Perfluorobutane sulfonyl fluoride
CAS No.375-72-4
| Serial number | A010 |
| Chemical name | perfluorobutane sulfonyl fluoride |
| Assay | ≥95% |
| Appearance | colorless and transparent liquid |
| related density@20°C | 1.700-1.750 |
| boiling point | 65-66°C |
| PH value | 3.8-4.8 |
| Application | It is the homologue of perfluorobutane sulfonyl fluoride and can be used to synthetize various of special perfluoro surfactants. Its potassium salt is an excellent anion surfactant and fire retardant for polycarbonate. |
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