Alfa Aesar™ Tri-n-octylphosphine oxide, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11062.22

UNSPSC: 12352107

Code: NEW

Additional Details:
Additional Details: CAS Number: 78-50-2 Weight: 0.01000kg


Quantity 100g

Product Code. 11448913

Quantity Price
1 £ 81.94 / 100g
Estimated Shipment date
from Supplier 09-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Tri-n-octylphosphine oxide
CAS 78-50-2
Molecular Formula C24H51OP
Formula Weight 386.65
MDL Number MFCD00002083
Beilstein 1796648

Specification

Formula Weight 386.65
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Health Hazard 2 GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.
MDL Number MFCD00002083
Flash Point 252°C (486°F)
Chemical Name or Material Tri-n-octylphosphine oxide
TSCA TSCA
Molecular Formula C24H51OP
Health Hazard 1 Danger
Boiling Point 212° to 213°C (0.3mmHg)
Odor Odorless
RTECS Number SZ1662500
Quantity 100g
Beilstein 1796648
CAS 78-50-2
Assay 98%
Melting Point 52° to 57°C

Applications
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.

Solubility
Soluble in chloroform, toluene and hexane. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.

Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
H318-H335-H315
Causes serious eye damage.
May cause respiratory irritation.
Causes skin irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.