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346187

Sigma-Aldrich

Trioctylphosphine oxide

technical grade, 90%

Sinonimo/i:

(Oct)3PO, TOPO®

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About This Item

Formula condensata:
[CH3(CH2)7]3PO
Numero CAS:
78-50-2
Peso molecolare:
386.63
Beilstein:
1796648
Numero CE:
201-121-3
Numero MDL:
MFCD00002083
Codice UNSPSC:
12352119
ID PubChem:
24861379
NACRES:
NA.22

Grado

technical grade

Livello qualitativo

100

Saggio

90%

Forma fisica

solid

P. eboll.

201-202 °C/2 mmHg (lit.)

Punto di fusione

50-52 °C (lit.)

Gruppo funzionale

phosphine oxide

Stringa SMILE

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
ZMBHCYHQLYEYDV-UHFFFAOYSA-N

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Applicazioni

Used as an extraction or stabilizing agent; also useful as a capping ligand for the production of quantum dots such as CdSe.

Note legali

TOPO is a registered trademark of Life Technologies

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H315 - H318 - H412

Classi di pericolo

Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

446.0 °F - closed cup

Punto d’infiammabilità (°C)

230 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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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
Sanjeev Kumar Mahto et al.
Toxicology in vitro : an international journal published in association with BIBRA, 24(4), 1070-1077 (2010-04-07)
With the widespread use of quantum dots (QDs), the likelihood of exposure to QDs has been assumed to have increased substantially. Recently, QDs have been employed in numerous biological and medical applications. However, there is a lack of toxicological data
Yong Tao et al.
Journal of chromatography. A, 1216(35), 6259-6266 (2009-07-28)
By using ionic liquid as membrane liquid and tri-n-octylphosphine oxide (TOPO) as additive, hollow fiber supported liquid phase microextraction (HF-LPME) was developed for the determination of five sulfonamides in environmental water samples by high-performance liquid chromatography with ultraviolet detection The
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