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

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

Catalog No. p-7029401
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Quantity:
25 g
5 g
Catalog No. Quantity
AAH2685706 5 g
AAH2685714 25 g
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Catalog No. AAH2685706

Supplier: Thermo Scientific Chemicals H2685706

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Description

CAS: 120801-75-4 | C5H9F3O4SSi | 250.26 g/mol

Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate is an fluoroalkylation agent, reactant for preparation of difluorocyclopropenes, preparation of difluorocarbene reagents.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate is an fluoroalkylation agent, reactant for preparation of difluorocyclopropenes, preparation of difluorocarbene reagents.

Solubility
Reacts with water.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Chemical Identifiers

CAS 120801-75-4
Molecular Formula C5H9F3O4SSi
Molecular Weight (g/mol) 250.26
MDL Number MFCD02093343
InChI Key XHVSCKNABCCCAC-UHFFFAOYSA-N
PubChem CID 2778022
IUPAC Name trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate
SMILES C[Si](C)(C)OC(=O)C(F)(F)S(F)(=O)=O

Specifications

Density 1.27
Boiling Point 156°C
Flash Point 26°C (79°F)
Refractive Index 1.367
Quantity 5 g
UN Number UN2920
Synonym trimethylsilyl 2,2-difluoro-2-fluorosulfonyl acetate, trimethylsilyl 2-fluorosulfonyl difluoroacetate, trimethylsilyl2-fluorosulphonyl difluoroacetate, trimethylsilyl fluorosulfonyldifluoroacetate, trimethylsilyl difluoro fluorosulfonyl acetate, trimethylsilyl 2-fluorosulphonyl difluoroacetate, 2,2-difluoro-2-fluorosulfonyl acetic acid trimethylsilyl ester, pubchem22642, g00021-watson-int, acmc-1c7yr
Solubility Information Reacts with water.
Formula Weight 250.27
Percent Purity 94%
Chemical Name or Material Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate
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Safety and Handling

Hazard Category H226-H314-H335
Hazard Statement GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, FLAMMABLE, N.O.S.
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only