Molekula
Hidrogenosulfato de tetrabutilamonio (TBAHS)
Tetrabutylammonium hydrogen sulfate (TBAHS)
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Tetrabutylammonium hydrogen sulfate (TBAHS) is a quaternary ammonium salt widely used as a phase-transfer catalyst in organic synthesis, extraction processes, and electrochemical applications. It facilitates reactions between hydrophobic and hydrophilic reagents, improving yield and efficiency in laboratory and industrial settings. This chemical has a CAS number of 32503-27-8, with the molecular formula (CH3CH2CH2CH2)4N(HSO4) and a molecular weight of 339.53 g/mol. It is stored at ambient conditions and carries a **Danger** signal word due to its hazardous properties. Molekula supplies Tetrabutylammonium hydrogen sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Tetrabutylammonium hydrogen sulfate (TBAHS) is a quaternary ammonium salt widely used as a phase-transfer catalyst in organic synthesis, extraction processes, and electrochemical applications. It facilitates reactions between hydrophobic and hydrophilic reagents, improving yield and efficiency in laboratory and industrial settings. This chemical has a CAS number of 32503-27-8, with the molecular formula (CH3CH2CH2CH2)4N(HSO4) and a molecular weight of 339.53 g/mol. It is stored at ambient conditions and carries a **Danger** signal word due to its hazardous properties. Molekula supplies Tetrabutylammonium hydrogen sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Identification | Conforms to reference |
| Free Amine | ≤0.5% |
| Moisture | ≤0.5% |
| Concentration | ≥99% |
| Chromaticity | ≤200 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 8 |
| Grupo de empaquetado | III |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 33658706 |
| Número CAS | 32503-27-8 |
| Fórmula molecular | (CH3CH2CH2CH2)4N(HSO4) |
| Peso molecular | 339.53 |
| SMILES | CCCC[N+](CCCC)(CCCC)CCCC.OS(=O)(=O)[O-] |
| Número EC / UN | 3261 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29239001 |
| Código arancelario | 2923900090 |
Seguridad y GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H314 (sub cat. 1C) Provoca quemaduras graves en la piel y lesiones oculares graves.
- H412 Nocivo para los organismos acuáticos, con efectos nocivos duraderos.
Declaraciones de precaución
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+312 EN CASO DE INGESTIÓN: Llamar a un CENTRO DE TOXICOLOGÍA/médico/... si la persona se encuentra mal.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- 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, Russian, 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 Tetrabutylammonium hydrogen sulfate (TBAHS) commonly used for?
TBAHS is primarily used as a phase-transfer catalyst in organic synthesis, including alkylation, hydrolysis, and polymerization reactions.
What is the chemical formula and molecular weight of TBAHS?
The chemical formula is **(CH₃CH₂CH₂CH₂)₄N(HSO₄)**, and the molecular weight is **339.53 g/mol**.
How should TBAHS be stored?
Store TBAHS at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What purity grades of TBAHS does Molekula offer?
Molekula supplies TBAHS in **technical and reagent grades**, with purity typically ≥98% for reagent applications.
Can Molekula supply TBAHS in bulk quantities?
Yes, Molekula can provide TBAHS in bulk, with minimum order quantities (MOQs) available upon request.
What documentation comes with a TBAHS order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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