Description

2-(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptoxymethyl)oxirane (CAS No. 799-34-8) is a highly fluorinated epoxy compound with the molecular formula C₁₀H₈F₁₂O₂. This specialty chemical features a dodecafluoroheptyl chain attached to an oxirane (epoxide) functional group, offering unique hydrophobic and oleophobic properties due to its perfluorinated segment. Its high fluorine content makes it an excellent candidate for surface modification, polymer synthesis, and advanced material applications where chemical resistance and low surface energy are critical. The compound is supplied as a high-purity reagent suitable for research and industrial use, with strict quality control to ensure consistency. Store in a cool, dry place away from strong oxidizing agents and moisture to maintain stability.

Properties

• CAS Number: 799-34-8
• Complexity: 449
• IUPAC Name: 2-(2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptoxymethyl)oxirane
• InChI: InChI=1S/C10H8F12O2/c11-5(12)7(15,16)9(19,20)10(21,22)8(17,18)6(13,14)3-23-1-4-2-24-4/h4-5H,1-3H2
• InChI Key: BUSYHRRDAMGPJN-UHFFFAOYSA-N
• Exact Mass: 388.0332674
• Molecular Formula: C10H8F12O2
• Molecular Weight: 388.15
• SMILES: C1C(O1)COCC(C(C(C(C(C(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
• Topological: 21.8
• Monoisotopic Mass: 388.0332674
• Synonyms: 799-34-8, 2-(2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptoxymethyl)oxirane, DTXSID50379839, DTXCID10330865, 3-(1h,1h,7h-dodecafluoroheptyloxy)-1,2-epoxypropane, 3-(1H,1H,7H-Perfluoroheptyloxy)-1,2-propenoxide, Oxirane,2-[[(2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl)oxy]methyl]-, 3-(1H,1H,7H-DODECAFLUOROHEPTYLOXY)-1,2-PROPENOXIDE, MFCD00054696, SCHEMBL711178, 2-(4,4,5,5,6,6,7,7,8,8,9,9-Dodecafluoro-2-oxanonyl)oxirane, AKOS015913190, G83834, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl glycidyl ether, Glycidyl 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl ether, 2-[[(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl)Oxy]Methyl]-Oxirane

Application

This fluorinated epoxy derivative is primarily used in the synthesis of advanced polymers and coatings, where its perfluorinated chain imparts exceptional water and oil repellency. It serves as a key intermediate in the development of specialty surfactants, adhesives, and sealants with enhanced chemical resistance. Researchers also utilize it for modifying surface properties of materials in biomedical and microelectronics applications.

Safety and Hazards

GHS Hazard Statements

• H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
• H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• H330 (100%): Fatal if inhaled [Danger Acute toxicity, inhalation]

Precautionary Statements

• P260, P262, P264, P270, P271, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P361+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (100%)
• Acute Tox. 3 (100%)
• Acute Tox. 2 (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.