Description

Perfluoropentanoic Anhydride (CAS: 308-28-1) is a high-purity fluorinated chemical compound with the molecular formula C₁₀F₁₈O₃. This specialized anhydride is widely utilized in advanced organic synthesis, particularly in the production of fluorinated polymers, surfactants, and pharmaceutical intermediates. Its unique perfluorinated structure ensures exceptional thermal stability, chemical resistance, and hydrophobicity, making it ideal for applications requiring inert and non-reactive materials. Available in rigorously controlled batches, this product meets stringent quality standards for researchers and industrial scientists working in fluorochemistry, materials science, and specialty coatings. Packaged under inert conditions to ensure stability and longevity.

Properties

• CAS Number: 308-28-1
• Complexity: 653
• IUPAC Name: 2,2,3,3,4,4,5,5,5-nonafluoropentanoyl 2,2,3,3,4,4,5,5,5-nonafluoropentanoate
• InChI: InChI=1S/C10F18O3/c11-3(12,5(15,16)7(19,20)9(23,24)25)1(29)31-2(30)4(13,14)6(17,18)8(21,22)10(26,27)28
• InChI Key: YHNMNWOUFKIZLY-UHFFFAOYSA-N
• Exact Mass: 509.9560008
• Molecular Formula: C10F18O3
• Molecular Weight: 510.08
• SMILES: C(=O)(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)OC(=O)C(C(C(C(F)(F)F)(F)F)(F)F)(F)F
• Topological: 43.4
• Monoisotopic Mass: 509.9560008
• Synonyms: Perfluoropentanoic anhydride, 308-28-1, DTXSID00377825, DTXCID60328853, Nonafluoropentanoic anhydride, 2,2,3,3,4,4,5,5,5-nonafluoropentanoyl 2,2,3,3,4,4,5,5,5-nonafluoropentanoate, Perfluoropentanoic Anhydride; Perfluorovaleric Anhydride; 2,2,3,3,4,4,5,5,5-Nonafluoro-pentanoic Acid 1,1′-Anhydride, nonafluorovaleric anhydride, SCHEMBL1405153, BBL101898, STL555695, AKOS015852894, MS-20316, NS00108788

Perfluoropentanoic Anhydride is primarily used as a key reagent in the synthesis of fluorinated compounds, including surfactants and polymers with high chemical resistance. It serves as an intermediate in pharmaceutical research for introducing perfluorinated groups into active molecules. Additionally, its application extends to the development of hydrophobic coatings and advanced materials requiring low surface energy properties.

Safety and Hazards

GHS Hazard Statements

• H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

Precautionary Statements

• P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501

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