Description

3,9-Dodecadiyne is a high-purity, linear diacetylene compound with the CAS number 61827-89-2. This specialty chemical serves as a valuable building block in advanced organic synthesis and materials science research. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex bioactive molecules and potential drug candidates.
• Agrochemical Research: Acts as a key precursor for developing new crop protection agents and herbicides.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating specialized polymers with unique optical or electronic properties.
• Organic Synthesis Building Block: Utilized in cycloaddition reactions and the construction of carbon-rich frameworks and macrocycles.
• Academic & Industrial R&D: A critical reagent for exploratory chemistry in universities and corporate research laboratories.

Basic Information

Product Name	3,9-Dodecadiyne
CAS No.	61827-89-2
Molecular Formula	C₁₂H₁₈
Molecular Weight	162.27 g/mol
Synonyms	Dodeca-3,9-diyne; 3,9-Dodecadiyne; 1,8-Bis(but-3-yn-1-yl)octa-1,7-diyne; Linear C12 Diacetylene
EINECS	Contact for details

Quality Control

Our 3,9-Dodecadiyne is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

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

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