Description

(E)-2,3,3-Trimethyl-4-Nonene is a high-purity, branched-chain olefin with a defined stereochemistry, serving as a valuable intermediate in advanced organic synthesis. Its specific structure makes it a critical building block for creating complex molecules with tailored properties, offering chemists precise control over reaction pathways. This compound is essential for R&D and production in the fine chemical, fragrance, and specialty polymer industries, where its unique carbon skeleton is leveraged to develop novel materials and active ingredients.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of sophisticated musk-like odorants and complex flavoring agents due to its branched hydrocarbon backbone.
• Pharmaceutical Building Block: Serves as a key chiral synthon in the research and development of active pharmaceutical ingredients (APIs), particularly for sterically hindered molecules.
• Specialty Polymer Monomer: Employed in the production of specialty co-polymers to introduce specific branching, influencing properties like flexibility, glass transition temperature, and solubility.
• Agrochemical Synthesis: Acts as an intermediate in the manufacture of certain pesticides and herbicides, where its structure contributes to biological activity and environmental persistence profiles.
• Organic Synthesis Reagent: Utilized in cross-coupling reactions, hydroformylation, and other catalytic processes to construct more complex organic frameworks in academic and industrial research.
• Lubricant Additive Precursor: A starting material for synthesizing performance additives that improve the viscosity index and stability of synthetic lubricants.

Basic Information

Product Name	(E)-2,3,3-Trimethyl-4-Nonene
CAS No.	63830-67-1
Molecular Formula	C₁₂H₂₄
Molecular Weight	168.32 g/mol
Synonyms	2,3,3-Trimethyl-4-nonene (E)-; (E)-2,3,3-Trimethylnon-4-ene; 4-Nonene, 2,3,3-trimethyl-, (E)-; trans-2,3,3-Trimethyl-4-nonene; 2,3,3-Trimethyl-4-nonene; Branched C12 Olefin
EINECS	Contact for details

Quality Control

Every batch of (E)-2,3,3-Trimethyl-4-Nonene is produced and tested under a strict quality management system to ensure consistency and reliability for industrial applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with agreed specifications. Certificates of Analysis (COA) with detailed batch-specific data 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 away from heat sources and incompatible materials. Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize headspace in partially used containers. Recommended storage temperature: 2-8°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.1%

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