Diphenyl Phosphite, Contains Varying Amounts of Phenol and (C₆H₅O)₃P, 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: 4712-55-4
• Molecular Formula: C₁₂H₁₁O₃P
• Molecular Weight (g/mol): 234.19
• MDL Number: MFCD00044497
• InChI Key: CDXVUROVRIFQMV-UHFFFAOYSA-N
• Synonym: diphenyl phosphite, diphenyl phosphonate, phosphonic acid, diphenyl ester, diphenoxyphosphine oxide, diphenyl hydrogen phosphite, phosphorous acid, diphenyl ester, unii-5144js6xum, phosphonic acid diphenyl ester, phenyl phosphonate, pho 2hpo, phenyl phosphonate pho 2hpo
• PubChem CID: 6327546
• IUPAC Name: oxo(diphenoxy)phosphanium
• SMILES: C1=CC=C(C=C1)O[P+](=O)OC2=CC=CC=C2

• Acidity: 15mg KOH/g max.
• Melting Point: 12°C
• Density: 1.2170g/mL
• Boiling Point: 218°C to 219°C (26.0 mmHg)
• Flash Point: 176°C
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• Linear Formula: (C₆H₅O)₂P(O)H
• Refractive Index: 1.5565 to 1.5585
• Quantity: 5 g
• Beilstein: 06, I, 94
• Fieser: 04,210
• Specific Gravity: 1.217
• Solubility Information: Solubility in water: insoluble
• Formula Weight: 234.19
• Physical Form: Liquid
• Chemical Name or Material: Diphenyl phosphite

RUO – Research Use Only