Description

(E)-2,2,5,5-Tetramethylhex-3-Ene CAS NO 692-48-8 is a high-purity, branched-chain alkene characterized by its unique sterically hindered structure. This compound is valued in advanced chemical synthesis for its role as a versatile building block and a model substrate in catalytic and polymerization studies. It is primarily sought after by research and development laboratories, specialty chemical manufacturers, and academic institutions working in the fields of organic synthesis, polymer science, and materials research.

Application

• Organic Synthesis Intermediate: Serves as a key building block for synthesizing complex, sterically hindered molecules, including specialty ligands and fine chemicals.
• Polymerization Studies: Used as a model monomer or co-monomer in research to investigate polymerization mechanisms and develop novel polymeric materials with specific properties.
• Catalysis Research: Acts as a substrate for testing and developing new catalytic systems, particularly in hydrogenation, metathesis, and other transition metal-catalyzed reactions.
• Fragrance and Flavor Chemistry: Potential precursor in the synthesis of specific musk-like or woody odorants due to its tetramethyl-substituted structure.
• Material Science: Investigated for incorporation into specialty coatings, adhesives, or elastomers to modify physical properties like flexibility and thermal stability.
• Chemical Standard: Utilized as a reference standard in analytical chemistry, particularly in gas chromatography (GC) and mass spectrometry (MS) for method development and calibration.

Basic Information

Product Name	(E)-2,2,5,5-Tetramethylhex-3-Ene
CAS No.	692-48-8
Molecular Formula	C10H20
Molecular Weight	140.27 g/mol
Synonyms	(E)-3,4-Di-tert-butylethylene; 3-Hexene, 2,2,5,5-tetramethyl-, (3E)-; trans-2,2,5,5-Tetramethyl-3-hexene; 2,2,5,5-Tetramethyl-3-hexene; Di-tert-butylethylene; (E)-Di-tert-butylethylene; trans-Di-tert-butylethylene
EINECS	Contact for details

Quality Control

Our (E)-2,2,5,5-Tetramethylhex-3-Ene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, GC-MS, and NMR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee batch-to-batch consistency and reliability for your critical research and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to minimize volatility and oxidation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isomeric Purity (E-isomer, GC)	≥ 95.0%
Water Content (Karl Fischer)	≤ 0.1%

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