Synonyms: Edman Reagent No. 3; HFBA; Perfluorobutyric acid
CAS Number: 375-22-4
Formula: C4HF7O2
Formula Weight: 214.04
Linear Formula: CF3CF2CF2COOH
MDL No.: MFCD00004171
Purity: 0.98
Boiling Point: 120 C/755 mmHg(lit.)
Density: 1.645 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.3(lit.)
Beilstein Registry Number: 1426882
EC Number: 206-786-3
UNSPSC Code: 12352100
General description: Perfluorobutyric acid is an effective additive for zinc electrodeposition.
Application: Perfluorobutyric acid was used as mobile phase modifier for enhancement of selectivity in the HPLC analysis of histone proteins. It was used as ion pairing reagent in preparative and analytical reserved phase HPLC of underivatised peptides.
RTECS: ET4025000
RIDADR: UN 3265 8 / PGI
WGK Germany: 3
R Codes: 35
S Codes: 26-36/37/39-45
IOD Codes: C
Symbol: GHS05
Signal Word: Danger
Hazard Statements: H314
Precautionary statements: P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338