223301

Trioctylphosphine oxide

99%, solid, ReagentPlus^®

• Synonym(s): (Oct)₃PO, TOPO^®
• 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

Properties

• Product Name: Trioctylphosphine oxide, ReagentPlus^®, 99%
• 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

Description

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

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H315,H318,H412
• pcodes: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• 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