Methanesulfonic anhydride CAS#: 7143-01-3; ChemWhat Code: 36647
Names & Identifiers |
| Product Name | Methanesulfonic anhydride |
| Synonyms | METHANESULPHONIC ANHYDRIDE;METHANESULFONIC ANHYDRIDE;METHYLSULFONIC ANHYDRIDE;Mesyl anhydride;Methanesulfonic acid, anhydride;methanesulfonicacid,anhydride;Mesic anhydride;Methanesulfonic anhydride, 98+% |
| CAS Registry Number | 7143-01-3 |
| Molecular Formula | C2H6O5S2 |
| Molecular Weight | 174.2 |
| EINECS | 230-442-1 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 64-67 °C(lit.) |
| Boiling Point | 125 °C4 mm Hg(lit.) |
| Density | 1,36 g/cm3 |
| vapor Density | 3.3 (vs air) |
| Flash Point | 125°C/4mm |
| Storage | Store at <= 20°C. |
| Solubulity | Soluble in organic solvents. |
| form | Powder, Crystals and/or Chunks |
| Color | White to light brown to gray |
| Sensitive | Moisture Sensitive |
| BRN | 972316 |
| InChIKey | IZDROVVXIHRYMH-UHFFFAOYSA-N |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Methanesulfonic anhydride(7143-01-3) |
| EPA Substance Registry System | Methanesulfonic acid, anhydride(7143-01-3) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 14-35 |
| S Phrase | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 3-10 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | III |
| HS Code | 29041000 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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