CAS 13689-20-8

Cyclohexyldiphenylphosphine oxide

Description:

Cyclohexyldiphenylphosphine oxide, with the CAS number 13689-20-8, is an organophosphorus compound characterized by the presence of a phosphine oxide functional group. It features a cyclohexyl group and two phenyl groups attached to the phosphorus atom, which contributes to its unique chemical properties. This compound is typically a colorless to pale yellow solid at room temperature and is known for its stability and relatively low volatility. Cyclohexyldiphenylphosphine oxide is soluble in organic solvents such as dichloromethane and toluene, but it is less soluble in water. It is often used as a ligand in coordination chemistry and catalysis, particularly in reactions involving transition metals. The presence of the phosphine oxide moiety enhances its reactivity and ability to stabilize metal complexes. Additionally, it may exhibit interesting biological activities, making it a subject of research in various fields, including medicinal chemistry and materials science. Proper handling and safety precautions are recommended due to its potential toxicity and reactivity.

Formula: C₁₈H₂₁OP

InChI: InChI=1S/C18H21OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-2,4-7,10-13,18H,3,8-9,14-15H2

InChI key: InChIKey=ICVUZKQDJNUMKC-UHFFFAOYSA-N

SMILES: P(=O)(C1CCCCC1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• Cyclohexyl(Diphenyl)Phosphane Oxide
• Diphenyl(cyclohexyl)phosphine oxide
• Diphenylcyclohexylphosphine oxide
• Phosphine oxide, cyclohexyldiphenyl-
• [Cyclohexyl(phenyl)phosphoryl]benzene
• Cyclohexyldiphenylphosphine oxide
• Cyclohexyldiphenylphosphine oxide, 98+%

Cyclohexyldiphenylphosphine Oxide

CAS: 13689-20-8

Formula: C₁₈H₂₁OP

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 284.34

Ref: 3B-C3310

Cyclohexyldiphenylphosphine oxide, 98+%

CAS: 13689-20-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₈H₂₁OP

Purity: 98+%

Color and Shape: Crystals or powder or crystalline powder, White

Molecular weight: 284.34

Ref: 02-L00698

Phosphine oxide, cyclohexyldiphenyl-

CAS: 13689-20-8

Formula: C₁₈H₂₁OP

Purity: 98%

Color and Shape: Solid

Molecular weight: 284.3325

Ref: IN-DA0012JX

Cyclohexyldiphenylphosphine Oxide

CAS: 13689-20-8

Cyclohexyldiphenylphosphine Oxide

Purity: 98%

Molecular weight: 284.34g/mol

Ref: 54-OR1012735

Cyclohexyldiphenylphosphine oxide

CAS: 13689-20-8

Formula: C₁₈H₂₁OP

Purity: 98%

Color and Shape: Solid

Molecular weight: 284.339

Ref: 10-F462642