Description

2-Methylphenyl Isocyanate is a versatile aromatic isocyanate monomer used as a key building block in the synthesis of advanced polymers and fine chemicals. Its reactive isocyanate group enables the formation of urethane, urea, and other functional linkages, making it critical for creating materials with tailored properties. This compound is essential for manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries seeking to develop high-performance products.

Application

• Agrochemical Intermediates: A key precursor in the synthesis of phenylurea-based herbicides and other crop protection agents.
• Pharmaceutical Synthesis: Used as a reagent for introducing the phenylisocyanate moiety into drug molecules and active pharmaceutical ingredients (APIs).
• Polyurethane & Polymer Modification: Serves as a monomer or cross-linking agent for producing specialty polyurethanes, coatings, adhesives, and elastomers with enhanced properties.
• Chemical Research & Development: Employed in organic synthesis for creating novel compounds, including heterocycles and functional materials.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of certain colorants and photographic chemicals.

Basic Information

Product Name	2-Methylphenyl Isocyanate
CAS No.	614-68-6
Molecular Formula	C8H7NO
Molecular Weight	133.15 g/mol
Synonyms	o-Tolyl Isocyanate; 2-Tolyl Isocyanate; 2-Isocyanato-1-methylbenzene; o-Methylphenyl Isocyanate; 1-Methyl-2-isocyanatobenzene; 2-Methylbenzenesulfonyl Isocyanate (related); Isocyanic Acid, 2-Methylphenyl Ester
EINECS	210-395-0

Quality Control

Our 2-Methylphenyl Isocyanate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and impurity profiling, to ensure it meets high-purity standards suitable for industrial and research applications. A Certificate of Analysis (COA) detailing specific batch results is provided with every shipment to guarantee traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its moisture-sensitive (hygroscopic) nature, containers should be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density at 20°C	~1.06 g/cm³

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