282294

Sigma-Aldrich

Methyl heptafluorobutyrate

99%

Synonym(s):
Methyl perfluorobutyrate
Linear Formula:
CF3CF2CF2CO2CH3
CAS Number:
Molecular Weight:
228.06
EC Number:
MDL number:
PubChem Substance ID:

vapor density

>1 (vs air)

assay

99%

refractive index

n20/D 1.293 (lit.)

bp

80-81 °C (lit.)

density

1.472 g/mL at 25 °C (lit.)

SMILES string

COC(=O)C(F)(F)C(F)(F)C(F)(F)F

Certificate of Analysis

Certificate of Origin

J Jandke et al.
Journal of chromatography, 382, 39-45 (1986-10-31)
Fractions of dipeptides, obtained from human urine by a combination of cation-exchange chromatography, ligand-exchange chromatography and reversed-phase chromatography, were transformed into their N-heptafluorobutyryl methyl ester derivatives and then subjected to capillary gas chromatography. The profiles obtained indicate the presence of...

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