8.04012

Furfural

for synthesis

• Synonyme(s) : Furfural, 2-Furancarbaldehyde
• Formule empirique (notation de Hill): C₅H₄O₂
• Numéro CAS: 98-01-1
• Poids moléculaire : 96.08
• Numéro MDL: MFCD00003229
• Code UNSPSC : 12352114
• Numéro de classement CE : 202-627-7
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 1 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥98% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 315 °C
• Puissance: 65 mg/kg LD₅₀, oral (Rat)
• Limite d'explosivité: 2.1-19.3 % (v/v)
• Point d'ébullition: 162 °C/1013 hPa
• Pf: -37 °C
• Température de transition: flash point 60 °C
• Solubilité: 83 g/L
• Densité: 1.16 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H
• Clé InChI: HYBBIBNJHNGZAN-UHFFFAOYSA-N

Description

Application

• Electrocatalytic conversion of furfural: Zhu et al. reviewed the mechanisms, catalysts, and perspectives on the electrocatalytic conversion of biomass-derived furan compounds, including furfural. This process emphasizes the potential of furfural in green chemistry and chemical process optimization (Zhu et al., 2024).
• Biocatalytic production of furfural: Gong et al. explored the use of electron-rich Ru supported on N-doped coffee biochar for the selective reductive amination of furfural to furfurylamine, highlighting a novel method for furfural utilization in pharmaceutical synthesis and biomass chemical production (Gong et al., 2024).
• Use of furfural in detoxification: Wang et al. discussed the application of microalgae in the detoxification of lignocellulosic pretreatment wastewater, demonstrating furfural′s role in the sustainable management and resource utilization of wastewater, contributing to environmental and chemical process optimization (Wang et al., 2024).

Remarque sur l'analyse

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.158 - 1.160
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS02,GHS06,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H226 - H301 - H312 - H315 - H319 - H330 - H335 - H351 - H412
• Conseils de prudence: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: 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
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 136.4 °F - closed cup
• Point d'éclair (°C): 58 °C - closed cup