346187
Trioctylphosphine oxide
90%, technical grade, solid
Synonym(s):
(Oct)3PO, TOPO®
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About This Item
Linear Formula:
[CH3(CH2)7]3PO
CAS Number:
Molecular Weight:
386.63
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352119
EC Number:
201-121-3
MDL number:
Beilstein/REAXYS Number:
1796648
Product Name
Trioctylphosphine oxide, technical grade, 90%
grade
technical grade
Quality Level
assay
90%
form
solid
bp
201-202 °C/2 mmHg (lit.)
mp
50-52 °C (lit.)
functional group
phosphine oxide
SMILES string
CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC
InChI
1S/C24H51OP/c1-4-7-10-13-16-19-22-26(25,23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
InChI key
ZMBHCYHQLYEYDV-UHFFFAOYSA-N
Application
Used as an extraction or stabilizing agent; also useful as a capping ligand for the production of quantum dots such as CdSe.
Legal Information
TOPO is a registered trademark of Life Technologies
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
446.0 °F - closed cup
flash_point_c
230 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Phosphine Ligand Application Guide
Wesley E Smith et al.
ACS nano, 6(11), 9475-9484 (2012-10-09)
Semiconductor quantum dots (Qdots) are a promising new technology with benefits in the areas of medical diagnostics and therapeutics. Qdots generally consist of a semiconductor core, capping shell, and surface coating. The semiconductor core of Qdots is often composed of
Shuang-Yuan Zhang et al.
Advanced materials (Deerfield Beach, Fla.), 24(32), 4369-4375 (2012-07-19)
The preparation of vertically or horizontally aligned self-assemblies of CoP nanowires is demonstrated for the first time by aging them in the reaction solution for a sufficient time at 20 or 0 °C. This strategy opens up a way for
Raju Banda et al.
Journal of hazardous materials, 213-214, 1-6 (2012-02-18)
The separation and recovery of Mo and Co from the synthetic chloride leach liquors of petroleum refining catalyst has been investigated by employing TOPO and Alamine 308 as extractants. The synthetic leach liquor contained Mo 394 mg/L, Al 1782 mg/L
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 346187-100G | 04061826761021 |
| 346187-500G | 04061826761038 |