Description

2-(Perfluorooctyl)Ethyne is a specialized fluorinated alkyne building block, characterized by its perfluorinated carbon chain and terminal acetylene group. This unique molecular structure makes it a critical intermediate for synthesizing advanced fluorinated materials with exceptional surface properties, including high hydrophobicity and oleophobicity. It is essential for R&D and production in industries requiring high-performance coatings, surfactants, and specialty polymers. The compound is supplied with full traceability and quality documentation to support demanding industrial and research applications.

Application

• Fluorinated Surfactant & Polymer Synthesis: A key monomer for creating polymers and surfactants with superior oil and water repellency.
• Surface Modification Agents: Used to impart low surface energy properties to textiles, papers, and membranes for stain and moisture resistance.
• Specialty Coatings & Additives: Incorporated into coatings for electronics, optics, and automotive parts to provide anti-fouling and easy-clean characteristics.
• Pharmaceutical & Agro-chemical Intermediates: Serves as a building block in the synthesis of fluorinated active ingredients and drug candidates.
• Material Science R&D: Employed in academic and industrial research to develop novel fluorinated nanomaterials and composites.
• Lubricant & Grease Additives: Enhances the performance and stability of high-end lubricants under extreme conditions.

Basic Information

Product Name	2-(Perfluorooctyl)Ethyne
CAS No.	55009-88-6
Molecular Formula	C₁₀HF₁₇
Molecular Weight	468.08 g/mol
Synonyms	1H,1H,2H,2H-Perfluorodec-1-yne; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodec-1-yne; Perfluorooctylethyne; 2-(Perfluorooctyl)acetylene; Heptadecafluoro-1-decyne; FC-10 Alkyne; Fluorinated C10 Alkyne; 1-Decyne, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-
EINECS	Contact for details

Quality Control

Our 2-(Perfluorooctyl)Ethyne is manufactured under stringent quality systems to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as purity, identity, and impurity profiles. We adhere to relevant industry standards and can support customer-specific quality agreements. Certificates of Analysis (COA) are available upon request.

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). Keep away from heat, sparks, and open flames. Due to the reactive alkyne moiety, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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