Description

Heptafluoro-1-Iodobut-1-Ene is a highly fluorinated, iodinated olefin building block of significant interest in advanced organic synthesis. This compound matters for its unique reactivity profile, combining the electron-withdrawing nature of perfluoroalkyl groups with the versatile leaving group capability of iodine. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty materials industries for constructing complex fluorinated molecules.

Application

• As a key fluorinated synthon in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals.
• In palladium-catalyzed cross-coupling reactions (e.g., Heck, Suzuki, Sonogashira) to introduce perfluorobutyl segments.
• For the preparation of fluorinated liquid crystals and advanced electronic materials.
• As a precursor for surfactants and polymers with unique surface properties.
• In the development of novel fluorinated ligands for catalysis.
• For research into new fluorination methodologies and reaction pathways.

Basic Information

Product Name	Heptafluoro-1-Iodobut-1-Ene
CAS No.	113612-30-9
Molecular Formula	C4F7I
Molecular Weight	293.94 g/mol
Synonyms	1-Iodoheptafluorobut-1-ene; 1H,1H-Heptafluoro-1-iodo-1-butene; 3,3,4,4,5,5,5-Heptafluoro-4-iodo-1-pentene; 4,4,5,5,6,6,6-Heptafluoro-5-iodo-1-hexene; Perfluorobutyl iodide (common name for related saturated compound, often used in searches); 1-Butene, 3,3,4,4,5,5,5-heptafluoro-4-iodo-; Heptafluoroidobutene
EINECS	Contact for details

Quality Control

Our Heptafluoro-1-Iodobut-1-Ene is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from strong acids and organic solvents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature: 2-8°C for extended stability.

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.