| Perfluorobutanesulfonic anhydride CAS No . 36913-91-4 | |
| Product name | Perfluorobutanesulfonic anhydride |
| Synonyms | Nonafluorobutanesulfonic acid anhydride ; Nonafluorobutanesulfonic anhydride |
| CAS No. | 36913-91-4 |
| EINECS | 253-270-9 |
| Molecular Formula | C 8 F 18 O 5 S 2 |
| Molecular Weight | 582.19 |
| Appearance | White crystalline |
| Assay | 97% |
| Boiling Point | 219.3±40.0 ºC |
| Packing | 50KG / barrel |