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| CAS number | 2991-84-6 |
| Molecular formula | C4ClF9O2S |
| Product name | 2991-84-6 NONAFLUORO-1-BUTANESULFONYL CHLORIDE |
| Molecular Structure |  |
Density：1.807g/cm3
Boiling Point：109.6ºC at 760mmHg
Flash Point：20.1ºC
Refractive Index：1.323
Vapor Pressure：28.9mmHg at 25°C
