2,5-Diaminopyridine
2,5-二氨基吡啶
Also known as: 2,5-Pyridinediamine, Pyridine-2,5-diamine, 2,5-diamino-pyridin
- CAS No.
- 4318-76-7
- Jingsj CID
- J-29511-8
- Molecular Formula
- C5H7N3
- Chinese Name
- 2,5-二氨基吡啶
- Molecular Weight
- 109.129 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 110.3ºC |
|---|---|
| Boiling Point | 329.1±22.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 179.1±9.5 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2,5-Diaminopyridine?
4318-76-7
What are the molecular formula and molecular weight of 2,5-Diaminopyridine?
C5H7N3, molecular weight 109.129 g/mol
Is 2,5-Diaminopyridine hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026