579440

Bis(2,2,2-trifluoroethyl) methylphosphonate

98%

• Synonym(s): Bis(2,2,2-trifluoroethyl) P-methylphosphonate
• Linear Formula: (CF₃CH₂O)₂P(O)CH₃
• CAS Number: 757-95-9
• Molecular Weight: 260.07
• MDL number: MFCD00455467
• UNSPSC Code: 12352108
• PubChem Substance ID: 24880990
• NACRES: NA.22

Properties

• assay: 98%
• reaction suitability: reaction type: C-C Bond Formation
• refractive index: n20/D 1.339 (lit.)
• bp: 183-184 °C (lit.)
• mp: 24-28 °C (lit.)
• SMILES string: CP(=O)(OCC(F)(F)F)OCC(F)(F)F
• InChI: 1S/C5H7F6O3P/c1-15(12,13-2-4(6,7)8)14-3-5(9,10)11/h2-3H2,1H3
• InChI key: YIUFTMLPQFZEFD-UHFFFAOYSA-N

Description

Application

Flame-retardant additive for lithium-ion electrolytes

Used as homogenous organic catalytic system and as a catalyst for phosphorylation of polyfluoroalkanols

Reactant for:

• Synthesis of fluorescently labeled discodermolide for studying its binding to tubulin
• Cross metathesis / phosphonate-based intramolecular olefination
• Olefination for the synthesis of the anticancer microtubule-stabilizing macrolide, (-)-dictyostatin

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 176.0 °F - closed cup
• flash_point_c: 80 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter