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Trifluoroacetic acid

Synonym(s):

trifluoroacetic acid, trifluoroacetic anhydride (TFAA), TFA

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About This Item

Linear Formula:
CF3COOH
CAS Number:
76-05-1
Molecular Weight:
114.02
EC Number:
200-929-3
UNSPSC Code:
12352106
PubChem Substance ID:
329775302
Beilstein/REAXYS Number:
742035
MDL number:
MFCD00004169
Grade:
derivatization grade ((GC derivatization))
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grade

derivatization grade ((GC derivatization))

vapor density

3.9 (vs air)

vapor pressure

97.5 mmHg ( 20 °C)

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

packaging

pkg of 1 × 25 mL (33075)

refractive index

n20/D 1.3 (lit.)

bp

72.4 °C (lit.)

mp

−15.4 °C (lit.)

density

1.489 g/mL at 20 °C (lit.)

SMILES string

OC(C(F)(F)F)=O

InChI

1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)

InChI key

DTQVDTLACAAQTR-UHFFFAOYSA-N

Application

Suitable for the derivatization of aminoalkylphosphoric acids.

Other Notes

Reagent for trifluoroacetyl, butyl ester.

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