Description

5-Ethoxy-2,2,8,8-Tetramethyl-Nona-3,6-Diyne is a specialized alkyne derivative characterized by its unique molecular structure, making it a valuable building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and material science. Industries that require high-purity, custom synthetic intermediates, such as agrochemical, pharmaceutical, and specialty polymer R&D, are the primary users of this chemical.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or precursor in the development of specialty polymers and advanced materials with tailored properties.
• Organic Synthesis & Catalysis: Employed in academic and industrial laboratories for constructing complex molecular architectures and studying new catalytic reactions.
• Liquid Crystal & OLED Materials: Potential use as a core component in the synthesis of organic electronic materials due to its rigid, conjugated backbone.
• Flavor & Fragrance Industry: Can be utilized as an intermediate for synthesizing specific aroma chemicals.

Basic Information

Product Name	5-Ethoxy-2,2,8,8-Tetramethyl-Nona-3,6-Diyne
CAS No.	54623-74-4
Molecular Formula	C₁₅H₂₄O
Molecular Weight	220.35 g/mol
Synonyms	5-Ethoxy-2,2,8,8-tetramethylnona-3,6-diyne; 2,2,8,8-Tetramethyl-5-ethoxynona-3,6-diyne; Nona-3,6-diyne, 5-ethoxy-2,2,8,8-tetramethyl-; 5-Ethoxy-2,2,8,8-tetramethyl-3,6-nonadiyne; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our 5-Ethoxy-2,2,8,8-Tetramethyl-Nona-3,6-Diyne is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, HPLC, and NMR for comprehensive characterization and impurity profiling. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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