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Bis(2,2,2-trifluoroethyl) methylphosphonate

Bis(2,2,2-trifluoroethyl) methylphosphonate chemical structure
CAS Number757-95-9
FormulaN/A
Mol. Weight260.07 g/mol

What is Bis(2,2,2-trifluoroethyl) methylphosphonate?

Bis(2,2,2-trifluoroethyl) methylphosphonate is a chemical compound with CAS number 757-95-9. It is used in various industrial and research applications.

Applications

Flame-retardant additive for lithium-ion electrolytes1

Used as homogenous organic catalytic system2 and as a catalyst for phosphorylation of polyfluoroalkanols3

Reactant for:
• Synthesis of fluorescently labeled discodermolide for studying its binding to tubulin4
• Cross metathesis / phosphonate-based intramolecular olefination5
• Olefination for the synthesis of the anticancer microtubule-stabilizing macrolide, (-)-dictyostatin6

Specifications

Linear Formula

(CF3CH2O)2P(O)CH3

Molecular Weight

260.07 g/mol

Assay/Purity

98%

Boiling Point

183-184 °C(lit.)

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Melting Point

24-28 °C(lit.)

WGK Germany

3

Frequently Asked Questions

Alternative Names & Synonyms

757-95-9, (CF3CH2O)2P(O)CH3