Description

3,10(14)-Guaiadiene is a sesquiterpene hydrocarbon, a key constituent of guaiac wood oil and other essential oils, with the CAS registry number 69394-03-2. This compound is valued for its unique woody, balsamic aroma profile and its role as a versatile chemical intermediate in fragrance and flavor synthesis. It is primarily sought by manufacturers in the perfumery, cosmetics, and flavoring industries for creating complex, natural-smelling accords and specialty aroma chemicals.

Application

• Fragrance & Perfumery: A core component for imparting woody, balsamic, and smoky notes in fine fragrances, personal care products, and home scents.
• Flavoring Agent: Used as a flavor ingredient to add subtle woody, spicy nuances to food and beverage formulations.
• Aroma Chemical Synthesis: Serves as a critical starting material or intermediate for the synthesis of more complex fragrance molecules.
• Cosmetic Ingredients: Incorporated into skincare and cosmetic formulations for its aromatic properties and potential natural origin appeal.
• Essential Oil Enhancement & Reconstitution: Used to standardize, modify, or reconstitute natural guaiac wood oil and other essential oil blends.
• Research & Development: Utilized in analytical laboratories and R&D for studying terpene chemistry, natural product isolation, and sensory science.

Basic Information

Product Name	3,10(14)-Guaiadiene
CAS No.	69394-03-2
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	Guaiadiene; 3,10(14)-Guaiadiene; 1,2,3,4,4a,5,6,7-Octahydro-1,6-dimethyl-4-(1-methylethyl)naphthalene; (-)-Guaiadiene; Guaia-3,10(14)-diene; 1,6-Dimethyl-4-isopropyl-1,2,3,4,4a,5,6,7-octahydronaphthalene
EINECS	Contact for details

Quality Control

Our 3,10(14)-Guaiadiene is produced and tested under strict quality management systems to ensure batch-to-batch consistency and purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as identity, assay, and impurity profile. Our quality commitment aligns with standards relevant to the fragrance and flavor industries, including ISO and IFRA guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.500 - 1.510
Specific Gravity (20/20°C)	0.910 - 0.930
Optical Rotation	Contact for details

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