2,5-Furandicarbaldehyde

2,5-二甲酰呋喃

Also known as: 2,5-diformylfuran, Furan-2,5-dicarbaldehyde, 2,5-Furandicarboxaldehyde, 2,5-Furandialdehyde, 2,5-furandicarboxaldehyde, 5-formylfurfural, diformylfuran

CAS No.
823-82-5
Jingsj CID
J-4120-7
Molecular Formula
C6H4O3
Chinese Name
2,5-二甲酰呋喃
Molecular Weight
124.094 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point110°C
Boiling Point276.8±25.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point124.1±15.9 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2,5-Furandicarbaldehyde?

823-82-5

What are the molecular formula and molecular weight of 2,5-Furandicarbaldehyde?

C6H4O3, molecular weight 124.094 g/mol

Is 2,5-Furandicarbaldehyde hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026