P16621

Phenylessigsäure

99%

• Synonym(e): α-Toluylsäure, α-Tolylsäure, Benzolessigsäure, PAA
• Lineare Formel: C₆H₅CH₂CO₂H
• CAS-Nummer: 103-82-2
• Molekulargewicht: 136.15
• Beilstein: 1099647
• EG-Nummer: 203-148-6
• MDL-Nummer: MFCD00004313
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24898234
• NACRES: NA.22

Eigenschaften

• Dampfdichte: ~4 (vs air)
• Dampfdruck: 1 mmHg ( 97 °C)
• Assay: 99%
• Form: crystals
• bp: 265 °C (lit.)
• mp (Schmelzpunkt): 76-78 °C (lit.)
• Dichte: 1.081 g/mL at 25 °C (lit.)
• SMILES String: OC(=O)Cc1ccccc1
• InChI: 1S/C8H8O2/c9-8(10)6-7-4-2-1-3-5-7/h1-5H,6H2,(H,9,10)
• InChIKey: WLJVXDMOQOGPHL-UHFFFAOYSA-N

Beschreibung

Anwendung

• Phenylacetic acid can be used to synthesize a variety of phenyl substituted compounds by Pd (II)-catalyzed C-H activation/aryl-aryl coupling reaction.
• It can be employed in the preparation of Mn₁₆ single-molecule magnets by reductive aggregation route.
• It can be used as a precursor to synthesize chromones, isoflavones, and homoisoflavones.
• It can also be used as a key precursor in the synthesis of emethallicin E and (−)-incarviatone A.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): 269.6 °F - closed cup
• Flammpunkt (°C): 132 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves