Molekula
N,O-bis(trimetilsilil)trifluoroacetamida con trimetilclorosilano para CG
N,O-bis(Trimethylsilyl)trifluoroacetamide with trimetylchlorosilane 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
N,O-bis(Trimethylsilyl)trifluoroacetamide (BSTFA) with trimethylchlorosilane (TMCS) is a derivatization reagent used in gas chromatography (GC) to improve the volatility and thermal stability of polar compounds. It converts hydroxyl, amino, and carboxyl groups into trimethylsilyl (TMS) derivatives for better chromatographic separation. CAS 25561-30-2, molecular formula CF3C[=NSi(CH3)3]OSi(CH3)3, molecular weight 257.40 g/mol. Store at ambient conditions. Signal word: Danger. Molekula supplies N,O-bis(Trimethylsilyl)trifluoroacetamide with trimethylchlorosilane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
N,O-bis(Trimethylsilyl)trifluoroacetamide (BSTFA) with trimethylchlorosilane (TMCS) is a derivatization reagent used in gas chromatography (GC) to improve the volatility and thermal stability of polar compounds. It converts hydroxyl, amino, and carboxyl groups into trimethylsilyl (TMS) derivatives for better chromatographic separation. CAS 25561-30-2, molecular formula CF3C[=NSi(CH3)3]OSi(CH3)3, molecular weight 257.40 g/mol. Store at ambient conditions. Signal word: Danger. Molekula supplies N,O-bis(Trimethylsilyl)trifluoroacetamide with trimethylchlorosilane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Clear colourless to light yellow liquid |
| Refractive Index | 1.3825 - 1.3949 (20°C) |
| Purity (GC) | ⩾ 98.5% |
| Identification (RAMAN) | Conforms to Reference |
| GC Minor Component | 0.8 - 1.5% (area %) |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 24 C |
| Clase de transporte | 3 |
| Grupo de empaquetado | II |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 90034814 |
| Número CAS | 25561-30-2 |
| Fórmula molecular | CF3C[=NSi(CH3)3]OSi(CH3)3 |
| Peso molecular | 257.40 |
| SMILES | FC(F)(F)C(=N[Si](C)(C)C)O[Si](C)(C)C |
| Número EC / UN | 1993 |
| Código REACH | Y110 |
| Código HTS | 29319090 |
| Código arancelario | 2931900090 |
Seguridad y GHS
-
Flammable
GHS02
-
Health Hazard
GHS07
Declaraciones de peligro
- H226 Líquidos y vapores inflamables.
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
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.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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, English (US), 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 N,O-bis(Trimethylsilyl)trifluoroacetamide (BSTFA) with TMCS used for?
BSTFA with TMCS is primarily used as a derivatization reagent in gas chromatography (GC) to convert polar, non-volatile compounds into volatile, trimethylsilyl (TMS) derivatives for improved separation and detection.
What is the molecular formula and molecular weight of BSTFA with TMCS?
The molecular formula is **CF₃C[=NSi(CH₃)₃]OSi(CH₃)₃** and the molecular weight is **257.40 g/mol**.
What safety classification does BSTFA with TMCS have?
The product is classified with the **signal word 'Danger'** due to its hazardous properties, including corrosivity and toxicity.
How should BSTFA with TMCS be stored?
Store BSTFA with TMCS at **ambient temperature** in a tightly sealed container, away from moisture and incompatible substances.
Does Molekula supply BSTFA with TMCS in bulk quantities?
Yes, Molekula can supply BSTFA with TMCS in bulk, with quantities tailored to your research or industrial needs.
What documentation comes with an order of BSTFA with TMCS?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **product specification sheet** for reference.
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