Acylation reagents for GC - Anhydrides
Macherey-Nagel GmbH & Co. KG
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1
Codice prodotto:
4001479
Info sui prodotti "Acylation reagents for GC - Anhydrides"
Acylation with fluorinated acid anhydrides can be used for alcohols, phenols, carboxylic acids, amines, amino acids and steroids forming volatile, stable derivatives suited for FID as well as for ECD detection.
by-products of acylation with anhydrides: corresponding acids
excess reagent and the acid formed have to be removed
Heptafluorobutyric acid anhydride (HFBA)
m.w. 410.06, Bp 106 - 107°C (760mm Hg),
C3F7 - CO - O - CO - C3F7
density d20°/4° = 1.665
by-products of acylation with anhydrides: corresponding acids
excess reagent and the acid formed have to be removed
Heptafluorobutyric acid anhydride (HFBA)
m.w. 410.06, Bp 106 - 107°C (760mm Hg),
C3F7 - CO - O - CO - C3F7
density d20°/4° = 1.665
| Hazardous Substance Data | |
| GHS |  |
| Signal word | Gefahr |
| H-Satz | H314 |
| P-Satz | P260sh, P280sh, P303+P361+P353, P305+P351+P338, P310 |
| SDS | Link |
| Capacity ml: | 10 |
|---|---|
| Description: | HFBA |
| GHS: | GHS05 |
| Manufacturer Article Number: | 701110.110 |
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