P29006

Phenylphosphonic acid

98%

• Synonym(s): Benzene phosphonic acid
• Linear Formula: C₆H₅P(O)(OH)₂
• CAS Number: 1571-33-1
• Molecular Weight: 158.09
• Beilstein: 2245168
• EC Number: 216-388-1
• MDL number: MFCD00002136
• UNSPSC Code: 12352300
• PubChem Substance ID: 24898371
• NACRES: NA.23

Properties

• Quality Level: 200
• Assay: 98%
• form: crystals
• mp: 162-164 °C (lit.)
• SMILES string: OP(O)(=O)c1ccccc1
• InChI: 1S/C6H7O3P/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)
• InChI key: QLZHNIAADXEJJP-UHFFFAOYSA-N

Description

Application

Additive used with Noyori's catalyst for oxidation of sulfides to sulfones.

Noyori Oxidation (Sodium Tungstate Dihydrate, Hydrogen Peroxide, Methyltri-n-octylammonium Hydrogen Sulfate, Phosphonic Acid)

Self assembled monolayers (SAMs)of phenylphosphonic acid may be used to make the interface between organic semiconductors and transparent conductive oxides. The acid may be used to functionalize titania particles. Additive used with Noyorι¢s catalyst for greener oxidation of sulfides to sulfones.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H314
• Precautionary Statements: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves