Molekula
Acetato de etilo para CG
Ethyl acetate for GC
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Ethyl acetate for GC is a high-purity solvent widely used in gas chromatography as a mobile phase, sample preparation, and derivatization reagent due to its excellent solvency and low reactivity. It meets stringent analytical standards for accurate and reproducible results. CAS 141-78-6, molecular formula CH3COOC2H5, molecular weight 88.11 g/mol, stored at ambient conditions. Hazard classification: Signal word *Danger* (flammable, specific target organ toxicity). Molekula supplies Ethyl acetate for GC from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Ethyl acetate for GC is a high-purity solvent widely used in gas chromatography as a mobile phase, sample preparation, and derivatization reagent due to its excellent solvency and low reactivity. It meets stringent analytical standards for accurate and reproducible results. CAS 141-78-6, molecular formula CH3COOC2H5, molecular weight 88.11 g/mol, stored at ambient conditions. Hazard classification: Signal word *Danger* (flammable, specific target organ toxicity). Molekula supplies Ethyl acetate for GC from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Water | ≤0.05% |
| Purity | ≥99.90% |
| Residue | ≤ 1ppm |
| Wavelength 400 | ≤ 0.0100 |
| Wavelength 275 | ≤ 0.0500 |
| Wavelength 263 | ≤ 0.0700 |
| Wavelength 255 | ≤ 0.6000 |
| Wavelength 254 | ≤ 1.0000 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | -3 C |
| Clase de transporte | 3 |
| Grupo de empaquetado | II |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90034973 |
| Número CAS | 141-78-6 |
| Fórmula molecular | CH3COOC2H5 |
| Peso molecular | 88.11 |
| SMILES | CCOC(=O)C |
| Número EC / UN | 1173 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2915.39.9000 |
| Código arancelario | 2915390090 |
Seguridad y GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Declaraciones de peligro
- EUH066 La exposición repetida puede provocar sequedad o formación de grietas en la piel.
- H225 Líquido y vapores muy inflamables.
- H319 Provoca irritación ocular grave.
- H336 Puede provocar somnolencia o vértigo.
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.
- P220 Mantener o almacenar alejado de la ropa y otros materiales combustibles.
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- 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 ethyl acetate used for in gas chromatography (GC)?
Ethyl acetate is primarily used as a solvent for sample preparation, extraction, and as a mobile phase modifier in GC applications to improve peak shape and separation efficiency.
What is the chemical formula and molecular weight of ethyl acetate?
The chemical formula is **CH₃COOC₂H₅**, and the molecular weight is **88.11 g/mol**.
What grade of ethyl acetate is available for GC applications?
Molekula supplies **GC-grade ethyl acetate**, which meets high-purity requirements for chromatographic applications (typically ≥99.9% purity).
How should ethyl acetate be stored?
Store ethyl acetate in a **tightly sealed container at ambient temperature**, away from ignition sources and oxidizing agents.
Can Molekula supply ethyl acetate in bulk quantities?
Yes, Molekula offers ethyl acetate in **bulk packaging options** (e.g., 5L, 20L, or larger drums) for high-volume GC applications—please contact us for pricing and lead times.
What documentation comes with an order of ethyl acetate?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a **batch-specific quality report** confirming GC-grade purity and compliance with specifications.
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