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Tri-n-octylphosphine oxide, 98%
CAS: 78-50-2 | C24H51OP | 386.645 g/mol
Supplier: Thermo Scientific Chemicals A1106214
Description
Tri-n-octylphosphine oxide is a solvent used in the extraction of metals, especially uranium, zirconium and hafnium. It is also used as an auxiliary reagent in the solvent extraction of metals. It is also used to extract hydrogen bonding organic compounds. Further, it is useful as a capping ligand for the production of quantum dots, such as those consisting of cadmium selenide.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsTri-n-octylphosphine oxide is a solvent used in the extraction of metals, especially uranium, zirconium and hafnium. It is also used as an auxiliary reagent in the solvent extraction of metals. It is also used to extract hydrogen bonding organic compounds. Further, it is useful as a capping ligand for the production of quantum dots, such as those consisting of cadmium selenide.
Solubility
Soluble in chloroform, toluene and hexane. Insoluble in water.
Notes
Incompatible with strong oxidizing agents.
Specifications
| Tri-n-octylphosphine oxide | |
| 52°C to 57°C | |
| 212°C to 213°C (0.3 mmHg) | |
| Odorless | |
| MFCD00002083 | |
| 1796648 | |
| Soluble in chloroform,toluene and hexane. Insoluble in water. | |
| CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC | |
| 386.645 | |
| 386.65 |
| 78-50-2 | |
| 0.88 | |
| 252°C (486°F) | |
| C24H51OP | |
| 25 g | |
| trioctylphosphine oxide, tri-n-octylphosphine oxide, topo, phosphine oxide, trioctyl, cyanex 921, hostarex px 324, trioctyl phosphine oxide, trioctylphosphane oxide, trioctylphosphino-1-one, acmc-209peg | |
| ZMBHCYHQLYEYDV-UHFFFAOYSA-N | |
| 1-dioctylphosphoryloctane | |
| 65577 | |
| 98% |
Chemical Identifiers
| 78-50-2 | |
| 386.645 | |
| ZMBHCYHQLYEYDV-UHFFFAOYSA-N | |
| 65577 | |
| CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC |
| C24H51OP | |
| MFCD00002083 | |
| trioctylphosphine oxide, tri-n-octylphosphine oxide, topo, phosphine oxide, trioctyl, cyanex 921, hostarex px 324, trioctyl phosphine oxide, trioctylphosphane oxide, trioctylphosphino-1-one, acmc-209peg | |
| 1-dioctylphosphoryloctane |
Safety and Handling
GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.
P201-P202-P261-P264b-P272-P280-P281-P302+P352-P305+P351+P338-P308+P313-P333+P313-P362-P501c
H315-H317-H361
EINECSNumber : 201-121-3
RTECSNumber : SZ1662500
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only