38166

Phenylessigsäure

analytical standard

• Synonym(e): α-Toluylsäure, α-Tolylsäure, Benzolessigsäure, PAA
• Lineare Formel: C₆H₅CH₂CO₂H
• CAS-Nummer: 103-82-2
• Molekulargewicht: 136.15
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329755747
• EC Number: 203-148-6
• Beilstein/REAXYS Number: 1099647
• MDL number: MFCD00004313

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• vapor density: ~4 (vs air)
• vapor pressure: 1 mmHg ( 97 °C)
• assay: ≥99.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• bp: 265 °C (lit.)
• mp: 76-78 °C (lit.)
• density: 1.081 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• 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)
• InChI key: WLJVXDMOQOGPHL-UHFFFAOYSA-N

Beschreibung

Application

Phenylacetic acid may be used as a reference standard in the determination of phenylacetic acid in the methanolic extract of the aerial parts of Justicia wynaadensis using gas-chromatography coupled with mass spectrometry (GC-MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: 269.6 °F - closed cup
• flash_point_c: 132 °C - closed cup