H40807

5-Hydroxymethyl-2-furaldehyd

99%

• Synonym(e): 5-(Hydroxymethyl)furfural, 5-Hydroxymethyl-2-furancarbaldehyd, HMF
• Empirische Formel (Hill-System): C₆H₆O₃
• CAS-Nummer: 67-47-0
• Molekulargewicht: 126.11
• Beilstein: 110889
• EG-Nummer: 200-654-9
• MDL-Nummer: MFCD00003234
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24895618
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 99%
• Brechungsindex: n20/D 1.562 (lit.)
• bp: 114-116 °C/1 mmHg (lit.)
• mp (Schmelzpunkt): 28-34 °C (lit.)
• Dichte: 1.243 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: [H]C(=O)c1ccc(CO)o1
• InChI: 1S/C6H6O3/c7-3-5-1-2-6(4-8)9-5/h1-3,8H,4H2
• InChIKey: NOEGNKMFWQHSLB-UHFFFAOYSA-N

Beschreibung

Anwendung

5-Hydroxymethyl-2-furaldehyde (HMF) can be used in the synthesis of:

• Furan-2,5-dicarboxaldehyde (FDA) using a vanadyl phosphate-based catalyst via selective oxidation.
• Prepolymer and antiviral precursor, 5,5′-oxy(bismethylene)-2-furaldehyde (OBMF) using solid acid catalysts via etherification reaction.
• Diformylfurane (DFF) by aerobic oxidation using pyridine-vanadyl complexes.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319
• P-Sätze: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): 174.2 °F - closed cup
• Flammpunkt (°C): 79 °C - closed cup
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves