Description

Hexatriacontyl Acrylate is a high molecular weight, long-chain alkyl acrylate monomer, a key building block for specialty polymers. This compound is valued for its ability to impart exceptional hydrophobicity, flexibility, and low-temperature properties to acrylic copolymers. It is primarily sought after by R&D and production teams in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced material science for surface modification and release applications.

Application

• Hydrophobic Coating Additive: Imparts water-repellent and anti-fouling properties to architectural, marine, and industrial coatings.
• Pressure-Sensitive Adhesives (PSAs): Used as a comonomer to modify tack, peel strength, and low-temperature flexibility.
• Release Liners & Films: A key component in formulating silicone-free release coatings for labels and tapes.
• Elastomer & Rubber Modification: Enhances the flexibility and weatherability of acrylic rubbers and thermoplastic elastomers.
• Textile & Fiber Treatment: Provides durable water repellency (DWR) and softness to synthetic fibers and non-wovens.
• Lubricant & Grease Additive: Acts as a viscosity modifier and extreme pressure agent in synthetic lubricants.
• Ink & Toner Resins: Modifies the rheology and film-forming properties of specialty printing inks and electrophotographic toners.

Basic Information

Item	Details
Product Name	Hexatriacontyl Acrylate
CAS No.	94138-86-0
Molecular Formula	C₃₉H₇₆O₂
Molecular Weight	589.0 g/mol (approx.)
Synonyms	Acrylic Acid Hexatriacontyl Ester; n-Hexatriacontyl Acrylate; 2-Propenoic Acid Hexatriacontyl Ester; C36 Acrylate; Long Chain Alkyl Acrylate C36; Behenyl Behenate Acrylate (related trade names)
EINECS	Contact for details

Quality Control

Our Hexatriacontyl Acrylate is manufactured under a strict quality management system. Each batch is analyzed to ensure consistent purity, composition, and performance. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports applications requiring reliable and reproducible raw material performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white waxy solid / Flakes
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 100
Melting Point	Contact for details
Heavy Metals (as Pb)	< 10 ppm
Water Content (KF)	< 0.1%

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