238732
Ammonium trifluoroacetate
98%
Synonym(s):
Trifluoroacetic acid ammonium salt
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About This Item
Linear Formula:
CF3CO2NH4
CAS Number:
Molecular Weight:
131.05
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
222-072-4
MDL number:
Assay:
98%
Form:
crystals
Quality Level
assay
98%
form
crystals
mp
123-125 °C (lit.)
functional group
carboxylic acid, fluoro
SMILES string
N.OC(=O)C(F)(F)F
InChI
1S/C2HF3O2.H3N/c3-2(4,5)1(6)7;/h(H,6,7);1H3
InChI key
YCNIBOIOWCTRCL-UHFFFAOYSA-N
General description
Ammonium Trifluoroacetate is used as a catalyst in organic synthesis and as an additive in the mobile phase for chiral racemate separation.
Application
Used in the synthesis of hexafluoro-2-aminopentan-4-one ligand and in tuning and calibrating new liquid chromatography/mass spectrometry systems.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Journal of Fluorine Chemistry, 27, 371-371 (1985)
Nimisha Thakur et al.
Chirality, 31(9), 688-699 (2019-07-19)
The enantiomeric excess of chiral starting materials is one of the important factors determining the enantiopurity of products in asymmetric synthesis. Fifty-one commercially available chiral reagents used as building blocks, catalysts, and auxiliaries in various enantioselective syntheses were assayed for
Applications of ammonium trifluoroacetate as an additive for elution of chiral acids and bases from derivatized polysaccharide stationary phases
Neville H L et al.
Chirality, 17, S84-S92 (2005)