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Alfa Aesar™ Trifluoroacetic anhydride, 99+%

$30.34 - $30.34

Chemical Identifiers

Chemical Name or Material Trifluoroacetic anhydride
CAS 407-25-0
Molecular Formula C4F6O3
Linear Formula (CF3CO)2O
Formula Weight 210.03g/mol
MDL Number MFCD00000416
UN Number UN3265
Beilstein 746197
Synonym TFAA
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1361414

 
alfa aesar™
A13614-14
25g Each for $30.34

AAA136140E

 
alfa aesar™
A13614-0E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1361422

 
alfa aesar™
A13614-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1361436

 
alfa aesar™
A13614-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Boiling Point 39° to 40°C
Melting Point −65°C
Quantity 25g
Chemical Name or Material Trifluoroacetic anhydride
CAS 407-25-0
Assay ≥99%
Molecular Formula C4F6O3
Linear Formula (CF3CO)2O
Formula Weight 210.03g/mol
MDL Number MFCD00000416
UN Number UN3265
Beilstein 746197
Synonym TFAA
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318-H332
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if inhaled.
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/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.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 8; Packing Group: I; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
RTECS Number AJ9800000
TSCA TSCA

Applications
Trifluoroacetic anhydride is used for the introduction of trifluoroacetyl group in organic synthesis. It is involved in the preparation of N- and O-trifluoroacetyl derivatives of a wide range of biologically active compounds for gas chromatography analysis. It plays an important role as desiccant for trifluoroacetic acid. It is also used in the oxidation of aldehydes to acids, esters, amides as well as in the protection of alcohols and amines. In addition, it is used as analytical reagents, solvents and dehydration condensing agent. It serves as an intermediate of fluorine fine chemicals, pharmaceuticals and agrochemicals.

Solubility
Miscible with benzene, dichloromethane, diethyl ether, dimethylformamide, terahydrofuran and acetonitrile.

Notes
Hygroscopic and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, strong bases, strong acids, and alcohols.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/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.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318-H332
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if inhaled.

2° to 8°C