Skip to Content
Merck
All Photos(1)

Key Documents

308684

Sigma-Aldrich

Trifluoroacetic acid, anhydride with trifluoromethanesulfonic acid

technical grade, 90%

Synonym(s):

Trifluoroacetic trifluoromethanesulfonic anhydride, Trifluoroacetyl triflate

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CF3SO3COCF3
CAS Number:
Molecular Weight:
246.09
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

vapor pressure

400 mmHg ( 21.1 °C)

Assay

90%

form

liquid

bp

62-63 °C (lit.)

storage temp.

2-8°C

SMILES string

FC(F)(F)C(=O)OS(=O)(=O)C(F)(F)F

InChI

1S/C3F6O4S/c4-2(5,6)1(10)13-14(11,12)3(7,8)9

InChI key

FWJGTOABGBFQNT-UHFFFAOYSA-N

Application

Trifluoroacetic acid, anhydride with trifluoromethanesulfonic acid may be used in chemical synthesis studies.

Pictograms

Skull and crossbonesCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Oral - Skin Corr. 1B

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service