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375-22-4 - Heptafluorobutyric acid, 99% - Perfluorobutyric acid - A14907 - Alfa Aesar

A14907 Heptafluorobutyric acid, 99%

CAS-Nummer
375-22-4
Synonyme
Perfluorobutyric acid

Größe Preis ($) Menge Verfügbarkeit
25g 37,80
100g 106,91
500g 471,60
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Heptafluorobutyric acid, 99%

MDL
MFCD00004171
EINECS
206-786-3

Chemische Eigenschaften

Formel
C4HF7O2
Molmasse
214.04
Schmelzpunkt
-18°
Siedepunkt
120-121°
Flammpunkt
None
Dichte
1.648
Brechungsindex
1.300
Sensitivität
Light Sensitive
Löslichkeit
Miscible with water, toluene, ether, ethanol and benzene.       

Anwendungen

Heptafluorobutyric acid is an ion pair reagent for reverse-phase HPLC. It is used in the sequencing, synthesis, and solubilizing of proteins and peptides. It is used as mobile phase modifier for enhancement of selectivity in the HPLC analysis of histone proteins. It is an effective additive for zinc electrodeposition.

Bemerkungen

Hygroscopic. Light sensitive. Incompatible withbases, oxidizing agents and reducing agents..   

Literaturverweise

Moreno-González, D.; Lara, F. J.; Jurgovská, N.; Gámiz-Gracia, L.; Garcia-Campana, A. M. Determination of aminoglycosides in honey by capillary electrophoresis tandem mass spectrometry and extraction with molecularly imprinted polymers. Anal. Chim. Acta 2015, 891, 321-328.

Lv, J.; Chang, H.; Wang, Y.; Wang, M.; Xiao, J.; Zhang, Q.; Cheng, Y. Fluorination on polyethylenimine allows efficient 2D and 3D cell culture gene delivery. J. Mater. Chem. B 2015, 3 (4), 642-650.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1426882
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2915.90
TSCA
Yes
RTECS
ET4025000

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