Description

1-Ethoxy-2,2-difluoroethanol (CAS No. 148992-43-2) is a high-purity fluorinated alcohol derivative with the molecular formula C₄H₈F₂O₂. This specialized chemical compound is characterized by its unique ethoxy and difluoroethanol functional groups, making it a valuable intermediate for advanced organic synthesis and pharmaceutical applications. Its precise molecular structure ensures consistent reactivity, ideal for researchers requiring controlled fluorination reactions. Available in various packaging options under strict quality control, this product is suitable for laboratory-scale experiments and industrial R&D. Store in a cool, dry place under inert conditions to maintain stability.

Properties

• CAS Number: 148992-43-2
• Complexity: 58
• IUPAC Name: 1-ethoxy-2,2-difluoro-ethanol
• InChI: InChI=1S/C4H8F2O2/c1-2-8-4(7)3(5)6/h3-4,7H,2H2,1H3
• InChI Key: WEEOMNFWRCDRJI-UHFFFAOYSA-N
• Exact Mass: 126.04923582
• Molecular Formula: C4H8F2O2
• Molecular Weight: 126.10
• SMILES: CCOC(C(F)F)O
• Topological: 29.5
• Monoisotopic Mass: 126.04923582
• Synonyms: 1-Ethoxy-2,2-difluoroethanol, 148992-43-2, DTXSID40374237, DTXCID80325268, 679-865-7, Difluoroacetaldehyde Ethyl Hemiacetal, Ethanol, 1-ethoxy-2,2-difluoro-, 1-Ethoxy-2,2-difluoro-ethanol, 1-ethoxy-2,2-difluoroethan-1-ol, MFCD01321160, C4H8F2O2, SCHEMBL635097, difluoroacetaldehyde ethylhemiacetal, difluroacetaldehyde ethyl hemiacetal, BBL103964, STL557774, AKOS015838744, DIFLUOROACETALDEHYDEETHYLHEMIACETAL, AS-48264, SY007828, 1-Ethoxy-2,2-difluoroethanol, tech grade, CS-0179771, D2523, EN300-64372, F30106

Application

1-Ethoxy-2,2-difluoroethanol serves as a key fluorinated building block in medicinal chemistry for the synthesis of bioactive molecules. It is utilized in the development of novel agrochemicals due to its ability to modulate physicochemical properties. Researchers also employ this compound as a precursor for specialty surfactants and polymers with tailored hydrophobicity.

Safety and Hazards

GHS Hazard Statements

• H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
• H315 (35.7%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (35.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (35.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H411 (21.4%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P233, P403+P235, P405, and P501

Hazard Classes and Categories

• Flam. Liq. 3 (100%)
• Skin Irrit. 2 (35.7%)
• Eye Irrit. 2 (35.7%)
• STOT SE 3 (35.7%)
• Aquatic Chronic 2 (21.4%)

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