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91719 Supelco

Trifluoroacetic anhydride

for GC derivatization, LiChropur, ≥99.0% (GC)

Synonym: TFAA

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Properties

Related Categories Acylation Reagents, Analytical Reagents, Analytical/Chromatography, Avermectine Drugs, Derivatization Reagents,
Quality Level   100
grade   for GC (ECD)
  for GC derivatization
  for GC/MS (SIM)
vapor pressure   6.28 psi ( 20 °C)
assay   ≥99.0% (GC)
quality   LiChropur
refractive index   n20/D 1.3 (lit.)
bp   39.5-40 °C (lit.)
mp   −65 °C (lit.)
density   1.511 g/mL at 20 °C (lit.)
reaction suitability   reagent type: derivatization reagent
reaction type: Acylations
  reagent type: derivatization reagent
reaction type: Esterifications
storage temp.   2-8°C
SMILES string   FC(F)(F)C(=O)OC(=O)C(F)(F)F
InChI   1S/C4F6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10
InChI key   QAEDZJGFFMLHHQ-UHFFFAOYSA-N

Description

Application

Suitable for derivatization of amines, aryl amines, phenolic amines, primany amines, tertiary aromatic amines, amino acids, aminoalkylphosphoric acids, 2-aminoethylphosphoric acid, 1-hydroxy-2-aminoethylphosponic acid, amphetamine, beta blocker drugs, creatinine, desipramine, dopamine, glutathione, glycol (MOPEG), guanidine drugs, histidine, n-hydroxy-2-fluorenylacetamide, n-hydroxylamines, hydroxy acids, p-hydroxyamphetamine, 4-hydroxycoumarins, p-hydroxynorephedrine, hydroxysteroids, 5-hydroxytryptamine, indoles, Iodoamino acids, carbaryl and hydroxylated metabolites, metanephrine, methylphenidate, norepinephrine, normetanephrine, peptide amide, phenformin, phenols, phentermine, phenylthiohydantoin amino acid, propranolol, sulfonamides, sulfonylureas, thiamine, vanillymandelic acid, trisubstituted ureas and urea.

Other Notes

For the protection of prim. and sec. amines; derivatives are more volatile

Reagent for cabethoxy, butyl ester, n-methyl, methyl ester, di(trifluoroacetyl), hexafluoroisopropyl ester, acetyl or trifluoroacetyl phenylthihydantoins, trifluoroacetyl (2-hydroxy-2-methyl)ethyl, n-trifluoroacetyl, trifluoroacetyl (TFA), trifluoroacetamide, 4-trifluoromethyl-2, 6-diamino-1,3,5-triazineacetyl and trifluoroacetyl vanillin.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
Reacts violently with water.
RIDADR 
UN 3265 8 / PGI
WGK Germany 
2
RTECS 
AJ9800000
Protocols & Articles
Peer-Reviewed Papers
15

References

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