04623

2-Furaldehyd

analytical standard

• Synonym(e): Furan-2-carboxaldehyd, Furfural
• Empirische Formel (Hill-System): C₅H₄O₂
• CAS-Nummer: 98-01-1
• Molekulargewicht: 96.08
• Beilstein: 105755
• EG-Nummer: 202-627-7
• MDL-Nummer: MFCD00003229
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329747960
• NACRES: NA.24

Eigenschaften

• Qualitätsniveau: 100
• Qualität: analytical standard
• Dampfdichte: 3.31 (vs air)
• Dampfdruck: 13.5 mmHg ( 55 °C)
• Assay: ≥98.5% (GC)
• Selbstzündungstemp.: 599 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 19.3 %
• Verunreinigungen: ≤0.5% water
• Brechungsindex: n20/D 1.522-1.528; n20/D 1.525 (lit.)
• bp: 162 °C (lit.)
• mp (Schmelzpunkt): −36 °C (lit.)
• Dichte: 1.16 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: [H]C(=O)c1ccco1
• InChI: 1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H
• InChIKey: HYBBIBNJHNGZAN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Furfural is a furan derivative obtained from renewable biomass-derived carbohydrates.[1]

Anwendung

Furfural is a sustainable alternative for petroleum-based building blocks used in the production of fine chemicals, plastics, etc[1] and also offers a promising, rich platform for lignocellulosic biofuels.[2]

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08
• Signalwort: Danger
• H-Sätze: H226,H301,H312,H315,H319,H330,H335,H351,H412
• P-Sätze: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 136.4 °F - closed cup
• Flammpunkt (°C): 58 °C - closed cup