Description

2-Ethoxyphenyl Isocyanate is a versatile aromatic isocyanate monomer used as a key building block in the synthesis of advanced polymers and fine chemicals. Its value lies in the introduction of the ethoxy-substituted phenyl group, which can impart specific solubility, reactivity, and material properties to the final product. This compound is essential for R&D and production in sectors such as agrochemicals, pharmaceuticals, and specialty polymer manufacturing, where tailored molecular structures are required.

Application

• Agrochemical Intermediates: Serves as a critical precursor in the synthesis of herbicides, fungicides, and insecticides, where the isocyanate group enables the formation of urea or carbamate linkages.
• Pharmaceutical Synthesis: Used as a reagent to introduce the 2-ethoxyphenyl moiety into target molecules, potentially for developing active pharmaceutical ingredients (APIs) with modified bioavailability.
• Polyurethane & Polymer Modification: Acts as a specialty monomer for producing polyurethanes, polyureas, and other polymers with enhanced chemical resistance or specific optical properties.
• Cross-linking Agent: Employed in coatings, adhesives, and elastomers to create cross-linked networks that improve durability and performance.
• Chemical Research & Development: A valuable tool in organic synthesis for constructing heterocycles and other complex organic compounds via reactions with amines and alcohols.
• Dye and Pigment Manufacturing: Utilized in the synthesis of specialized dyes and pigments where the aromatic structure contributes to color fastness and stability.

Basic Information

Product Name	2-Ethoxyphenyl Isocyanate
CAS No.	5395-71-1
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	1-Isocyanato-2-ethoxybenzene; 2-Ethoxyisocyanatobenzene; o-Ethoxyphenyl isocyanate; 2-Ethoxybenzenisocyanate; 2-Ethoxyphenyl isocyanic ester; Isocyanic acid, 2-ethoxyphenyl ester; NSC 403119
EINECS	226-394-5

Quality Control

Our 2-Ethoxyphenyl Isocyanate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards, and comprehensive testing is performed, including assay, impurity profiling, and identity confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee product integrity for your critical applications.

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). This product is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere to prevent degradation. 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)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~1.12 g/cm³

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