Molekula
Anhidrido metanosulfónico
Methanesulfonic anhydride
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Methanesulfonic anhydride is a strong sulfonylating agent widely used in organic synthesis, particularly for the preparation of sulfonamides, sulfonates, and other sulfur-containing compounds. It is also employed in peptide synthesis and as a reagent in medicinal chemistry. This chemical has a CAS number of 7143-01-3, a molecular formula of (CH3SO2)2O, and a molecular weight of 174.20 g/mol. It requires storage between 2 to 8°C and carries a **Danger** signal word due to its corrosive and hazardous properties. Molekula supplies Methanesulfonic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Methanesulfonic anhydride is a strong sulfonylating agent widely used in organic synthesis, particularly for the preparation of sulfonamides, sulfonates, and other sulfur-containing compounds. It is also employed in peptide synthesis and as a reagent in medicinal chemistry. This chemical has a CAS number of 7143-01-3, a molecular formula of (CH3SO2)2O, and a molecular weight of 174.20 g/mol. It requires storage between 2 to 8°C and carries a **Danger** signal word due to its corrosive and hazardous properties. Molekula supplies Methanesulfonic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
Especificaciones disponibles bajo solicitud — consulte los documentos a continuación o póngase en contacto con nuestro equipo de ventas.
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | 2 to 8 °C |
| Clase de transporte | 8 |
| Grupo de empaquetado | II |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90028933 |
| Número CAS | 7143-01-3 |
| Fórmula molecular | (CH3SO2)2O |
| Peso molecular | 174.20 |
| SMILES | O=S(=O)(OS(=O)(=O)C)C |
| Número EC / UN | 3261 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29041050 |
| Código arancelario | 2904100090 |
Seguridad y GHS
-
Corrosive
GHS05
Declaraciones de peligro
- EUH014 Reacciona violentamente con el agua.
- H314 (sub cat. 1A) Provoca quemaduras graves en la piel y lesiones oculares graves.
Declaraciones de precaución
- P231+232 Manipular y almacenar en un medio de gas inerte. Proteger de la humedad.
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P303+361 En caso de contacto con la piel (o el pelo): Quitar inmediatamente toda la ropa contaminada. Enjuagar con agua o ducharse.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is methanesulfonic anhydride primarily used for?
Methanesulfonic anhydride is commonly used as a strong sulfonating agent in organic synthesis, particularly for the preparation of sulfonamides, sulfonates, and other sulfonyl-containing compounds.
What is the chemical formula and molecular weight of methanesulfonic anhydride?
The chemical formula is **(CH₃SO₂)₂O**, and the molecular weight is **174.20 g/mol**.
How should methanesulfonic anhydride be stored?
It should be stored at **2–8°C** in a cool, dry place, away from moisture and incompatible materials.
What hazard classification does methanesulfonic anhydride have?
The signal word is **Danger**, indicating it is highly hazardous and requires careful handling.
Can Molekula supply methanesulfonic anhydride in bulk quantities?
Yes, Molekula can provide methanesulfonic anhydride in bulk, subject to availability and order requirements.
What documentation is provided with an order of methanesulfonic anhydride?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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