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LC3948 Methanesulfonic anhydridefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC30948 | Glass bottle | 25 g | 58.50 |
| Product information | |
| Hill Formula | C2H6O5S2 |
| Chemicalformula | (CH3SO2)2O |
| HS Code | 2904 10 00 |
| EC number | 230-442-1 |
| Molar mass | 174.2 g/mol |
| Storage | Store below +15°C. |
| CAS number | 7143-01-3 |
| Chemical and physical data | |
| Solubility | (20 °C) (rigorous decomposition) |
| Melting point | 64 – 67 °C64 – 67 °C |
| Molar mass | 174.2 g/mol |
| Boiling point | 105 – 109 °C (1.3 hPa) |
| Safety information according to GHS | |
| Hazard Statement(s) | H314: Causes severe skin burns and eye damage. EUH014: Reacts violently with water. |
| Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P309: IF exposed or if you feel unwell: P310: Immediately call a POISON CENTER or doctor/physician. |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| Storage class | 8 B Non combustible, corrosive substances |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety information | |
| R Phrase | R 14-34 Reacts violently with water.Causes burns. |
| S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Categoriesofdanger | corrosive |
| Hazard Symbol |  Corrosive |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(METHANSULFONIC ANHYDRIDE), 8, II, Segregation Group: 1 (Acids) |
| Declaration (transport by air) IATA-DGR | UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(METHANSULFONIC ANHYDRIDE), 8, II |
| Specifications | |
| Assay (morpholine method) | ≥ 98 % |
| Melting range – lower value |
≥ 63 °C |
| – upper value | ≥ 66 °C |
| Identity (IR) | passes test |
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