Description

3,7-Dimethylocta-1,3,7-Triene is a branched-chain acyclic terpene derivative, recognized for its utility as a versatile chemical intermediate. Its unique structure makes it a valuable building block in the synthesis of more complex molecules, particularly in the fragrance and flavor industries. This compound is essential for manufacturers and R&D chemists in sectors such as fine chemicals, aroma chemicals, and agrochemicals.

Application

• Fragrance and Flavor Synthesis: A key intermediate in the production of terpenoid-based aroma chemicals, contributing to citrus, floral, and woody scent profiles.
• Agrochemical Intermediates: Used in the synthesis of certain pesticides and plant growth regulators, leveraging its reactive diene structure.
• Fine Chemical Manufacturing: Serves as a precursor in the synthesis of vitamins, carotenoids, and other specialty organic compounds.
• Polymer Modification: Can be utilized as a comonomer or cross-linking agent in the development of specialty polymers and resins.
• Research & Development: A valuable reagent in organic synthesis for Diels-Alder reactions and other cycloaddition processes in academic and industrial labs.

Basic Information

Product Name	3,7-Dimethylocta-1,3,7-Triene
CAS No.	502-99-8
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	Myrcene; 7-Methyl-3-methylene-1,6-octadiene; β-Myrcene; Myrcenol (precursor); 3-Methylene-7-methyl-1,6-octadiene; 1,6-Octadiene, 7-methyl-3-methylene-; 2-Methyl-6-methylene-2,7-octadiene; β-Myrcene (common trade name)
EINECS	207-946-9

Quality Control

Our 3,7-Dimethylocta-1,3,7-Triene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC), to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at 15-25°C under an inert atmosphere (e.g., nitrogen) to minimize oxidation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Refractive Index (20°C)	1.467 - 1.471
Specific Gravity (20/20°C)	0.790 - 0.800

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