Description

3,4,4,4-Tetrafluoro-3-(Heptafluoropropoxy)But-1-Yne is a highly fluorinated specialty alkyne with unique chemical properties derived from its structure. This compound is valued for its role as a key building block in advanced material science and pharmaceutical research, enabling the synthesis of novel fluorinated molecules. It is primarily sought by R&D chemists and process engineers in the agrochemical, pharmaceutical, and specialty polymer industries for developing products with enhanced stability and performance.

Application

• Fluorinated Intermediate Synthesis: Serves as a critical precursor for creating complex fluorinated compounds in pharmaceutical and agrochemical research.
• Advanced Material Development: Used in the synthesis of specialty polymers and coatings to impart oil, water, and chemical resistance.
• Liquid Crystal & Electronic Materials: Acts as a building block for fluorinated components in liquid crystal displays (LCDs) and dielectric materials.
• Agrochemical Active Ingredients: Employed in the research and development of new-generation, high-performance fluorinated pesticides and herbicides.
• Pharmaceutical Research: Utilized in medicinal chemistry for the discovery of fluorinated drug candidates with improved metabolic stability and bioavailability.
• Surface Modification Agents: Key ingredient in formulating surface treatments that require low surface energy and high repellency.

Basic Information

Item	Details
Product Name	3,4,4,4-Tetrafluoro-3-(Heptafluoropropoxy)But-1-Yne
CAS No.	261760-01-4
Molecular Formula	C7HF11O
Molecular Weight	298.06 g/mol
Synonyms	1-Butyne, 3,4,4,4-tetrafluoro-3-(heptafluoropropoxy)-; 3,4,4,4-Tetrafluoro-3-(heptafluoropropoxy)-1-butyne; 3-(Heptafluoropropoxy)-3,4,4,4-tetrafluorobutyne; 3,4,4,4-Tetrafluoro-3-(perfluoropropoxy)-1-butyne; 3,4,4,4-Tetrafluoro-3-(1,1,2,2,3,3,3-heptafluoropropoxy)-1-butyne; Perfluorinated butyne ether; HFP-Tetrafluorobutyne
EINECS	Contact for details

Quality Control

Every batch of 3,4,4,4-Tetrafluoro-3-(Heptafluoropropoxy)But-1-Yne is produced and tested under stringent quality management protocols to ensure consistency and purity for research and industrial use. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, ideally at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent evaporation and potential contamination. Store away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.7 g/mL

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