Description

β-Terpineol is a monoterpenoid alcohol, a key isomer in the terpineol family known for its characteristic lilac-like, woody, and floral aroma. This versatile chemical intermediate is prized for its role as a fragrance component and a building block in the synthesis of more complex aroma chemicals and pharmaceuticals. It serves as a critical raw material for manufacturers in the flavor and fragrance, pharmaceutical, and agrochemical industries, where consistent quality and reliable supply are paramount.

Application

• Fragrance and Perfumery: A primary component in creating and modifying floral, woody, and lilac scent profiles for fine perfumes, soaps, detergents, and cosmetic products.
• Flavoring Agent: Used to impart subtle floral and citrus notes in food and beverage flavor formulations.
• Chemical Synthesis: Acts as a crucial chiral intermediate and starting material in the synthesis of pharmaceuticals, vitamins, and other fine chemicals.
• Agrochemicals: Employed in the formulation of certain pesticides and as a solvent or synergist in agricultural products.
• Industrial Solvent: Serves as a high-boiling point solvent for resins, dyes, and inks, particularly where a pleasant odor is beneficial.
• Household & Industrial Cleaners: Incorporated into cleaning products and air fresheners to provide a pleasant, lasting fragrance.

Basic Information

Item	Detail
Product Name	β-Terpineol
CAS No.	138-87-4
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	β-Terpineol; p-Menth-8-en-1-ol; 1-Methyl-4-isopropenyl-1-cyclohexen-8-ol; 1-p-Menthen-8-ol; Terpineol, β-; FEMA 3564; 8-p-Menthen-1-ol
EINECS	205-336-5

Quality Control

Our β-Terpineol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, IR, and physical property analysis, to ensure it meets precise specifications for identity, purity, and olfactory profile. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

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 liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.478 - 1.485
Specific Gravity (20/20°C)	0.930 - 0.936
Optical Rotation	Contact for details

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