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Sulfur trioxide-trimethylamine complex, 95%, Thermo Scientific Chemicals
Descrizione
Sulfur trioxide-trimethylamine complex acts as a reagent for sulfonation and sulfamation reactions. It is used as a reactant for the synthesis of sulfate-conjugated resveratrol metabolites and chitooligosaccharides. It is used in association with dodecyl thioglycopyranoside, which acts as a surfactant for enantiomeric separation. Further, it acts as a nucleophile used for the preparation of alfa-tosyloxy ketones.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Sulfur trioxide-trimethylamine complex acts as a reagent for sulfonation and sulfamation reactions. It is used as a reactant for the synthesis of sulfate-conjugated resveratrol metabolites and chitooligosaccharides. It is used in association with dodecyl thioglycopyranoside, which acts as a surfactant for enantiomeric separation. Further, it acts as a nucleophile used for the preparation of alfa-tosyloxy ketones.
Solubility
Soluble in hot water and ethanol. Slightly soluble in dimethyl sulfoxide and methanol. Insoluble in water.
Notes
Moisture sensitive. Incompatible with strong oxidizing agents.
Specifica
Specifica
| Materiale o nome chimico | Sulfur trioxide-trimethylamine complex |
| Punto di fusione | ∽235°C (decomposition) |
| Formula lineare | (CH3)3N:SO3 |
| Quantità | 25 g |
| Numero UN | UN3261 |
| Beilstein | 3681759 |
| Sensibilità | Moisture sensitive |
| Informazioni di solubilità | Soluble in hot water and ethanol. Slightly soluble in dimethyl sulfoxide and methanol. Insoluble in water. |
| Peso formulazione | 139.17 |
| Percent Purity | 95% |
Sicurezza e movimentazione
- Sulfur trioxide-trimethylamine complex
- Pericolo
- Tossicità acuta Categoria 4
- Lesione oculare grave/irritazione oculare Categoria 1
- Corrosione/irritazione della pelle Categoria 1B
- H302-Nocivo se ingerito.
- H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
- H318-Provoca gravi lesioni oculari.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P301+P312-IN CASO DI INGESTIONE accompagnata da malessere: contattare un CENTRO ANTIVELENI/medico/
- P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
- MIXTURE LIST-Contiene: Sulfur trioxide-trimethylamine
RUO – Research Use Only
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