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CAS NO.358-23-6
| Trifluoromethanesulfonic anhydride Basic information |
| Product Name: | Trifluoromethanesulfonic anhydride |
| Synonyms: | Methanesulfonic acid, trifluoro-, anhydride;Methanesulfonicacid,trifluoro-,anhydride;trifluoro-methanesulfonicacianhydride;TRIFLIC ANHYDRIDE;TRIFLUOROMETHANESULPHONIC ACID ANHYDRIDE;TRIFLUOROMETHANESULPHONIC ANHYDRIDE;TRIFLUOROMETHANESULFONIC ANHYDRIDE;TRIFLUOROMETHANESULFONYL ANHYDRIDE |
| CAS: | 358-23-6 |
| MF: | C2F6O5S2 |
| MW: | 282.14 |
| EINECS: | 206-616-8 |
| Product Categories: | pharmacetical;Organic Fluorides;organofluorine compounds;Pharmaceutical intermediates |
| Mol File: | 358-23-6.mol |
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| Trifluoromethanesulfonic anhydride Chemical Properties |
| Melting point | -80°C |
| Boiling point | 81-83 °C(lit.) |
| density | 1.677 g/mL at 25 °C(lit.) |
| vapor density | 5.2 (vs air) |
| vapor pressure | 8 mm Hg ( 20 °C) |
| refractive index |
n |
| Fp | 81-83°C |
| storage temp. | Refrigerator |
| Water Solubility | reacts violently with water |
| Sensitive | Moisture Sensitive |
| BRN | 1813600 |
| CAS DataBase Reference | 358-23-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Trifluoromethanesulfonic anhydride(358-23-6) |
| EPA Substance Registry System | Methanesulfonic acid, trifluoro-, anhydride(358-23-6) |
| Safety Information |
| Hazard Codes | C |
| Risk Statements | 14-21/22-34-35-22-40 |
| Safety Statements | 26-36/37/39-43-45-8 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Corrosive |
| HazardClass | 8 |
| PackingGroup | I |
| HS Code | 29049020 |
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