Description

α-Pinene is a fundamental bicyclic monoterpene and a key constituent of turpentine, prized for its characteristic pine-like aroma and versatile chemical reactivity. Its value lies in its role as a crucial starting material and intermediate for the synthesis of a wide range of high-value aroma chemicals, flavors, and pharmaceutical ingredients. This product is essential for manufacturers in the fragrance, flavor, agrochemical, and fine chemical industries seeking a reliable and high-quality source of this important terpene.

Application

• Fragrance & Flavor Industry: A primary building block for the synthesis of aroma chemicals like camphor, linalool, and terpineol, used in perfumes, cosmetics, and food flavorings.
• Agrochemical Synthesis: Serves as a key intermediate in the production of pesticides, herbicides, and insect repellents.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and vitamins due to its chiral structure.
• Industrial Solvents & Cleaners: A component in specialty solvents, degreasers, and cleaning formulations, particularly as a constituent of turpentine.
• Adhesive & Resin Manufacturing: Acts as a reactive diluent and raw material in the production of certain resins, tackifiers, and adhesives.
• Chemical Research & Development: A valuable starting material for organic synthesis and catalysis studies in academic and industrial R&D labs.

Basic Information

Product Name	α-Pinene
CAS No.	80-56-8
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	(1R)-(+)-α-Pinene; (1S)-(-)-α-Pinene; 2-Pinene; (±)-α-Pinene; Pin-2(3)-ene; 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene
EINECS	201-291-9

Quality Control

Our α-Pinene is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. We offer various grades, including technical and purified, to meet diverse application needs. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric ratio (where applicable), and key physical parameters. Our quality commitment aligns with industry best practices for raw material sourcing and processing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Specific Rotation (Optional)	Contact for details
Refractive Index (20°C)	1.465 - 1.470
Relative Density (20°C)	0.855 - 0.865

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