Molekula
Trioctylphosphine oxide
Trioctylphosphine oxide is a phosphine oxide used as a ligand and solvent in organometallic chemistry and semiconductor synthesis. It is commonly employed in the preparation of quantum dots and other nanomaterials. Available in high purity with a CAS number of 78-50-2. Molekula supplies trioctylphosphine oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Trioctylphosphine oxide is a phosphine oxide used as a ligand and solvent in organometallic chemistry and semiconductor synthesis. It is commonly employed in the preparation of quantum dots and other nanomaterials. Available in high purity with a CAS number of 78-50-2. Molekula supplies trioctylphosphine oxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to cream crystalline powder or fused solid |
| Density | 0.88 |
| Melting Point | 52-57°C |
| Boiling Point | 212-213°C/0.3mm |
| Flash Point | 252°C |
| Physical Appearance | Off-white crystalline powder |
| Storage Temperature | +20 ° C |
| Molecular Weight | 386 |
| Assay | 98.0% min. |
| Assay(GC) | >97.5% |
Storage & handling
| Property | Value |
|---|---|
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 78-50-2 |
| REACH Code | Y110 |
| Tariff Code | 29319090 |
Safety & GHS
-
Compressed Gas
GHS04
Hazard statements
- H315 Causes skin irritation
- H318 Causes serious eye damage
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is trioctylphosphine oxide used for?
It is commonly used as a ligand in organometallic chemistry and as a solvent extraction agent for rare earth elements.
What is the chemical formula and molecular weight of trioctylphosphine oxide?
The chemical formula is C24H51PO and the molecular weight is 378.64 g/mol.
How should trioctylphosphine oxide be stored?
Store in a cool, dry place, protected from light and moisture; keep container tightly closed.
What grade is available for trioctylphosphine oxide?
Available in technical grade; custom purity levels may be available upon request.
Can Molekula supply trioctylphosphine oxide in bulk?
Yes, bulk quantities are available; please contact our sales team for pricing and availability.
What documentation comes with an order of trioctylphosphine oxide?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
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