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77247 Sigma-Aldrich

Heptafluorobutyric acid

≥99.0% (GC)

Synonym: Edman Reagent No. 3, HFBA, Perfluorobutyric acid

  • CAS Number 375-22-4

  • Linear Formula CF3CF2CF2COOH

  • Molecular Weight 214.04

  •  Beilstein Registry Number 1426882

  •  EC Number 206-786-3

  •  MDL number MFCD00004171

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Properties

Related Categories Molecular Biology, Protein Sequencing, Protein Structural Analysis, Proteomics, Reagents for Protein Sequencing More...
vapor density   7 (vs air)
vapor pressure   ~10 mmHg ( 25 °C)
assay   ≥99.0% (GC)
refractive index   n20/D 1.3(lit.)
bp   120 °C/755 mmHg(lit.)
density   1.645 g/mL at 25 °C(lit.)

Description

Other Notes

This product has been replaced by 77249-SIGMA | Heptafluorobutyric acid ≥99.0% (GC)

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGI
WGK Germany 
3
RTECS 
ET4025000
Protocols & Articles
Peer-Reviewed Papers
15

References

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