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Trioctylphosphine

Name: Trioctylphosphine
Brand: ALDRICH

technical grade, 90%

Synonym(s):

TOP, P(Oct)₃

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About This Item

Linear Formula:

[CH₃(CH₂)₇]₃P

CAS Number:

4731-53-7

Molecular Weight:

370.64

Beilstein:

1776995

EC Number:

225-234-2

MDL number:

MFCD00015298

UNSPSC Code:

12352001

PubChem Substance ID:

24847349

NACRES:

NA.22

grade

technical grade

Assay

90%

reaction suitability

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

refractive index

n20/D 1.468 (lit.)

bp

284-291 °C/50 mmHg (lit.)

density

0.831 g/mL at 25 °C (lit.)

functional group

phosphine

SMILES string

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

InChI key

RMZAYIKUYWXQPB-UHFFFAOYSA-N

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Related Categories

Phosphine Ligands

Application

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

Packaging

The 25 mL Sure/Seal^™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

Pictograms

GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

WGK

WGK 2

Flash Point(F)

296.6 °F

Flash Point(C)

147 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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