Description

Poly(Hexyl Isocyanate) is a reactive polymer belonging to the polyisocyanate family, characterized by pendant hexyl groups. This compound matters as a versatile building block and intermediate, offering a unique combination of reactivity and hydrophobic character derived from its aliphatic chain. It is primarily needed by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to modify material properties such as flexibility, water resistance, and chemical durability.

Application

• As a key monomer or cross-linking agent in the synthesis of polyurethane coatings and elastomers, enhancing weatherability and chemical resistance.
• In the formulation of high-performance adhesives and sealants where strong bonding and moisture insensitivity are required.
• For the modification of polymers to introduce hydrophobic properties and improve compatibility with organic matrices.
• As an intermediate in organic synthesis for constructing specialty chemicals and functional materials.
• In research and development for creating novel copolymers with tailored thermal and mechanical profiles.
• Potential use in the surface treatment of materials to alter surface energy and adhesion characteristics.

Basic Information

Product Name	Poly(Hexyl Isocyanate)
CAS No.	26746-07-6
Molecular Formula	(C7H13NO)n
Molecular Weight	n*(127.18) g/mol
Synonyms	Poly(1-hexyl isocyanate); Poly(n-hexyl isocyanate); Polyhexylisocyanate; PHIC; Hexyl isocyanate polymer; Isocyanic acid, hexyl ester, homopolymer; Poly(N-hexylcarbodiimide) (related structure); NSC 524246
EINECS	Contact for details

Quality Control

Our Poly(Hexyl Isocyanate) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and meets defined specifications for critical parameters such as monomer content, molecular weight distribution, and purity. Certificates of Analysis (COA) detailing these results are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Isocyanate Content)	≥ 95.0%
Monomer Content (GC)	≤ 1.0%
Viscosity	Reported per grade
Water Content (KF)	≤ 0.1%

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