Description

(3E,7E)-4,8,12-Trimethyltrideca-1,3,7,11-Tetraene is a high-purity, linear terpene alcohol derivative, also known as a key isomer of farnesene. This compound serves as a crucial intermediate and building block in the synthesis of complex organic molecules, valued for its specific stereochemistry and reactive diene structure. It is essential for R&D and production in the fragrance, flavor, and fine chemical industries, where precise molecular architecture dictates product performance.

Application

• Fragrance & Flavor Intermediate: A vital precursor for synthesizing sesquiterpenoids and other complex aroma chemicals used in premium perfumes and flavorings.
• Fine Chemical Synthesis: Acts as a key chiral building block in the production of pharmaceuticals, vitamins (e.g., Vitamin E, K), and agrochemicals.
• Pheromone Research: Used in the development and study of insect pheromones for agricultural pest management strategies.
• Specialty Polymers: Employed as a monomer or modifier in the creation of polymers with specific optical or mechanical properties.
• Organic Synthesis & Catalysis: Serves as a substrate in Diels-Alder reactions and other cycloadditions for constructing complex ring systems in academic and industrial research.

Basic Information

Product Name	(3E,7E)-4,8,12-Trimethyltrideca-1,3,7,11-Tetraene
CAS No.	62235-06-7
Molecular Formula	C₁₆H₂₆
Molecular Weight	218.38 g/mol
Synonyms	(E,E)-Farnesene; trans,trans-Farnesene; all-trans-Farnesene; (3E,7E)-Farnesene; 1,3,7,11-Farnesatetraene; 4,8,12-Trimethyl-1,3,7,11-tridecatetraene; α-Farnesene (isomer); β-Farnesene (isomer)
EINECS	263-420-6

Quality Control

Our (3E,7E)-4,8,12-Trimethyltrideca-1,3,7,11-Tetraene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and isomer specificity. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and polymerization. Keep away from heat, sparks, and open flame. For long-term storage, consider freezing at -20°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 95.0% (sum of isomers)
(3E,7E)-Isomer Content (GC)	≥ 90.0%
Water Content (KF)	≤ 0.5%
Peroxide Value	≤ 10.0 meq/kg

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