Description

(E)-3,7-Dimethylocta-1,5,7-Trien-3-Ol CAS NO 53834-70-1 is a high-purity, unsaturated tertiary alcohol with a distinctive terpenoid structure, serving as a key intermediate and fragrance ingredient. Its value lies in its unique chemical reactivity and organoleptic properties, making it essential for creating complex aroma profiles and specialized synthetic pathways. This compound is primarily needed by manufacturers in the fragrance, flavor, and fine chemical synthesis industries seeking reliable, high-quality raw materials.

Application

• Fragrance & Perfumery: A valuable building block and modifier in the synthesis of sophisticated woody, floral, and citrus aroma chemicals.
• Flavor Industry: Used as an intermediate for creating natural-identical flavoring substances with complex terpenic notes.
• Fine Chemical Synthesis: Serves as a crucial chiral intermediate or starting material in the production of pharmaceuticals, agrochemicals, and vitamins.
• Aroma Chemical Production: A key precursor in the manufacture of other terpene alcohols, esters, and aldehydes for functional perfumery.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry, reaction mechanisms, and developing new catalytic processes.
• Cosmetic Ingredients: Employed in the synthesis of specialty esters and other derivatives used in personal care product formulations.

Basic Information

Item	Detail
Product Name	(E)-3,7-Dimethylocta-1,5,7-Trien-3-Ol
CAS No.	53834-70-1
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	3,7-Dimethyl-1,5,7-octatrien-3-ol; (E)-3,7-Dimethyl-1,5,7-octatrien-3-ol; 1,5,7-Octatrien-3-ol, 3,7-dimethyl-, (E)-; (E)-3,7-Dimethylocta-1,5,7-trien-3-ol; Ocimenol; (E)-Ocimenol; trans-Ocimenol; Terpenoid alcohol C10
EINECS	Contact for details

Quality Control

Our (E)-3,7-Dimethylocta-1,5,7-Trien-3-Ol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting specifications for the fragrance and fine chemical industries. Certificates of Analysis (COA) documenting purity, isomer content, and physical parameters are provided with every shipment.

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). This material is easily oxidized; for long-term storage, an inert atmosphere (nitrogen or argon) is recommended. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
(E)-Isomer Content (GC)	≥ 90.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.870 - 0.890

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