Trifluoroacetic anhydride, for GC derivatization, >=99.0% (GC)

Synonyms: TFAA

CAS Number: 407-25-0

Formula: C4F6O3

Formula Weight: 210.03

Linear Formula: (CF3CO)2O

MDL No.: MFCD00000416

Purity: >=99.0% (GC)

Boiling Point: 39.5-40 C(lit.)

Melting Point: -65 C (lit.)

Density: 1.511 g/mL at 20 C(lit.)

Refractive Index: n20/D 1.3(lit.)

Storage: 2-8C

Beilstein Registry Number: 746197

EC Number: 206-982-9

UNSPSC Code: 12000000

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

Other Notes: 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.