Skip to Content
Merck
CN

Key Documents

View All Documentation

223301

Trioctylphosphine oxide

greener alternative

99%, solid, ReagentPlus®

Synonym(s):

(Oct)3PO, TOPO®

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
[CH3(CH2)7]3PO
CAS Number:
78-50-2
Molecular Weight:
386.63
NACRES:
NA.22
PubChem Substance ID:
57647983
UNSPSC Code:
12352119
EC Number:
201-121-3
MDL number:
MFCD00002083
Beilstein/REAXYS Number:
1796648
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Trioctylphosphine oxide, ReagentPlus®, 99%

Quality Level

200

product line

ReagentPlus®

assay

99%

form

solid

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

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

bp

201-202 °C/2 mmHg (lit.)

mp

50-52 °C (lit.)

functional group

phosphine

greener alternative category

Aligned

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

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product falls under category 12 PAP and aligns with the Green Chemistry Principle of Catalysis. Click here for more information.

Application

Used to extract metals and hydrogen bonding organic compounds. For a review of industrial applications.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
TOPO is a registered trademark of Life Technologies

Still not finding the right product?

Explore all of our products under Trioctylphosphine oxide

pictograms

Corrosion
GHS05

signalword

Danger

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKDB2856
MKDB0496
0000464922
0000464921
0000464922

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Solvothermal Synthesis of Nanoparticles

Solvothermal synthesis of nanoparticles: applications from nanocircuits and nano-optical circuits to nanomagnetics and biotech.

纳米颗粒的溶剂热合成

纳米颗粒的溶剂热合成：从纳米电路、纳米光学电路到纳米磁学和生物技术应用。

Related Content

Phosphine Ligand Application Guide

Phosphine Ligand Application Guide

Solvent Extr. Ion Exch., 10, 879-879 (1992)
Chloé Grazon et al.
Nature communications, 11(1), 1276-1276 (2020-03-11)
Bacteria are an enormous and largely untapped reservoir of biosensing proteins. We describe an approach to identify and isolate bacterial allosteric transcription factors (aTFs) that recognize a target analyte and to develop these TFs into biosensor devices. Our approach utilizes
Alex Khammang et al.
Nature communications, 12(1), 438-438 (2021-01-21)
In terms of producing new advances in sustainable nanomaterials, cation exchange (CE) of post-processed colloidal nanocrystals (NCs) has opened new avenues towards producing non-toxic energy materials via simple chemical techniques. The main processes governing CE can be explained by considering
View All Related Papers

Global Trade Item Number

SKUGTIN
223301-5G04061838778314
223301-500G04061838778307
223301-100G04061838778284
223301-25G04061838778291