Description

Bromodifluoromethyl diethylphosphonate (CAS No. 65094-22-6) is a highly specialized organophosphorus compound with the molecular formula C₅H₁₀BrF₂O₃P. This reagent is widely utilized in synthetic organic chemistry, particularly in the introduction of difluoromethyl and phosphonate groups into target molecules. Its IUPAC name, 1-[[bromo(difluoro)methyl]-ethoxyphosphoryl]oxyethane, reflects its unique structural features, which make it invaluable for nucleophilic and electrophilic reactions. With a purity grade suitable for research and industrial applications, this compound is supplied in rigorously tested batches to ensure consistency and performance. Ideal for use in pharmaceuticals, agrochemicals, and material science, it is stored under recommended conditions to maintain stability and shelf life.

Properties

• CAS Number: 65094-22-6
• Complexity: 178
• IUPAC Name: 1-[[bromo(difluoro)methyl]-ethoxy-phosphoryl]oxyethane
• InChI: InChI=1S/C5H10BrF2O3P/c1-3-10-12(9,11-4-2)5(6,7)8/h3-4H2,1-2H3
• InChI Key: QRADKVYIJIAENZ-UHFFFAOYSA-N
• Exact Mass: 265.95190
• Molecular Formula: C5H10BrF2O3P
• Molecular Weight: 267.01
• SMILES: CCOP(=O)(C(F)(F)Br)OCC
• Topological: 35.5
• Monoisotopic Mass: 265.95190
• Synonyms: 65094-22-6, Diethyl (bromodifluoromethyl)phosphonate, Bromodifluoromethyl diethylphosphonate, DTXSID40215398, DTXCID40137889, 671-628-6, diethyl bromodifluoromethanephosphonate, diethyl bromodifluoromethylphosphonate, 1-[[bromo(difluoro)methyl]-ethoxyphosphoryl]oxyethane, MFCD00069118, (bromodifluoromethyl)phosphonic acid diethyl ester, diethyl(bromodifluoromethyl)phosphonate, diethyl [bromo(difluoro)methyl]phosphonate, (bromo-difluoro-methyl)-phosphonic acid diethyl ester, C5H10BrF2O3P, P-(Bromodifluoromethyl)phosphonic Acid Diethyl Ester; (Bromodifluoromethyl)phosphonic Acid Diethyl Ester;, 1-[[bromo(difluoro)methyl]-ethoxy-phosphoryl]oxyethane, Phosphonic acid, (bromodifluoromethyl)-, diethyl ester, SCHEMBL263167, CHEMBL5181377, BCP32222, BBL103946, STL557756, AKOS005762910, CS-W007406, FD30094, PB43217, diethyl[bromo(difluoro)methyl]phosphonate, AS-63912, SY025698, (bromodifluoromethyl)diethoxyphosphino-1-one, DB-254442, D3071, ST51006883, Diethyl (bromodifluoromethyl)phosphonate, 96%, EN300-79518, 1-[(bromo-difluoromethyl)-ethoxyphosphoryl]oxyethane, Diethyl bromodifluoromethanephosphonate;Bromodifluoromethyl diethyl phosphonate

Application

Bromodifluoromethyl diethylphosphonate is primarily employed as a key intermediate in the synthesis of fluorinated organic compounds. It is widely used in pharmaceutical research for the preparation of difluoromethylated analogs of bioactive molecules. Additionally, this reagent finds applications in agrochemical development, enabling the introduction of fluorine atoms to enhance pesticidal activity. Its versatility also extends to material science, where it aids in modifying surface properties of polymers.

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 (54.5%): 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. 2A (100%)
• STOT SE 3 (54.5%)

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