Molekula
Oxyde de triphénylphosphore
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.
Aperçu
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.
Spécifications
| 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 |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| 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 |
Sécurité et GHS
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Health Hazard
GHS07
Déclarations de danger
- H302 Harmful if swallowed
- H412 Harmful to aquatic life with long lasting effects
Déclarations de précaution
- 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
À usage recherche et industriel uniquement
Documents
Fiches de données de sécurité (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
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Prix et formats de conditionnement
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
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).
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.