Description

Perfluorobutyl iodide (CAS 423-39-2) is a high-purity fluorinated organic compound with the molecular formula C₄F₉I and the IUPAC name 1,1,1,2,2,3,3,4,4-nonafluoro-4-iodobutane. This specialized chemical is characterized by its fully fluorinated butyl chain terminated with an iodine atom, offering unique reactivity and stability under harsh conditions. It is commonly utilized as a key intermediate in the synthesis of fluorinated surfactants, polymers, and pharmaceuticals due to its ability to introduce perfluorinated segments into target molecules. Available in various quantities, our product undergoes rigorous quality control to ensure ≥98% purity (GC), making it ideal for research, industrial applications, and advanced material development. Store in a cool, dry place away from light to maintain stability.

Properties

• CAS Number: 423-39-2
• Complexity: 215
• IUPAC Name: 1,1,1,2,2,3,3,4,4-nonafluoro-4-iodo-butane
• InChI: InChI=1S/C4F9I/c5-1(6,3(9,10)11)2(7,8)4(12,13)14
• InChI Key: PGRFXXCKHGIFSV-UHFFFAOYSA-N
• Exact Mass: 345.89010
• Molecular Formula: C4F9I
• Molecular Weight: 345.93
• SMILES: C(C(C(F)(F)I)(F)F)(C(F)(F)F)(F)F
• Monoisotopic Mass: 345.89010
• Physical Description: Liquid
• Synonyms: Perfluorobutyl iodide, Nonafluoro-1-iodobutane, 1,1,1,2,2,3,3,4,4-Nonafluoro-4-iodobutane, n-Nonafluorobutyl iodide, perfluoro-n-butyl iodide, Butane, 1,1,1,2,2,3,3,4,4-nonafluoro-4-iodo-, CCRIS 9008, EINECS 207-025-8, N4357HS8BY, n-nonafluorobutyliodide, m-Nonafluorobutyl iodide, nonafluoro-n-butyl iodide, DTXSID0047583, PFBI solvent, 4-iodoperfluorobutane, Perfluoronbutyl iodide, Dyneon Perfluorobutyl Iodide, DTXCID8027583, 1,1,1,2,2,3,3,4,4Nonafluoro4iodobutane, Butane, 1,1,1,2,2,3,3,4,4nonafluoro4iodo, 1,1,2,2,3,3,4,4,4-nonafluoro-1-iodobutane, pgrfxxckhgifsv-uhfffaoysa-n, 423-39-2, perfluorobutyliodide, Nonafluorobutyl iodide, 1-Iodononafluorobutane, 1-Iodoperfluorobutane, C4F9I, Perfluoro-n-butyl Iodide;1,1,1,2,2,3,3,4,4-Nonafluoro-4-iodobutane;1-Iodononafluorobutane; 1-Iodoperfluorobutane;4-Iodoperfluorobutane; Nonafluoro-1-iodobutane, MFCD00001062, nonafluoro-butyl iodide, nonafluoro-1-iodo-butane, UNII-N4357HS8BY, SCHEMBL47999, Nonafluoro-1-iodobutane, 97%, Nonafluoro-1-iodobutane, 98%, AKOS005063734, LS-12970, DB-352601, CS-0121393, N0499, NS00011168, E75914, EN300-135848, F0001-1178

Application

Perfluorobutyl iodide is widely used as a building block in the preparation of fluorinated surfactants and polymers, enhancing properties like chemical resistance and thermal stability. In pharmaceutical research, it serves as a precursor for radiolabeling compounds or modifying drug molecules to improve bioavailability. Its reactivity with alkenes via radical addition also makes it valuable in creating specialized fluorinated materials for coatings and electronics.

Safety and Hazards

GHS Hazard Statements

• H315 (85.7%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (85.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (83.9%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H411 (23.2%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (85.7%)
• Eye Irrit. 2A (85.7%)
• STOT SE 3 (83.9%)
• Aquatic Chronic 2 (23.2%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.