Description

1,1-Difluoro-2-(2-fluoroethoxy)ethane (CAS No. 2708335-42-4) is a high-purity fluorinated ether compound with the molecular formula C₄H₇F₃O. This specialty chemical is designed for advanced research and industrial applications, offering exceptional stability and reactivity due to its unique fluorine substitution pattern. The IUPAC name, 1,1-difluoro-2-(2-fluoroethoxy)ethane, reflects its precise molecular structure, which features a difluoroethyl group linked to a fluoroethoxy moiety. Available in rigorously controlled batches, this compound is ideal for organofluorine chemistry, electrolyte formulation, and materials science research. Each shipment includes comprehensive analytical data (GC/MS, NMR) to ensure reproducibility and quality for sensitive applications.

Properties

• CAS Number: 2708335-42-4
• Complexity: 48.5
• IUPAC Name: 1,1-difluoro-2-(2-fluoroethoxy)ethane
• InChI: InChI=1S/C4H7F3O/c5-1-2-8-3-4(6)7/h4H,1-3H2
• InChI Key: PWENIFBVIGNOJW-UHFFFAOYSA-N
• Exact Mass: 128.04489933
• Molecular Formula: C4H7F3O
• Molecular Weight: 128.09
• SMILES: C(CF)OCC(F)F
• Topological: 9.2
• Monoisotopic Mass: 128.04489933
• Synonyms: SCHEMBL15661346, SCHEMBL15661347, MFCD35255448, 1,1-Difluoro-2-(2-fluoroethoxy)ethane, 2708335-42-4

Application

1,1-Difluoro-2-(2-fluoroethoxy)ethane serves as a versatile building block in fluorinated electrolyte systems for next-generation lithium-ion batteries, where its structural properties enhance ionic conductivity and thermal stability. Researchers utilize it as a precursor in the synthesis of fluorinated polymers and surfactants with tailored hydrophobicity and chemical resistance. The compound’s fluoroether linkage also makes it valuable in pharmaceutical intermediate development for metabolic stability studies.

Safety and Hazards

GHS Hazard Statements

• H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
• H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
• H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P316, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501

Hazard Classes and Categories

• Flam. Liq. 2 (100%)
• Acute Tox. 3 (100%)
• Acute Tox. 3 (100%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2A (100%)
• Acute Tox. 3 (100%)
• STOT SE 3 (100%)

If you are interested or have any questions, please contact us at support@atomfair.com

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