2,6-Pyridinedicarboxaldehyde
吡啶-2,6-二甲醛
Also known as: 2,6-Diformylpyridine, 2,6-Pyridinedicarbaldehyde, 2,6-Pyridine dialdehyde, 2,6-pyridinecarboxaldehyde, 2,6-dicarboxaldehydepyridine, Pyridine-2,6-dicarbaldehyde, Pyridine-2,6-biscarbaldehyde, Pyridin-2,6-dicarbaldehyd, 2,6-PYRIDINEDICARBOXADEHYDE, 2,6-PYRIDINEDICARBOXALDEHYDE 97%
- CAS No.
- 5431-44-7
- Jingsj CID
- J-1992834-6
- Molecular Formula
- C7H5NO2
- Chinese Name
- 吡啶-2,6-二甲醛
- Molecular Weight
- 135.120 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 122°C |
|---|---|
| Boiling Point | 221.4±0.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 102.8±29.6 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2,6-Pyridinedicarboxaldehyde?
5431-44-7
What are the molecular formula and molecular weight of 2,6-Pyridinedicarboxaldehyde?
C7H5NO2, molecular weight 135.120 g/mol
Is 2,6-Pyridinedicarboxaldehyde hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026