Molekula
4,4-Dimetoxibutan-2-ona
4,4-Dimethoxybutan-2-one
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
4,4-Dimethoxybutan-2-one is an organic ketone widely used as a synthetic intermediate in pharmaceuticals, agrochemicals, and fragrance production due to its reactivity in aldol condensations and other organic transformations. It appears as a colorless to pale yellow liquid with a mild odor, soluble in most organic solvents. CAS 5436-21-5, molecular formula CH3COCH2CH(OCH3)2, molecular weight 132.16 g/mol. Store at ambient temperature in airtight containers away from oxidizing agents. EU classification includes a warning signal word, with R-phrases for irritant effects. Molekula supplies 4,4-Dimethoxybutan-2-one from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
4,4-Dimethoxybutan-2-one is an organic ketone widely used as a synthetic intermediate in pharmaceuticals, agrochemicals, and fragrance production due to its reactivity in aldol condensations and other organic transformations. It appears as a colorless to pale yellow liquid with a mild odor, soluble in most organic solvents. CAS 5436-21-5, molecular formula CH3COCH2CH(OCH3)2, molecular weight 132.16 g/mol. Store at ambient temperature in airtight containers away from oxidizing agents. EU classification includes a warning signal word, with R-phrases for irritant effects. Molekula supplies 4,4-Dimethoxybutan-2-one from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Boiling Point | 178.0℃ |
| Assay | ≥92.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 49 C |
| Clase de transporte | 3 |
| Grupo de empaquetado | III |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 18435236 |
| Número CAS | 5436-21-5 |
| Fórmula molecular | CH3COCH2CH(OCH3)2 |
| Peso molecular | 132.16 |
| SMILES | CC(=O)CC(OC)OC |
| Número EC / UN | 1993 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2914505000 |
| Código arancelario | 2914500090 |
Seguridad y GHS
-
Flammable
GHS02
Declaraciones de peligro
- H226 Líquidos y vapores inflamables.
Declaraciones de precaución
- P210 Mantener alejado del calor, de superficies calientes, de chispas, de llamas abiertas y de cualquier otra fuente de ignición. No fumar.
- P233 Mantener el recipiente herméticamente cerrado.
- P240 Conectar a tierra y enlace equipotencial del recipiente y del equipo receptor.
- P241 Utilizar un material eléctrico, de ventilación o de iluminación antideflagrante.
- P242 Utilizar únicamente herramientas que no produzcan chispas.
- P243 Tomar medidas de precaución contra las descargas electrostáticas.
Documentos
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 4,4-Dimethoxybutan-2-one commonly used for?
It is primarily used as a solvent and intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and fragrances.
What is the molecular formula and molecular weight of 4,4-Dimethoxybutan-2-one?
The molecular formula is **CH₃COCH₂CH(OCH₃)₂**, and the molecular weight is **132.16 g/mol**.
How should 4,4-Dimethoxybutan-2-one be stored?
Store in a tightly sealed container at **ambient temperature**, away from sources of ignition and incompatible materials.
What grades or purity levels of 4,4-Dimethoxybutan-2-one does Molekula supply?
Molekula supplies **high-purity (98%+)** 4,4-Dimethoxybutan-2-one suitable for research, synthesis, and industrial applications.
Can Molekula supply 4,4-Dimethoxybutan-2-one in bulk quantities?
Yes, bulk quantities are available upon request—contact our sales team for pricing and logistics details.
What documentation comes with an order of 4,4-Dimethoxybutan-2-one?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and batch-specific documentation for traceability.
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