CAS 4731-53-7: Trioctylphosphine

Description: Trioctylphosphine (TOP) is an organophosphorus compound characterized by its three octyl groups attached to a phosphine (P) atom. It is a colorless to pale yellow liquid at room temperature and is known for its high boiling point and low volatility. TOP is soluble in organic solvents, such as toluene and hexane, but is insoluble in water, which makes it useful in various organic synthesis applications. Its chemical structure allows it to act as a ligand in coordination chemistry, facilitating the formation of metal complexes. Additionally, trioctylphosphine is employed in the synthesis of nanoparticles and as a stabilizing agent in colloidal systems. It exhibits properties such as thermal stability and the ability to act as a reducing agent. However, it should be handled with care due to potential toxicity and environmental concerns associated with phosphine derivatives. Overall, trioctylphosphine is a versatile compound with significant applications in materials science and nanotechnology.

Formula: C₂₄H₅₁P

InChI: 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: InChIKey=RMZAYIKUYWXQPB-UHFFFAOYSA-N

SMILES: P(CCCCCCCC)(CCCCCCCC)CCCCCCCC

Synonyms:

• Hishicolin P 8
• NSC 102529
• Phosphine, trioctyl-
• Trioctyl phosphine
• Trioctylphosphane
• Trioctylphosphine
• Tri-n-octylphosphine
• TOP

Tri-n-octylphosphine

CAS: 4731-53-7

• Formula: C₂₄H₅₁P
• Purity: >85.0%(GC)
• Color and Shape: Colorless to Light yellow clear liquid
• Molecular weight: 370.65

Tri-n-octylphosphine, tech. 90%

CAS: 4731-53-7

Tri-n-octylphosphine is used for coating zinc sulfide shells on cadmium-selenium quantum dot core by successive …

• Formula: C₂₄H₅₁P
• Purity: 90%
• Color and Shape: Liquid
• Molecular weight: 370.65

Tri-n-octylphosphine, min. 97% TOP

CAS: 4731-53-7

• Formula: (C₈H₁₇)₃P
• Purity: min. 97%
• Color and Shape: colorless to pale yellow liq.
• Molecular weight: 370.60

Trioctylphosphine

CAS: 4731-53-7

• Formula: C₂₄H₅₁P
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 370.6355

Trioctylphosphine

CAS: 4731-53-7

• Formula: C₂₄H₅₁P
• Molecular weight: 370.65

Trioctylphosphine, 90%, technical grade, AcroSeal™

CAS: 4731-53-7

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₂₄H₅₁P
• Purity: 90%
• Color and Shape: Clear to hazy colorless to yellow, May develop some turbidity or precipitate, Liquid
• Molecular weight: 370.65

Tri-n-octylphosphine

CAS: 4731-53-7

• Formula: C₂₄H₅₁P
• Purity: 98%
• Color and Shape: clear liquid
• Molecular weight: 370.64g/mol

Trioctylphosphine

CAS: 4731-53-7

• Purity: 85.0%
• Color and Shape: Liquid
• Molecular weight: 370.64599609375

Tri-n-octylphosphine

CAS: 4731-53-7

Please enquire for more information about Tri-n-octylphosphine including the price, delivery time and more detailed …

• Formula: C₂₄H₅₁P
• Purity: Min. 95%
• Color and Shape: Colorless Clear Liquid
• Molecular weight: 370.64 g/mol

Tri-n-octylphosphine, min. 90%

CAS: 4731-53-7

• Formula: (C₈H₁₇)₃P
• Purity: 90%
• Color and Shape: colorless to pale yellow liq.
• Molecular weight: 370.37284