Description

(3E)-3,7-Dimethylocta-1,3,6-Triene is a high-purity, highly volatile terpene derivative with a distinctive, fresh aroma. This compound is valued for its role as a key intermediate and fragrance component in high-value synthesis. It is essential for manufacturers in the flavor and fragrance, agrochemical, and fine chemical industries seeking reliable, high-quality raw materials for their production processes.

Application

• Fragrance & Flavor Industry: A key building block and aroma chemical for creating fresh, green, and citrusy notes in perfumes, cosmetics, and food flavorings.
• Agrochemical Synthesis: Serves as a crucial intermediate in the production of certain pesticides and insect pheromones.
• Fine Chemical Manufacturing: Used as a versatile chiral synthon in the synthesis of complex organic molecules for pharmaceuticals and specialty chemicals.
• Research & Development: An important standard and reagent in organic chemistry research, particularly in terpene and natural product studies.
• Aromatherapy & Essential Oils: A component in the formulation of high-grade essential oil blends and aromatherapy products.

Basic Information

Product Name	(3E)-3,7-Dimethylocta-1,3,6-Triene
CAS No.	1856-63-9
Molecular Formula	C10H16
Molecular Weight	136.23 g/mol
Synonyms	trans-Ocimene; (E)-β-Ocimene; (E)-3,7-Dimethyl-1,3,6-octatriene; (E)-3,7-Dimethylocta-1,3,6-triene; β-trans-Ocimene; trans-β-Ocimene; Alloocimene; 2,6-Dimethyl-2,4,6-octatriene
EINECS	217-449-8

Quality Control

Our (3E)-3,7-Dimethylocta-1,3,6-Triene is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including GC and GC-MS, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, containers must be kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Specific Gravity (20°C)	0.800 - 0.810
Refractive Index (20°C)	1.485 - 1.495

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