Molekula
cis-Estilbeno
cis-Stilbene
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
cis-Stilbene is an organic compound with a trans-stilbene isomer, primarily used as a precursor in pharmaceutical synthesis, polymer chemistry, and as a reference standard in analytical chemistry. It appears as a white crystalline solid with a distinct aromatic odor. This chemical has a CAS number of 645-49-8, a molecular formula of C14H12, and a molecular weight of 180.25 g/mol. It should be stored between 2 to 8°C and handled with caution, as it carries a signal word of *Warning* for safety. Molekula supplies cis-Stilbene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
cis-Stilbene is an organic compound with a trans-stilbene isomer, primarily used as a precursor in pharmaceutical synthesis, polymer chemistry, and as a reference standard in analytical chemistry. It appears as a white crystalline solid with a distinct aromatic odor. This chemical has a CAS number of 645-49-8, a molecular formula of C14H12, and a molecular weight of 180.25 g/mol. It should be stored between 2 to 8°C and handled with caution, as it carries a signal word of *Warning* for safety. Molekula supplies cis-Stilbene 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 |
| Purity (HPLC) | ≥99.0% |
| Conclusion | The product has been tested and complies with the given specifications. |
| NMR Spectrum (1H) | Consistent with structure |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | 2 to 8 °C |
| Punto de inflamación | 110 C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90035189 |
| Número CAS | 645-49-8 |
| Fórmula molecular | C14H12 |
| Peso molecular | 180.25 |
| SMILES | C1=CC=C(C=C1)/C=C\\C2=CC=CC=C2 |
| Código REACH | Y113 |
| Código HTS | 2902909000 |
| Código arancelario | 2902900000 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H319 Provoca irritación ocular grave.
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.
- 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.
- P308+313 EN CASO DE exposición manifiesta o presunta: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, English (US), French, German, Italian, Portuguese, 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 cis-Stilbene commonly used for?
cis-Stilbene is primarily used as a reference compound in organic synthesis, photochemistry studies, and as a precursor in the production of polymers and liquid crystals.
What is the chemical formula and molecular weight of cis-Stilbene?
The chemical formula is **C14H12**, and the molecular weight is **180.25 g/mol**.
How should cis-Stilbene be stored?
Store cis-Stilbene at **2 to 8°C** in a cool, dry place, protected from light and moisture.
What purity grades of cis-Stilbene does Molekula offer?
Molekula supplies cis-Stilbene in **analytical standard grade (98%+ purity)**. Bulk or custom grades may be available upon request.
Can Molekula supply cis-Stilbene in bulk quantities?
Yes, Molekula can provide cis-Stilbene in bulk, subject to availability and minimum order quantities.
What documentation is provided with an order of cis-Stilbene?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a product specification sheet.
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