72505

Ethylbenzoat

analytical standard

• Lineare Formel: C₆H₅COOC₂H₅
• CAS-Nummer: 93-89-0
• Molekulargewicht: 150.17
• Beilstein: 1908172
• EG-Nummer: 202-284-3
• MDL-Nummer: MFCD00009109
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329764125
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 5.17 (vs air)
• Dampfdruck: 1 mmHg ( 44 °C)
• Assay: ≥99.0% (GC)
• Selbstzündungstemp.: 914 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.5% water
• Brechungsindex: n20/D 1.504 (lit.); n20/D 1.504-1.506
• bp: 212 °C (lit.)
• mp (Schmelzpunkt): −34 °C (lit.)
• Dichte: 1.045 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CCOC(=O)c1ccccc1
• InChI: 1S/C9H10O2/c1-2-11-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H3
• InChIKey: MTZQAGJQAFMTAQ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Ethyl benzoate belongs to the class of aromatic esters.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Anwendung

Ethyl benzoate may be used as an analytical reference standard for the determination of ethyl benzoate in:

• Japanese soy sauce by headspace solid-phase microextraction-aroma extraction dilution analysis-gas chromatography-olfactometry (HS-SPME-AEDA-GC-O) as well as GC combined with mass spectrometry (GC-MS).
• Honeybush tea (Cyclopia spp.) by HS-SPME and comprehensive two-dimensional gas chromatography (GC x GC) with time-of-flight mass spectrometry (TOFMS).
• Cherry wine samples by HS-SPME coupled to GC-MS equipped with electron impact (EI) ionization, and selective ion monitoring (SIM) detection.
• Monstera diliciosa fruits by HS-SPME-GC with quadrupole EI-MS.

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

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 190.4 °F - closed cup
• Flammpunkt (°C): 88 °C - closed cup