Description

Sesquiterpenesandsesquiterpenoids,Guaiacwood-Oil CAS NO 68647-67-6 is a complex natural mixture of sesquiterpene hydrocarbons and oxygenated sesquiterpenoids derived from guaiac wood. This essential oil is valued for its unique, long-lasting woody, smoky, and slightly floral aroma profile, making it a key ingredient in high-end fragrance compositions. It serves as a crucial base note and fixative in perfumery, and its natural origin aligns with the growing demand for sustainable and botanical ingredients in the flavor and fragrance (F&F), cosmetic, and aromatherapy industries.

Application

• Fine Fragrance & Perfumery: As a base note and fixative in luxury perfumes, colognes, and personal care products, imparting a distinctive woody, smoky character.
• Cosmetics & Toiletries: Used in soaps, lotions, and creams for its aromatic properties and as a natural fragrance component.
• Aromatherapy & Wellness: Employed in diffuser blends and massage oils for its grounding and calming aromatic qualities.
• Flavoring Agent: Used in trace amounts to provide subtle smoky, woody notes in certain food and beverage flavor formulations.
• Industrial Fragrances: Incorporated into air fresheners, detergents, and household cleaning products for a premium scent profile.
• Natural Ingredient Sourcing: Serves as a starting material for the isolation of specific sesquiterpenoids used in research and specialty chemical synthesis.

Basic Information

Product Name	Sesquiterpenesandsesquiterpenoids,Guaiacwood-Oil
CAS No.	68647-67-6
Molecular Formula	Complex Mixture (Primarily C15H24 and derivatives)
Molecular Weight	N/A (Mixture)
Synonyms	Guaiac Wood Oil; Guaiacwood Oil; Champaca Wood Oil (common trade name); Guaiacwood Essential Oil; Oleum Guaiaci Ligni; Guaiac Oil; Guajac Wood Oil; Guaiacum officinale wood oil (botanical source); Bulnesia sarmientoi wood oil (botanical source)
EINECS	Contact for details

Quality Control

Our Guaiacwood Oil is sourced and processed under strict quality protocols to ensure consistency and purity for industrial applications. While typically offered as a natural, technical-grade material, our products undergo rigorous quality testing including organoleptic evaluation, specific gravity, refractive index, and chromatographic analysis (GC/MS) to verify composition and authenticity. Certificates of Analysis (COA) detailing batch-specific parameters 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, well-ventilated area at temperatures between 15-25°C (59-77°F). This product is light-sensitive and easily oxidized; prolonged exposure to air, heat, or light should be avoided to maintain stability and shelf life. Keep away from strong oxidizing agents and open flames.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color	Yellow to amber-brown
Odor	Characteristic woody, smoky, slightly floral
Specific Gravity (20°C)	0.960 - 0.990
Refractive Index (20°C)	1.500 - 1.520
Optical Rotation (20°C)	-5° to -15°
Assay (GC)	Major sesquiterpene components as per typical profile
Solubility	Insoluble in water; soluble in alcohol and oils

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