2,7-Naphthyridine
Also known as: 2,7-Diazanaphthalene, [2,7]Naphthyridine, [2,7]Naphthyridin
2,7-Naphthyridine (CAS 253-45-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6N2 and a molecular weight of 130.14700 g/mol. Key properties include a melting point of 286ºC, a boiling point of 286ºC, a density of 1.183 and a flash point of 108ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 253-45-2
- Jingsj CID
- J-1348991-3
- Molecular Formula
- C8H6N2
- Molecular Weight
- 130.14700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 286ºC |
|---|---|
| Boiling Point | 286ºC |
| Density | 1.183 |
| Flash Point | 108ºC |
| Exact Mass | 130.05300 |
| PSA | 25.78000 |
| LogP | 1.62980 |
| Vapor Pressure | 0.00453mmHg at 25°C |
| Refractive Index | 1.653 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,7-Naphthyridine?
The CAS number of 2,7-Naphthyridine is 253-45-2.
What are the molecular formula and molecular weight of 2,7-Naphthyridine?
2,7-Naphthyridine has molecular formula C8H6N2 and molecular weight 130.14700 g/mol.
What are the upstream and downstream products of 2,7-Naphthyridine?
For 2,7-Naphthyridine, Upstream Products: 4-Bromopyridine, 4-Bromopyridine-3-carboxaldehyde, Diethyl 1,3-acetonedicarboxylate; Downstream Products: 1,2,3,4-Tetrahydro-2,7-naphthyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,7-Naphthyridine (CAS 253-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1348991-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.