44527

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

analytical standard

• Synonym(s): Caramel furanone, Sotolon, Sugar lactone
• Empirical Formula (Hill Notation): C₆H₈O₃
• CAS Number: 28664-35-9
• Molecular Weight: 128.13
• NACRES: NA.24
• PubChem Substance ID: 329756516
• UNSPSC Code: 85151701
• EC Number: 249-136-4
• MDL number: MFCD00059957

Properties

• 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

Description

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.

Safety Information

• 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
• Storage Class: 11 - Combustible Solids