Description

1,8-Diiodoperfluorooctane is a highly fluorinated organic compound characterized by its perfluorinated carbon chain terminated with iodine atoms. This structure makes it a valuable intermediate and building block in advanced material synthesis, offering unique properties like chemical inertness and thermal stability. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise fluorination.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Serves as a key precursor for creating fluorinated pesticides and herbicides with enhanced efficacy and environmental persistence.
• Fluorinated Polymer & Material Science: Acts as a monomer or modifier in the production of specialty fluoropolymers, coatings, and surfactants with oil, water, and stain repellency.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Ullmann-type) to introduce perfluoroalkyl segments into complex organic molecules.
• Surface Treatment & Functionalization: Employed to create low-surface-energy coatings for electronic components, textiles, and medical devices.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new fluorination methodologies and novel material properties.

Basic Information

Product Name	1,8-Diiodoperfluorooctane
CAS No.	335-70-6
Molecular Formula	C8F16I2
Molecular Weight	661.86 g/mol
Synonyms	Perfluoro-1,8-diiodooctane; 1,8-Diiodoperfluorooctane; 1,8-Diiodohexadecafluorooctane; Octane, 1,8-diiodohexadecafluoro-; 1,8-Diiodo-perfluorooctane; Hexadecafluoro-1,8-diiodooctane; 1,8-Bis(iodo)perfluorooctane
EINECS	206-392-5

Quality Control

Our 1,8-Diiodoperfluorooctane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	~2.1 g/mL
Related Substances (GC)	≤ 2.0% total

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