2,7-Dichloro-1,8-naphthyridine
Also known as: 2,7-dichloro-1,8-napthyridine, 1,8-Naphthyridine, 2,7-dichloro-
2,7-Dichloro-1,8-naphthyridine (CAS 55243-02-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4Cl2N2 and a molecular weight of 199.03700 g/mol. Key properties include a boiling point of 312.193ºC at 760 mmHg, a density of 1.487g/cm3 and a flash point of 171.691ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55243-02-2
- Jingsj CID
- J-1148587-3
- Molecular Formula
- C8H4Cl2N2
- Molecular Weight
- 199.03700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 312.193ºC at 760 mmHg |
|---|---|
| Density | 1.487g/cm3 |
| Flash Point | 171.691ºC |
| Exact Mass | 197.97500 |
| PSA | 25.78000 |
| LogP | 2.93660 |
| Refractive Index | 1.671 |
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-Dichloro-1,8-naphthyridine?
The CAS number of 2,7-Dichloro-1,8-naphthyridine is 55243-02-2.
What are the molecular formula and molecular weight of 2,7-Dichloro-1,8-naphthyridine?
2,7-Dichloro-1,8-naphthyridine has molecular formula C8H4Cl2N2 and molecular weight 199.03700 g/mol.
What are the upstream and downstream products of 2,7-Dichloro-1,8-naphthyridine?
For 2,7-Dichloro-1,8-naphthyridine, Upstream Products: 1,8-Naphthyridine-2,7(1H,8H)-dione, 2,6-Diaminopyridine, DL-Malic acid; Downstream Products: 1,8-Naphthyridine-2,7-diamine.
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-Dichloro-1,8-naphthyridine (CAS 55243-02-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1148587-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.