Description

Hydroabietylalcohol is a high-purity, naturally derived diterpene alcohol obtained from rosin. This versatile chemical intermediate is valued for its excellent solvency, tackifying properties, and ability to modify the characteristics of polymers and resins. It serves as a critical raw material in the formulation of high-performance adhesives, coatings, and inks for demanding industrial applications. Global manufacturers rely on its consistent quality to enhance product performance and process reliability.

Application

• Adhesive Formulations: Acts as a tackifier and modifier in hot-melt, pressure-sensitive, and structural adhesives.
• Coatings & Inks: Used as a plasticizer and resin modifier to improve flexibility, adhesion, and gloss in protective coatings and printing inks.
• Polymer Modification: Serves as a reactive intermediate or additive to alter the physical properties of synthetic resins and elastomers.
• Cosmetics & Personal Care: Employed as a film-forming agent and viscosity modifier in nail polishes and other cosmetic products.
• Industrial Cleaners & Degreasers: Functions as a coupling agent and solvent in specialty cleaning formulations.
• Sealants & Caulks: Enhances adhesion and durability in construction and automotive sealant applications.

Basic Information

Product Name	Hydroabietylalcohol
CAS No.	1333-89-7
Molecular Formula	C20H32O
Molecular Weight	288.47 g/mol
Synonyms	Dihydroabietyl Alcohol; Abitol® (Hercules trade name); Hydrogenated Abietyl Alcohol; 1,2,3,4,4a,4b,5,6,10,10a-Decahydro-7-isopropyl-1,4a-dimethyl-1-phenanthrenemethanol; Hydroabietyl Alcohol; Dihydroabietylalcohol; Abietyl Alcohol, Hydrogenated; Rosin Alcohol, Hydrogenated
EINECS	215-597-8

Quality Control

Our Hydroabietylalcohol is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Production adheres to relevant industrial standards, with comprehensive in-process and final product testing. A detailed Certificate of Analysis (COA) documenting purity, physical properties, and conformance to specification is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	180 - 210 mg KOH/g
Softening Point (Ring & Ball)	30 - 40 °C
Color (Gardner)	≤ 3

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