Description

2-(4-Biphenyl)Ethyl Isocyanate (97%) is a specialized aromatic isocyanate monomer, a key building block for synthesizing advanced polymers and functional materials. Its biphenyl core structure provides enhanced rigidity and thermal stability to the resulting urethane linkages, making it valuable for high-performance applications. This compound is primarily utilized by R&D chemists and material scientists in the pharmaceutical, agrochemical, and advanced polymer industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediates: Serves as a crucial building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological receptors.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the biphenyl moiety can enhance biological activity and environmental stability.
• Advanced Polymer Chemistry: A key monomer for producing specialized polyurethanes, polyureas, and other polymers requiring high thermal stability and mechanical strength.
• Liquid Crystal & OLED Materials: Incorporated into the synthesis of charge-transport materials, host materials, or alignment layers for electronic displays due to its rigid, conjugated structure.
• Cross-linking Agent: Functions as a reactive cross-linker for resins and coatings, improving hardness, chemical resistance, and adhesion properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and creating libraries of novel chemical entities.

Basic Information

Product Name	2-(4-Biphenyl)Ethyl Isocyanate (97%)
CAS No.	480439-06-3
Molecular Formula	C15H13NO
Molecular Weight	223.27 g/mol
Synonyms	2-(4-Biphenylyl)ethyl isocyanate; 1-(4-Biphenylyl)-2-isocyanatoethane; 2-(Biphenyl-4-yl)ethyl isocyanate; 4-(2-Isocyanatoethyl)biphenyl; [1,1'-Biphenyl]-4-ethanol, 2-isocyanato-; Isocyanic acid, 2-(4-biphenylyl)ethyl ester; Biphenyl-4-ethyl isocyanate
EINECS	Contact for details

Quality Control

Our 2-(4-Biphenyl)Ethyl Isocyanate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the specified 97% minimum purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We are committed to supplying material that meets the high standards required for research and industrial synthesis.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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