Description

2,3,7-Trimethyl-2-Octene is a branched, unsaturated hydrocarbon belonging to the class of higher olefins. This compound matters as a versatile intermediate and specialty solvent, valued for its unique reactivity and solvating power derived from its specific alkyl-substituted structure. It is needed by manufacturers in the fragrance, flavor, and fine chemical synthesis industries, where it serves as a key building block for creating complex molecules and as a high-performance processing aid.

Application

• Fragrance and Flavor Intermediate: Serves as a precursor in the synthesis of specific musky, woody, or amber fragrance notes and specialty flavoring agents.
• Fine Chemical Synthesis: Acts as a crucial building block or alkylating agent in multi-step organic syntheses for pharmaceuticals and agrochemicals.
• Specialty Solvent: Used as a high-boiling, non-polar solvent for resins, polymers, and in specific extraction processes where its volatility profile is advantageous.
• Lubricant and Fuel Additive Component: Employed in the formulation of synthetic lubricants and as an octane booster or component in specialty fuel blends.
• Research & Development: Utilized in academic and industrial R&D laboratories for studying olefin chemistry, polymerization kinetics, and catalysis.
• Polymer Modification: Functions as a co-monomer or modifier in the production of specialized polyolefins to alter physical properties.

Basic Information

Item	Details
Product Name	2,3,7-Trimethyl-2-Octene
CAS No.	33933-75-4
Molecular Formula	C₁₁H₂₂
Molecular Weight	154.29 g/mol
Synonyms	2,3,7-Trimethyloct-2-ene; 2-Octene, 2,3,7-trimethyl-; (E)-2,3,7-Trimethyl-2-octene; (Z)-2,3,7-Trimethyl-2-octene; Trimethyloctene; Isobutenyl isopentyl isobutane (derivative)
EINECS	Contact for details

Quality Control

Our 2,3,7-Trimethyl-2-Octene is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing including GC, GC-MS, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and 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 away from heat sources and ignition points. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0% (sum of isomers)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.740 - 0.760
Refractive Index (20°C)	1.425 - 1.435

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