Description

4-Octylphenyl Isocyanate 97 is a high-purity aromatic isocyanate monomer, a key building block for synthesizing advanced polymers and specialty chemicals. Its value lies in its ability to introduce the octylphenyl moiety, which imparts unique hydrophobic and steric properties to the final materials. This compound is essential for R&D and production in sectors requiring tailored material performance, such as advanced coatings, adhesives, and polymer modification.

Application

• Polyurethane Synthesis: Serves as a key monomer for producing specialized polyurethane resins with enhanced hydrophobic character and chemical resistance.
• Advanced Coatings & Adhesives: Used to formulate high-performance industrial coatings, sealants, and adhesives that require durability and specific surface properties.
• Polymer Modification: Acts as a functionalizing agent to introduce isocyanate groups onto polymer backbones for cross-linking or further chemical reactions.
• Chemical Intermediate: A crucial precursor in organic synthesis for pharmaceuticals, agrochemicals, and liquid crystal materials.
• Research & Development: Employed in academic and industrial labs for developing novel materials with customized thermal and mechanical profiles.
• Specialty Additives: Used in the production of additives for lubricants, fuels, and plastics to modify performance characteristics.

Basic Information

Product Name	4-Octylphenyl Isocyanate 97
CAS No.	69342-46-7
Molecular Formula	C₁₅H₂₁NO
Molecular Weight	231.33 g/mol
Synonyms	p-Octylphenyl Isocyanate; 1-Isocyanato-4-octylbenzene; 4-Octylbenzenisocyanate; Octyl Phenyl Isocyanate; (4-Octylphenyl)isocyanate; Isocyanic Acid p-Octylphenyl Ester
EINECS	Contact for details

Quality Control

Our 4-Octylphenyl Isocyanate 97 is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by HPLC and identification by FT-IR, to ensure it meets the specified purity of 97% minimum. A detailed Certificate of Analysis (COA) with batch-specific results is provided to guarantee traceability and consistency 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 must be kept under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, 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 to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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