Description

2,2,7,7-Tetramethyl-3-Octen-5-Yne is a specialized, high-purity organic intermediate characterized by its unique alkyne and alkene functional groups. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as ligand synthesis and polymer modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Serves as a key precursor for developing new crop protection agents and herbicides.
• Ligand & Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and organometallic chemistry.
• Advanced Material Research: A building block for novel polymers, dendrimers, and specialty chemicals with tailored properties.
• Organic Synthesis & Methodology: Utilized in academic and industrial research for developing new synthetic routes and reactions.
• Fine Chemical Production: Integral in the multi-step synthesis of high-value, low-volume specialty chemicals.

Basic Information

Product Name	2,2,7,7-Tetramethyl-3-Octen-5-Yne
CAS No.	55682-74-1
Molecular Formula	C12H20
Molecular Weight	164.29 g/mol
Synonyms	3-Octen-5-yne, 2,2,7,7-tetramethyl-; 2,2,7,7-Tetramethyloct-3-en-5-yne; Tetramethyloctenyne; C12H20 (specific isomer); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,2,7,7-Tetramethyl-3-Octen-5-Yne is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place. Due to its highly volatile and easily oxidized nature, the container must be kept tightly sealed and away from heat, sparks, and open flames. Recommended storage temperature is 2-8°C 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.