2-Chloro-3,4-diaminopyridine
2-氯-3,4-二氨基吡啶
Also known as: 2-Chloro-3,4-pyridinediamine, 2-Chloropyridin-3,4-diamine, 2-Chloropyridine-3,4-diamine, 3,4-Diamino-2-chloropyridine, 3,4-Pyridinediamine, 2-chloro-, (4-amino-2-chloro-3-pyridyl)amine, NSC 143160
- CAS No.
- 39217-08-8
- Jingsj CID
- J-1062832-2
- Molecular Formula
- C5H6ClN3
- Chinese Name
- 2-氯-3,4-二氨基吡啶
- Molecular Weight
- 143.574 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 158-163ºC |
|---|---|
| Boiling Point | 381.3±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 184.4±26.5 °C |
GHS Safety & Compliance
Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-Chloro-3,4-diaminopyridine?
39217-08-8
What are the molecular formula and molecular weight of 2-Chloro-3,4-diaminopyridine?
C5H6ClN3, molecular weight 143.574 g/mol
Is 2-Chloro-3,4-diaminopyridine hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026