Molekula
Óxido de trifenilfosfina
Triphenylphosphine oxide
Triphenylphosphine oxide is a white crystalline solid used as a byproduct in Wittig reactions and as a ligand in organometallic chemistry. It is stable at ambient temperatures and should be handled with care due to its warning signal word. CAS: 791-28-6, Molecular formula: (C6H5)3PO, Molecular weight: 278.28. Molekula supplies Triphenylphosphine oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Triphenylphosphine oxide is a white crystalline solid used as a byproduct in Wittig reactions and as a ligand in organometallic chemistry. It is stable at ambient temperatures and should be handled with care due to its warning signal word. CAS: 791-28-6, Molecular formula: (C6H5)3PO, Molecular weight: 278.28. Molekula supplies Triphenylphosphine oxide 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 |
| Melting Point | ≥ 155°C |
| Ash | ≤ 0.5% |
| Loss on Drying | ≤ 0.5% |
| Assay | ≥ 99% |
| Identification (IR) | Conforms to Reference |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 36516448 |
| CAS Number | 791-28-6 |
| Molecular Formula | (C6H5)3PO |
| Molecular Weight | 278.28 |
| SMILES | C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29314900 |
| Tariff Code | 2931499000 |
Seguridad y GHS
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Health Hazard
GHS07
Declaraciones de peligro
- H302 Harmful if swallowed
- H412 Harmful to aquatic life with long lasting effects
Declaraciones de precaución
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P501 Dispose of contents/container to an approved waste disposal plant
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en IT, FR, ES, DE, EN.
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IT - (36516448) TRIPHENYLPHOSPHINE OXIDE [791-28-6].pdf
SDS · IT · 215 KB
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FR - (36516448) TRIPHENYLPHOSPHINE OXIDE [791-28-6].pdf
SDS · FR · 219 KB
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ES - (36516448) TRIPHENYLPHOSPHINE OXIDE [791-28-6].pdf
SDS · ES · 219 KB
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DE - (36516448) TRIPHENYLPHOSPHINE OXIDE [791-28-6].pdf
SDS · DE · 219 KB
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EN - (36516448) TRIPHENYLPHOSPHINE OXIDE [791-28-6].pdf
SDS · EN · 215 KB
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 triphenylphosphine oxide used for?
It is commonly used as a byproduct in Wittig reactions and as a ligand in organometallic chemistry.
What is the chemical formula and molecular weight?
The formula is (C6H5)3PO with a molecular weight of 278.28 g/mol.
How should triphenylphosphine oxide be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in technical grade; custom purity options may be available upon request.
Can Molekula supply it in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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