91554

4-Hydroxybenzaldéhyde

analytical standard

• Formule linéaire : HOC₆H₄CHO
• Numéro CAS: 123-08-0
• Poids moléculaire : 122.12
• Numéro Beilstein : 471352
• Numéro CE : 204-599-1
• Numéro MDL: MFCD00006939
• Code UNSPSC : 85151701
• ID de substance PubChem : 329770052
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Pureté: ≥97.5% (GC)
• Durée de conservation: limited shelf life, expiry date on the label
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Impuretés: ≤0.5% water
• Pf: 112-116 °C (lit.)
• Application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• Chaîne SMILES: [H]C(=O)c1ccc(O)cc1
• InChI: 1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H
• Clé InChI: RGHHSNMVTDWUBI-UHFFFAOYSA-N

Description

Description générale

4-Hydroxybenzaldehyde is a polar aromatic compound, reported to be one of the principal flavor components, contributing to the vanilla flavor, in the food and beverage industry. It is reported to be found in pea protein and identified in plant materials, such as vanilla beans as a product of the enzymatic reaction pathway.

Application

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

• Natural vanilla extracts and synthetic flavoring using micellar electrokinetic capillary chromatography (MECC).
• Natural vanilla extracts and vanilla-flavored foods using thin layer chromatography (TLC) on silica gel and automated multiple development.
• Pea protein UHT beverages using gas chromatography/mass spectrometry/olfactometry (GC/MS/O), further quantified by dynamic headspace and tandem gas chromatography/mass spectrometry (DHS-GC/MS-QQQ).

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

Produits recommandés

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Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H318,H335
• Conseils de prudence: P261 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P403 + P233
• Classification des risques: Eye Dam. 1 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 345.2 °F
• Point d'éclair (°C): 174 °C