8.04012

Furfural

for synthesis

• Sinônimo(s): Furfural, 2-Furancarbaldehyde
• Fórmula empírica (Notação de Hill): C₅H₄O₂
• Número CAS: 98-01-1
• Peso molecular: 96.08
• Número MDL: MFCD00003229
• Código UNSPSC: 12352114
• Número do índice EC: 202-627-7
• NACRES: NA.22

Propriedades

• grau: for synthesis; synthesis grade
• Nível de qualidade: 200
• pressão de vapor: 1 hPa ( 20 °C)
• Ensaio: ≥98% (GC)
• Formulário: liquid
• temperatura de autoignição: 315 °C
• potência: 65 mg/kg LD₅₀, oral (Rat)
• Lim. expl.: 2.1-19.3 % (v/v)
• dilution: (for synthesis)
• p.e.: 162 °C/1013 hPa
• pf: -37 °C
• temperatura de transição: flash point 60 °C
• solubilidade: 83 g/L
• densidade: 1.16 g/cm³ at 20 °C
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: [o]1c(ccc1)C=O
• InChI: 1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H
• chave InChI: HYBBIBNJHNGZAN-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Nota de análise

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

Informações de segurança

• Pictogramas: GHS02,GHS06,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H226 - H301 - H312 - H315 - H319 - H330 - H335 - H351 - H412
• Declarações de precaução: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: 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
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 136.4 °F - closed cup
• Ponto de fulgor (°C): 58 °C - closed cup