39774

4-Ethylguaiacol

analytical standard

• Sinónimos: 4-Ethyl-2-methoxyphenol, NSC 82313
• Fórmula lineal: C₂H₅C₆H₃-2-(OCH₃)OH
• Número de CAS: 2785-89-9
• Peso molecular: 152.19
• Número CE: 220-500-4
• Número MDL: MFCD00038714
• Código UNSPSC: 85151701
• ID de la sustancia en PubChem: 329755900
• NACRES: NA.24

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• Análisis: ≥98.0% (GC)
• caducidad: limited shelf life, expiry date on the label
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• índice de refracción: n20/D 1.528 (lit.); n20/D 1.529
• bp: 234-236 °C (lit.)
• mp: 15 °C (lit.)
• densidad: 1.063 g/mL at 25 °C (lit.)
• aplicaciones: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• formato: neat
• temp. de almacenamiento: 2-8°C
• cadena SMILES: CCc1ccc(O)c(OC)c1
• InChI: 1S/C9H12O2/c1-3-7-4-5-8(10)9(6-7)11-2/h4-6,10H,3H2,1-2H3
• Clave InChI: CHWNEIVBYREQRF-UHFFFAOYSA-N

Descripción

Descripción general

4-Ethylguaiacol is a volatile compound, belonging to the class of phenols. It is identified as one of the key aroma components in commercial soy sauce, red wine, and apple cider. The unpleasant smoky, spicy, and clove-like aroma in wine is due to the presence of high concentrations of 4-Ethylguaiacol.

Aplicación

4-Ethylguaiacol may also be used as an analytical reference standard for the quantification of the analyte in the following:

• Commercial soy sauce using gas chromatography-olfactometry (GC-O).
• Red wine using gas chromatography-mass spectrometry (GC-MS).
• Apple cider using gas chromatography-olfactometry (GC-O) and gas chromatography-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.

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H315 - H319 - H335
• Consejos de prudencia: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Clasificaciones de peligro: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órganos de actuación: Respiratory system
• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 226.4 °F - closed cup
• Punto de inflamabilidad (°C): 108 °C - closed cup