Diphenylphosphine oxide, 97%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 4559-70-0
• Molecular Formula: C12H11OP
• Molecular Weight (g/mol): 202.19
• MDL Number: MFCD00002079
• InChI Key: ASUOLLHGALPRFK-UHFFFAOYSA-N
• Synonym: diphenylphosphine oxide, phosphine oxide, diphenyl, diphenyl phosphine oxide, hpoph2, asuollhgalprfk-uhfffaoysa-n, dppo, diphenylphosphane oxide, phenylphosphonoylbenzene, diphenylphosphino-1-one, pubchem23810
• PubChem CID: 6327869
• IUPAC Name: oxo(diphenyl)phosphanium
• SMILES: O=P(C1=CC=CC=C1)C1=CC=CC=C1

• Melting Point: 50.0°C to 57.0°C
• Color: Orange to Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Linear Formula: (C₆H₅)₂P(O)H
• Refractive Index: 1.6080 to 1.6100
• Quantity: 5 g
• Formula Weight: 202.2
• Percent Purity: 97%
• Physical Form: Crystals
• Chemical Name or Material: Diphenylphosphine oxide

RUO – Research Use Only