P28263

2-Phenylphenol

99%

• Synonym(e): 2-Hydroxy-biphenyl
• Lineare Formel: C₆H₅C₆H₄OH
• CAS-Nummer: 90-43-7
• Molekulargewicht: 170.21
• Beilstein: 606907
• EG-Nummer: 201-993-5
• MDL-Nummer: MFCD00002208
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24898365
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 7 mmHg ( 140 °C)
• Qualitätsniveau: 200
• Assay: 99%
• Form: solid
• bp: 282 °C (lit.)
• mp (Schmelzpunkt): 57-59 °C (lit.)
• Fluoreszenz: λ_ex 231 nm; λ_em 356 nm
• SMILES String: Oc1ccccc1-c2ccccc2
• InChI: 1S/C12H10O/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9,13H
• InChIKey: LLEMOWNGBBNAJR-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Phenylphenol, also known as o-phenylphenol, is commonly used as a chemical intermediate for the synthesis of pharmaceuticals, dyes, and fragrances.

Anwendung

2-Phenylphenol can be used as a precursor in the synthesis of:

• Dibenzofurans via palladium-catalyzed, phenol-directed C-H activation/C-O cyclization or copper-catalyzed aerobic C-H activation, followed by cycloetherification.
• 6H-Dibenzo[b,d]pyran-6-ones via ruthenium-catalyzed carbonylative C-H cyclization.
• o-Phenylenes, a class of conjugated oligomers via an iterative sequence of Suzuki-Miyaura coupling reactions.
• o,o,p-Oligophenylenes via palladium-catalyzed C-H arylation.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H315,H318,H335,H410
• P-Sätze: P261 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): 255.2 °F - closed cup
• Flammpunkt (°C): 124 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves