Pyridine-2,3-dicarbonitrile
吡啶-2,3-二甲腈
Also known as: 2,3-Dicyanopyridine, 2,3-Pyridinedicarbonitrile, MFCD00191682, Pyridinedicarbonitrile
Pyridine-2,3-dicarbonitrile (CAS 17132-78-4) 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 129.119 g/mol. It is also known as 2,3-Dicyanopyridine, 2,3-Pyridinedicarbonitrile and MFCD00191682. Key properties include a melting point of 79 °C, a boiling point of 342.2±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 120.0±8.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17132-78-4
- Jingsj CID
- J-1503376-5
- Molecular Formula
- C7H3N3
- Chinese Name
- 吡啶-2,3-二甲腈
- Molecular Weight
- 129.119 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 79 °C |
|---|---|
| Boiling Point | 342.2±27.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 120.0±8.9 °C |
Frequently Asked Questions
What is the CAS number of Pyridine-2,3-dicarbonitrile?
The CAS number of Pyridine-2,3-dicarbonitrile is 17132-78-4.
What are the molecular formula and molecular weight of Pyridine-2,3-dicarbonitrile?
Pyridine-2,3-dicarbonitrile has molecular formula C7H3N3 and molecular weight 129.119 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pyridine-2,3-dicarbonitrile (CAS 17132-78-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503376-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.