44527

4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one

analytical standard

• Synonym(e): Karamelfuranon, Sotolon, Zuckerlacton
• Empirische Formel (Hill-System): C₆H₈O₃
• CAS-Nummer: 28664-35-9
• Molekulargewicht: 128.13
• NACRES: NA.24
• PubChem Substance ID: 329756516
• UNSPSC Code: 85151701
• EC Number: 249-136-4
• MDL number: MFCD00059957

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• assay: ≥97.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.491 (lit.), n20/D 1.492
• bp: 184 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CC1OC(=O)C(O)=C1C
• InChI: 1S/C6H8O3/c1-3-4(2)9-6(8)5(3)7/h4,7H,1-2H3
• InChI key: UNYNVICDCJHOPO-UHFFFAOYSA-N

Beschreibung

Application

4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one may be used as an analytical reference standard for quantification of the analyte in beer samples using gas chromatography (GC).

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• Lagerklasse: 11 - Combustible Solids