07552

Dihydrocoumarin

analytical standard

• Synonym(e): 3,4-Dihydro-1-benzopyran-2-on, Benzodihydropyron, Hydrocumarin
• Empirische Formel (Hill-System): C₉H₈O₂
• CAS-Nummer: 119-84-6
• Molekulargewicht: 148.16
• EG-Nummer: 204-354-9
• MDL-Nummer: MFCD00006881
• UNSPSC-Code: 12352200
• PubChem Substanz-ID: 329748478
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥98.5% (GC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Brechungsindex: n20/D 1.555-1.559; n20/D 1.556 (lit.)
• bp: 272 °C (lit.)
• mp (Schmelzpunkt): 24-25 °C (lit.)
• Dichte: 1.169 g/mL at 25 °C (lit.)
• SMILES String: O=C1CCc2ccccc2O1
• InChI: 1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2
• InChIKey: VMUXSMXIQBNMGZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Dihydrocoumarin is a naturally occurring compound found in Melilotus officinalis (sweet clover) species. It is predominantly used as a flavor ingredient in the food industry[1][2] and reported to exhibit immunomodulatory, anti-inflammatory, and antioxidant properties.[3]

Anwendung

Dihydrocoumarin may be used as an analytical reference standard for the determination of the analyte in guaco extracts and pharmaceutical preparations, and various plant extracts by chromatography-based techniques[3] and capillary electrophoresis.[4][5]

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H317
• P-Sätze: P261 - P264 - P272 - P280 - P301 + P312 - P302 + P352
• Gefahreneinstufungen: Acute Tox. 4 Oral - Skin Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): >212.0 °F - closed cup
• Flammpunkt (°C): > 100 °C - closed cup