechanical properties.
• Chemical Research & Development: Employed in R&D laboratories for exploring novel organic compounds and material science applications.
• Cross-linking Agent: Functions as an effective cross-linker in polymer systems to improve thermal stability and durability.

Basic Information

Product Name	2-Ethyl-6-Methylphenyl Isocyanate
CAS No.	75746-71-3
Molecular Formula	C10H11NO
Molecular Weight	161.20 g/mol
Synonyms	2-Ethyl-6-methylphenyl isocyanate; 2-Ethyl-6-methylisocyanatobenzene; 2-Methyl-6-ethylphenyl isocyanate; 6-Methyl-2-ethylphenyl isocyanate; 1-Isocyanato-2-ethyl-6-methylbenzene; (2-Ethyl-6-methylphenyl) isocyanate; NSC 406106; Isocyanic acid, 2-ethyl-6-methylphenyl ester
EINECS	Contact for details

Quality Control

Our 2-Ethyl-6-Methylphenyl Isocyanate is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent degradation from moisture ingress. Keep away from heat, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.05 g/cm³

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