2,4-Pyridinedicarbonitrile
吡啶-2,4-二腈
Also known as: 2,4-Dicyanopyridine, Pyridine-2,4-dicarbonitrile, 2,4-Pyridinedicarbonitrile, Pyridin-2,4-dicarbonitrile, 2,4-Pyridinedicarbonitrile (6CI,7CI,8CI,9CI), 2,4-dicyano-pyridine, EINECS 249-492-0, MFCD00014627
2,4-Pyridinedicarbonitrile (CAS 29181-50-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3N3 and a molecular weight of 129.11900 g/mol. It is also known as 2,4-Dicyanopyridine, Pyridine-2,4-dicarbonitrile and Pyridin-2,4-dicarbonitrile. Key properties include a melting point of 89-93 °C(lit.), a boiling point of 261.8ºC at 760mmHg and a density of 1.25g/cm3. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 29181-50-8
- Jingsj CID
- J-32194-9
- Molecular Formula
- C7H3N3
- Chinese Name
- 吡啶-2,4-二腈
- Molecular Weight
- 129.11900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 89-93 °C(lit.) |
|---|---|
| Boiling Point | 261.8ºC at 760mmHg |
| Density | 1.25g/cm3 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 2,4-Pyridinedicarbonitrile?
The CAS number of 2,4-Pyridinedicarbonitrile is 29181-50-8.
What are the molecular formula and molecular weight of 2,4-Pyridinedicarbonitrile?
2,4-Pyridinedicarbonitrile has molecular formula C7H3N3 and molecular weight 129.11900 g/mol.
Is 2,4-Pyridinedicarbonitrile hazardous?
2,4-Pyridinedicarbonitrile has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Pyridinedicarbonitrile (CAS 29181-50-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32194-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.