Description

Ethyl [bis(2,2,2-trifluoroethoxy)phosphinyl]acetate (CAS No. 124755-24-4) is a high-purity organophosphorus compound with the molecular formula C₈H₁₁F₆O₅P. This specialty chemical is characterized by its unique trifluoroethoxy and phosphinylacetate functional groups, making it a valuable intermediate in advanced synthetic chemistry. The compound is supplied as a clear, colorless to pale yellow liquid with a defined purity grade suitable for research and industrial applications. Its IUPAC name is ethyl 2-[bis(2,2,2-trifluoroethoxy)phosphoryl]acetate, and it is known for its stability under inert conditions. Proper storage in a cool, dry place under nitrogen atmosphere is recommended to maintain its integrity.

Properties

• CAS Number: 124755-24-4
• Complexity: 343
• IUPAC Name: ethyl 2-[bis(2,2,2-trifluoroethoxy)phosphoryl]acetate
• InChI: InChI=1S/C8H11F6O5P/c1-2-17-6(15)3-20(16,18-4-7(9,10)11)19-5-8(12,13)14/h2-5H2,1H3
• InChI Key: HBYHPBCAZBLFTD-UHFFFAOYSA-N
• Exact Mass: 332.02482942
• Molecular Formula: C8H11F6O5P
• Molecular Weight: 332.13
• SMILES: CCOC(=O)CP(=O)(OCC(F)(F)F)OCC(F)(F)F
• Topological: 61.8
• Monoisotopic Mass: 332.02482942
• Synonyms: Ethyl [bis(2,2,2-trifluoroethoxy)phosphinyl]acetate, Ethyl (bis(2,2,2-trifluoroethoxy)phosphinyl)acetate, 628-627-0, 124755-24-4, Ethyl 2-(bis(2,2,2-trifluoroethoxy)phosphoryl)acetate, Ethyl 2-[bis(2,2,2-trifluoroethoxy)phosphoryl]acetate, Acetic acid, 2-[bis(2,2,2-trifluoroethoxy)phosphinyl]-, ethyl ester, MFCD01318337, Ethyl[bis(2,2,2-trifluoroethoxy)phosphinyl]acetate, Ethyl [bis(2,2,2-trifluoroethoxy)phosphoryl]acetate, C8H11F6O5P, SCHEMBL1135973, DTXSID80471931, Acetic acid, [bis(2,2,2-trifluoroethoxy)phosphinyl]-, ethyl ester, BBL103023, STL556832, AKOS015913541, CS-W004772, AS-72186, SY112987, ethyl[bis(2,2,2-trifluoro-ethoxy)phosphinyl]acetate, bis(2,2,2-trifluoroethyl)(ethoxycarbonylmethyl)-phosphonate, Ethyl [bis(2,2,2-trifluoroethoxy)phosphinyl]acetate, >=96%, [Bis-(2,2,2 trifluoro-ethoxy)-phosphoryl]-acetic acid ethyl ester

Application

Ethyl [bis(2,2,2-trifluoroethoxy)phosphinyl]acetate serves as a key building block in the synthesis of fluorinated organophosphorus compounds. It is utilized in pharmaceutical research for developing novel bioactive molecules with potential therapeutic applications. The compound’s unique structure also makes it valuable in materials science for creating specialized polymers and coatings with enhanced properties.

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

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