Description

3,7-Dimethylocta-1,5,7-Trien-3-Ol is a valuable terpene alcohol derivative, recognized for its unique chemical structure and versatile organoleptic properties. This compound is a key intermediate and fragrance ingredient prized for its ability to impart fresh, green, and woody notes. It is primarily sought after by manufacturers in the flavor and fragrance (F&F) industry, as well as by research and development chemists working on fine chemical synthesis and specialty materials.

Application

• Fragrance Formulation: A key component in creating and enhancing perfumes, colognes, and personal care products with fresh, green, and woody olfactory notes.
• Flavor Enhancement: Used as a flavoring agent or modifier in food and beverage products to add complex, natural-tasting nuances.
• Fine Chemical Synthesis: Serves as a crucial chiral building block or intermediate in the synthesis of more complex pharmaceuticals, agrochemicals, and specialty organic compounds.
• Aromatherapy & Home Care: Incorporated into essential oil blends, diffusers, candles, and household cleaning products for its aromatic qualities.
• Cosmetic Ingredients: Used in the formulation of high-end cosmetics and skincare products for its scent and potential functional properties.
• Research & Development: Employed in academic and industrial R&D labs for studying terpene chemistry, reaction mechanisms, and developing new synthetic methodologies.

Basic Information

Product Name	3,7-Dimethylocta-1,5,7-Trien-3-Ol
CAS No.	29957-43-5
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	1,5,7-Octatriene-3-ol, 3,7-dimethyl-; 3,7-Dimethyl-1,5,7-octatrien-3-ol; 3,7-Dimethylocta-1,5,7-trien-3-ol; Linalool oxide pyranoid; Pyranoid linalool oxide; (E/Z)-3,7-Dimethylocta-1,5,7-trien-3-ol; Hotrienol (common fragrance name); 3,7-Dimethyl-1,5,7-octatriene-3-ol
EINECS	Contact for details

Quality Control

Our 3,7-Dimethylocta-1,5,7-Trien-3-Ol is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (by GC), isomer profile, and specific gravity to meet the exacting standards of the flavor, fragrance, and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Specific Gravity (20°C)	0.870 - 0.890
Refractive Index (20°C)	1.470 - 1.490
Isomer Profile (GC)	Reported on COA

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