Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 94%

CAS Number 120801-75-4 Synonyms
  • 2,2-Difluoro-2-(fluorosulfonyl)acetic acid trimethylsilyl ester

Size Price ($) Your Price Quantity Options Availability
1g 39.80 Check Availability Add to Favorites Enter qty and click ?
5g 92.70 Check Availability Add to Favorites Enter qty and click ?
25g 288.00 Check Availability Add to Favorites Enter qty and click ?

Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 94%

MDL: MFCD02093343

Chemical Properties

Formula: FSO2CF2CO2Si(CH3)3  Flash point: 26°(79°F)
Formula weight: 250.27  Density: 1.27
Boiling point: 156° Refractive Index: 1.367

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318-H226

Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour.

Precautionary Statements : P210-P260-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.


Other References

UN#: UN2920
Hazard Class: 8
Packing Group: II
Harmonized Tariff Code: 2931.90


  • A10969

    Acetic hydrazide, 96%
  • A15275

    Boron trifluoride diethyl etherate, 98+%
  • A15756

    Sodium chlorodifluoroacetate, 97%
  • B22637

    Valeryl chloride, 98%
  • H61280

    Ethyl 2-aminopyridine-4-carboxylate, 97%
  • L02682

    3-Hexyne, 99%

Recently Viewed


    Life Science

    Metals & Materials


    Analytical & Labware