Description

2,2,3,3-Tetrafluorooxetane (CAS No. 765-63-9) is a high-purity fluorinated oxetane compound with the molecular formula C₃H₂F₄O. This specialty chemical is characterized by its unique tetrafluorinated cyclic ether structure, making it a valuable intermediate for advanced organic synthesis and materials science applications. It is supplied as a clear, colorless liquid with exceptional stability under recommended storage conditions. Our product undergoes rigorous quality control to ensure consistency, with purity levels tailored to meet the demands of research and industrial applications. Ideal for use in fluoropolymer development, pharmaceutical synthesis, and electrolyte formulations, this compound is available in various packaging options to suit laboratory and bulk-scale requirements. Handle with care in a well-ventilated environment using appropriate personal protective equipment.

Properties

• CAS Number: 765-63-9
• Complexity: 110
• IUPAC Name: 2,2,3,3-tetrafluorooxetane
• InChI: InChI=1S/C3H2F4O/c4-2(5)1-8-3(2,6)7/h1H2
• InChI Key: OFWDLJKVZZRPOX-UHFFFAOYSA-N
• Exact Mass: 130.00417733
• Molecular Formula: C3H2F4O
• Molecular Weight: 130.04
• SMILES: C1C(C(O1)(F)F)(F)F
• Topological: 9.2
• Monoisotopic Mass: 130.00417733
• Synonyms: 2,2,3,3-tetrafluorooxetane, 765-63-9, DTXSID50880152, EC 700-202-5, DTXCID401021742, 700-202-5, SCHEMBL52261, BCP21323, AKOS040768455, DB-181528, NS00003582

Application

2,2,3,3-Tetrafluorooxetane serves as a key building block in the synthesis of fluorinated polymers with enhanced thermal and chemical resistance. Researchers utilize this compound to develop advanced electrolytes for lithium-ion batteries due to its ability to improve ionic conductivity. In pharmaceutical chemistry, it acts as a versatile intermediate for introducing fluorinated moieties into drug candidates. The compound’s unique structure also makes it valuable in creating specialty coatings with low surface energy properties.

Safety and Hazards

GHS Hazard Statements

• H224 (100%): Extremely flammable liquid and vapor [Danger Flammable liquids]
• H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
• H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
• H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H351 (100%): Suspected of causing cancer [Warning Carcinogenicity]
• H411 (100%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P203, P210, P233, P240, P241, P242, P243, P260, P264, P264+P265, P270, P273, P280, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P318, P321, P330, P363, P370+P378, P391, P403+P235, P405, and P501

Hazard Classes and Categories

• Flam. Liq. 1 (100%)
• Acute Tox. 4 (100%)
• Skin Corr. 1A (100%)
• Eye Dam. 1 (100%)
• Carc. 2 (100%)
• Aquatic Chronic 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.