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Merck

223301

Trioctylphosphine oxide

99%, solid, ReagentPlus®

greener alternative

Greener Alternative

Synonym(s):

(Oct)3PO, TOPO®

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About This Item

Linear Formula:
[CH3(CH2)7]3PO
CAS Number:
Molecular Weight:
386.63
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352119
EC Number:
201-121-3
MDL number:
Beilstein/REAXYS Number:
1796648
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Product Name

Trioctylphosphine oxide, ReagentPlus®, 99%

Quality Segment

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

sustainability

Sustainability features

bp

201-202 °C/2 mmHg (lit.)

mp

50-52 °C (lit.)

functional group

phosphine

greener alternative category

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

This productaligns 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


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Pictograms

Corrosion

Signal Word

Danger

Hazard Codes

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves



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