Trifluoromethanesulfonic Anhydride (CAS 358-23-6) — formula C2F6O5S2, molecular weight 282.14; category organic chemicals.
| CAS Number | 358-23-6 |
|---|---|
| Molecular Formula | C2F6O5S2 |
| Molecular Weight | 282.14 |
| LogP | 1.6 |
| Category | Organic Chemicals |
Trifluoromethanesulfonic Anhydride is a carbon-based organic compound with CAS registry number 358-23-6 and molecular formula C2F6O5S2 (molecular weight 282.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 358-23-6
Its molecular formula C2F6O5S2 comprises 2 C, 6 F, 5 O, 2 S atoms.
Also known as: Trifluoromethanesulfonic Anhydride · 三氟甲磺酸酐
Category: organic chemicals
The CAS registry number of Trifluoromethanesulfonic Anhydride is 358-23-6.
Molecular formula C2F6O5S2, molecular weight 282.14.
It is also registered under: Trifluoromethanesulfonic Anhydride, 三氟甲磺酸酐.
Category: Organic Chemicals.
Independent reference data for Trifluoromethanesulfonic Anhydride (CAS 358-23-6), compiled from public chemistry databases.
| CAS Registry Number | 358-23-6 |
|---|---|
| PubChem CID | 67749 |
| Molecular formula | C2F6O5S2 |
| IUPAC name | trifluoromethylsulfonyl trifluoromethanesulfonate |
| UNII (FDA) | 8W034LHG1U |
| Molecular Weight | 282.14 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 2 |
| Exact Mass | 281.90913442 |
| Monoisotopic Mass | 281.90913442 |
| Topological Polar Surface Area | 94.3 |
| Heavy Atom Count | 15 |
| Density | 1.677 @25 °C |
|---|---|
| Vapor Pressure | 8.0 [mmHg] |
| Vapor Pressure | 8 [mm Hg] @20 °C |
Trifluoromethanesulfonic anhydride; 358-23-6; Triflic anhydride; Trifluoromethanesulphonic anhydride; 8W034LHG1U; TRIFLATE ANHYDRIDE; Methanesulfonic acid, 1,1,1-trifluoro-, 1,1'-anhydride; CHEBI:48509; DTXSID501014629; RefChem:191596; DTXCID101437174; 206-616-8; trifluoromethanesulfonic acid anhydride; trifluoromethylsulfonyl trifluoromethanesulfonate; Methanesulfonic acid, trifluoro-, anhydride; trifluoromethanesulphonic acid anhydride
| Reported hazard statements | H272 (51.1%), H302 (98.2%), H314 (100%), H318 (51.1%), H335 (68.7%) |
|---|
H272 (51.1%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
H302 (98.2%): Harmful if swallowed [Warning Acute toxicity, oral]
Trifluoromethanesulfonic Anhydride · CAS 358-23-6 · C2F6O5S2. UNII 8W034LHG1U. Density: 1.677 @25 °C; Vapor Pressure: 8.0 [mmHg]; Vapor Pressure: 8 [mm Hg] @20 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三氟甲磺酸酐