428469

2,3-Dimethylfuran

99%

• Empirische Formel (Hill-System): C₆H₈O
• CAS-Nummer: 14920-89-9
• Molekulargewicht: 96.13
• MDL-Nummer: MFCD00153893
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24866815
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.443 (lit.)
• bp: 42 °C/115 mmHg (lit.)
• Dichte: 0.91 g/mL at 25 °C (lit.)
• SMILES String: Cc1ccoc1C
• InChI: 1S/C6H8O/c1-5-3-4-7-6(5)2/h3-4H,1-2H3
• InChIKey: FJSKXQVRKZTKSI-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2,3-Dimethylfuran is a methyl substituted furan. The gas-phase rate constant determined by the relative rate method for the reaction of 2,3-dimethylfuran with NO₃ radical was found to be (5.83 ± 0.46)×10^-11 and with OH radical was (12.6 ± 0.4)×10^-11 (in units of cm³ molecule^-1 s^-1). It is reported to be formed by the cyclization of (Z)-3-methylpent-2-en-4-yn-1-ol by various methods.

Anwendung

2,3-Dimethylfuran may be used in the synthesis of 2,9-dioxabicyclo[3.3.1]nonane.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H302 + H312 + H332
• P-Sätze: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 30.2 °F - closed cup
• Flammpunkt (°C): -1 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter