Description

3-(1H,1H,5H-Octafluoropentyloxy)-1,2-epoxypropane (CAS: 19932-27-5) is a high-purity fluorinated epoxy compound with the molecular formula C₈H₈F₈O₂. Also known as Glycidyl 2,2,3,3,4,4,5,5-octafluoropentyl ether, this specialized chemical features an oxirane (epoxide) ring and an octafluoropentyl ether group, offering unique reactivity and fluorophilic properties. It is a clear, colorless to pale yellow liquid with low viscosity, ideal for applications requiring fluorinated modifiers or hydrophobic crosslinking agents. This compound is synthesized under stringent conditions to ensure >98% purity (GC), with trace impurities rigorously controlled for research and industrial use. Suitable for advanced material science, surface modification, and specialty polymer synthesis, it is packaged under inert gas to maintain stability. Store in a cool, dry place away from moisture and strong oxidizers.

Properties

• CAS Number: 19932-27-5
• Complexity: 293
• IUPAC Name: 2-(2,2,3,3,4,4,5,5-octafluoropentoxymethyl)oxirane
• InChI: InChI=1S/C8H8F8O2/c9-5(10)7(13,14)8(15,16)6(11,12)3-17-1-4-2-18-4/h4-5H,1-3H2
• InChI Key: NABHRPSATHTFNS-UHFFFAOYSA-N
• Exact Mass: 288.03965479
• Molecular Formula: C8H8F8O2
• Molecular Weight: 288.13
• SMILES: C1C(O1)COCC(C(C(C(F)F)(F)F)(F)F)(F)F
• Topological: 21.8
• Monoisotopic Mass: 288.03965479
• Synonyms: 19932-27-5, 3-(1h,1h,5h-octafluoropentyloxy)-1,2-epoxypropane, Glycidyl 2,2,3,3,4,4,5,5-octafluoropentyl ether, 2-(2,2,3,3,4,4,5,5-octafluoropentoxymethyl)oxirane, Oxirane, 2-[[(2,2,3,3,4,4,5,5-octafluoropentyl)oxy]methyl]-, 2-{[(2,2,3,3,4,4,5,5-octafluoropentyl)oxy]methyl}oxirane, 3-(1H,1H,5H-Octafluoropentyloxy)-1,2-propenoxide, MFCD00054692, (1H,1H,5H-Octafluoropentoxymethyl)oxirane, SCHEMBL709622, DTXSID90379732, AKOS005257799, AS-80629, DB-045036, E83874, 2-(4,4,5,5,6,6,7,7-Octafluoro-2-oxaheptyl)oxirane, Glycidyl 2,2,3,3,4,4,5,5-octafluoropentyl ether, 96%, 3-[(2,2,3,3,4,4,5,5-Octafluoropent-1-yl)oxy]-1,2-propenoxide

Application

3-(1H,1H,5H-Octafluoropentyloxy)-1,2-epoxypropane is used as a fluorinated building block in polymer chemistry to enhance hydrophobicity and chemical resistance. It serves as a crosslinker in epoxy resins for coatings, adhesives, and composites requiring low surface energy. The compound is also employed in surface modification of materials to impart oil- and water-repellent properties.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

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

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (100%)

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