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Merck

718165

Sigma-Aldrich

Trioctylphosphine

97%

Sinónimos:

TOP, P(Oct)3

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About This Item

Fórmula lineal:
[CH3(CH2)7]3P
Número de CAS:
Peso molecular:
370.64
Beilstein:
1776995
Número CE:
Número MDL:
Código UNSPSC:
12352001
ID de la sustancia en PubChem:
NACRES:
NA.22
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nivel de calidad

Ensayo

97%

Formulario

liquid

idoneidad de la reacción

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

índice de refracción

n20/D 1.468 (lit.)

bp

284-291 °C/50 mmHg (lit.)

densidad

0.831 g/mL at 25 °C (lit.)

grupo funcional

phosphine

cadena SMILES

CCCCCCCCP(CCCCCCCC)CCCCCCCC

InChI

1S/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3

Clave InChI

RMZAYIKUYWXQPB-UHFFFAOYSA-N

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Descripción general

Trioctylphosphine serves as a phosphorus source and used in the synthesis of metal nanoparticles.[1]

Aplicación

Trioctylphosphine can be used for the conversion of metal nanocrystals, bulk powders, foils, wires, thin films to metal phosphides.[2] It can also act as a solvent and stabilizer for synthesizing cadmium sulfide nanorods from cadmium acetate and sulfur.[3]

Pictogramas

Corrosion

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Eye Dam. 1 - Skin Corr. 1B

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

296.6 °F - closed cup

Punto de inflamabilidad (°C)

147 °C - closed cup


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Trioctylphosphine as both solvent and stabilizer to synthesize CdS nanorods.
Chen S, et al.
Nanoscale Research Letters, 4(10), 1159-1159 (2009)
Jaehoon Lim et al.
Nature materials, 17(1), 42-49 (2017-11-29)
Chemically synthesized semiconductor quantum dots (QDs) can potentially enable solution-processable laser diodes with a wide range of operational wavelengths, yet demonstrations of lasing from the QDs are still at the laboratory stage. An important challenge-realization of lasing with electrical injection-remains
Trioctylphosphine: a general phosphorus source for the low-temperature conversion of metals into metal phosphides.
Henkes AE & Schaak RE.
Chemistry of Materials, 19(17), 4234-4242 (2007)
Palladium (ii)-complexes of bi-and tri-dentate phosphine ligands: precursor for palladium--phosphorous nanoparticles and activity towards Suzuki--Miyaura coupling
Rao GK, et al.
New. J. Chem., 47, 4218-4227 (2023)
Kimberly H Hartstein et al.
ACS nano, 11(10), 10430-10438 (2017-09-16)
We examine the effects of CdS shell growth on photochemical reduction of colloidal CdSe quantum dots (QDs) and describe the spectroscopic properties of the resulting n-type CdSe/CdS QDs. CdS shell growth greatly slows electron trapping. Because of this improvement, complete

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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