Description

(E,E)-α-Farnesene is a high-purity, naturally occurring sesquiterpene hydrocarbon. This compound is valued for its role as a key semiochemical and fragrance intermediate in various industrial processes. It is essential for manufacturers in the flavor & fragrance, agrochemical, and advanced material synthesis sectors seeking a reliable and consistent supply of this specific isomer.

Application

• Flavor & Fragrance (F&F) Industry: A crucial building block for synthesizing complex, natural-identical aroma chemicals and essential oil components.
• Agrochemicals: Used in research and development of insect pheromones and behavior-modifying agents for integrated pest management (IPM) solutions.
• Chemical Synthesis: Serves as a versatile chiral intermediate for the production of fine chemicals, pharmaceuticals, and specialty polymers.
• Plant Physiology Research: Studied as a natural volatile organic compound (VOC) involved in plant defense signaling and fruit ripening processes.
• Cosmetic Ingredients: Employed in the formulation of high-end perfumes and cosmetic products requiring specific natural scent profiles.

Basic Information

Product Name	(E,E)-α-Farnesene
CAS No.	21499-64-9
Molecular Formula	C15H24
Molecular Weight	204.35 g/mol
Synonyms	(E,E)-α-Farnesene; (3E,6E)-α-Farnesene; trans,trans-α-Farnesene; 3,7,11-Trimethyl-1,3,6,10-dodecatetraene; α-trans-trans-Farnesene; NSC 9240; (E,E)-1,3,6,10-Dodecatetraene, 3,7,11-trimethyl-
EINECS	244-402-1

Quality Control

Our (E,E)-α-Farnesene is produced under a strict quality management system. Every batch is analyzed to ensure high chemical and isomeric purity, meeting the stringent requirements of our global clientele. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) at 2-8°C to minimize oxidation and volatility. Keep away from heat, sparks, and open flame. The container should be kept in a cool, well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0% (Area %)
Isomeric Purity ((E,E)-isomer)	≥ 98.0% (of total Farnesene)
Refractive Index (n20/D)	1.490 - 1.500
Specific Gravity (20/4°C)	0.840 - 0.860

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