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117854

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

UNSPSC Code:

12352001

NACRES:

NA.22

PubChem Substance ID:

24847349

EC Number:

225-234-2

Beilstein/REAXYS Number:

1776995

MDL number:

MFCD00015298

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Properties

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

Description

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

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pictograms

GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

296.6 °F - closed cup

flash_point_c

147 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Global Trade Item Number

SKU	GTIN
117854-500ML	04061838705471
117854-100ML	04061838705457
117854-2.5L	04061838125002
117854-4X25ML	04061838705464