Description

α-[(3-Isocyanato-4-Methylphenyl)Carbamoyloxy]Deoxybenzoin is a specialized aromatic isocyanate derivative designed for advanced polymer synthesis. This compound serves as a critical building block for creating high-performance polyurethane and polyurea materials with tailored properties. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to develop products with enhanced durability, chemical resistance, and specific mechanical characteristics. Its unique structure allows for precise modification of polymer backbones to meet stringent application requirements.

Application

• High-Performance Polyurethane Coatings: Used as a cross-linking agent to formulate industrial and protective coatings with superior abrasion, chemical, and UV resistance.
• Specialty Adhesives and Sealants: Serves as a key monomer in the production of advanced polyurethane adhesives and sealants for automotive, aerospace, and construction applications.
• Elastomer Manufacturing: Incorporated into the synthesis of custom polyurethane and polyurea elastomers for components requiring specific tensile strength, flexibility, and thermal stability.
• Advanced Composite Materials: Acts as a reactive intermediate in the production of fiber-reinforced polymers and composite matrices.
• Chemical Intermediate: Utilized in organic synthesis for the preparation of more complex molecules in pharmaceutical and agrochemical research.
• Optical and Electronic Materials: Potential use in the development of specialty polymers for optical lenses, encapsulants, or electronic device coatings.

Basic Information

Product Name	α-[(3-Isocyanato-4-Methylphenyl)Carbamoyloxy]Deoxybenzoin
CAS No.	163073-29-8
Molecular Formula	C23H18N2O4
Molecular Weight	386.40 g/mol
Synonyms	α-[(3-Isocyanato-4-methylphenyl)carbamoyloxy]deoxybenzoin; Deoxybenzoin, α-[(3-isocyanato-4-methylphenyl)carbamoyloxy]-; 2-[(3-Isocyanato-4-methylphenyl)carbamoyloxy]-2-phenylacetophenone; (3-Isocyanato-4-methylphenyl)carbamic acid (2-oxo-1,2-diphenylethyl) ester; N-(3-Isocyanato-4-methylphenyl)-2-oxo-2-phenylacetamide; CAS 163073-29-8
EINECS	Contact for details

Quality Control

Our production of α-[(3-Isocyanato-4-Methylphenyl)Carbamoyloxy]Deoxybenzoin adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, isocyanate content, and impurity profile analysis, to ensure consistency and high purity. Certificates of Analysis (COA) detailing all test results are provided with each shipment. We are committed to meeting the specific requirements of our global B2B partners, with quality systems designed to support applications demanding high material reliability.

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). This product is hygroscopic (moisture-sensitive) and must be kept under a dry inert atmosphere (e.g., nitrogen or argon) to prevent reaction with atmospheric moisture and carbon dioxide, which can lead to polymerization or formation of solid deposits. Keep away from heat, open flames, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Isocyanate Content (NCO)	10.8 - 11.2 %
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Moisture (Karl Fischer)	< 0.1%
Solubility	Soluble in common organic solvents (e.g., acetone, DMF, THF)

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