91554

4-Hydroxybenzaldehyde

analytical standard

• Linear Formula: HOC₆H₄CHO
• CAS Number: 123-08-0
• Molecular Weight: 122.12
• Beilstein: 471352
• EC Number: 204-599-1
• MDL number: MFCD00006939
• UNSPSC 코드: 85151701
• PubChem Substance ID: 329770052
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• 분석: ≥97.5% (GC)
• 유통기한: limited shelf life, expiry date on the label
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 불순물: ≤0.5% water
• mp: 112-116 °C (lit.)
• 응용 분야: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• 형식: neat
• SMILES string: [H]C(=O)c1ccc(O)cc1
• InChI: 1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H
• InChI key: RGHHSNMVTDWUBI-UHFFFAOYSA-N

설명

일반 설명

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.[1] 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.[2]

애플리케이션

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).[1]
• Natural vanilla extracts and vanilla-flavored foods using thin layer chromatography (TLC) on silica gel and automated multiple development.[3]
• 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).[2]

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

추천 제품

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.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H318,H335
• 예방조치 성명서: P261 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P403 + P233
• Hazard Classifications: Eye Dam. 1 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): 345.2 °F
• Flash Point (°C): 174 °C