Description

1-Iodononafluoro(3-methylbut-1-ene) is a highly fluorinated organic iodide building block, identified by CAS No. 167026-90-6. This compound is valued for its unique reactivity profile, combining a perfluorinated alkyl chain with a terminal iodine atom, making it a versatile intermediate for introducing fluorinated segments into target molecules. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring specific fluorination patterns.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to modulate lipophilicity, metabolic stability, and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor for creating novel fluorinated pesticides and herbicides with enhanced environmental persistence and efficacy.
• Advanced Material Precursor: Employed in the production of specialty polymers, surfactants, and coatings where fluorinated chains impart oil/water repellency, chemical resistance, and low surface energy.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Negishi, Kumada) and nucleophilic substitutions to construct complex fluorinated organic molecules in research and development.
• Liquid Crystal & Electronic Chemical: Acts as a starting material for synthesizing fluorinated components used in liquid crystal displays (LCDs) and dielectric fluids.

Basic Information

Product Name	1-Iodononafluoro(3-methylbut-1-ene)
CAS No.	167026-90-6
Molecular Formula	C5F9I
Molecular Weight	403.94 g/mol
Synonyms	1-Iodo-3,3,4,4,5,5,5-heptafluoro-2-(trifluoromethyl)-1-pentene; 3,3,4,4,5,5,5-Heptafluoro-2-(trifluoromethyl)-1-iodo-1-pentene; 1-Iodononafluoro-3-methylbut-1-ene; Nonylfluoroiodobutene; Perfluoro(3-methylbutyl iodide); 1-Iodoperfluoro-3-methylbut-1-ene; 1-Iodo-1,1,2,2,3,3,4,4,4-nonafluoro-3-methylbutane (tautomer)
EINECS	Contact for details

Quality Control

Our 1-Iodononafluoro(3-methylbut-1-ene) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place, ideally at 2-8°C (refrigerated) to minimize volatility and degradation. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Keep away from heat, sparks, and open flame.

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.