2,9-Dichloro-1,10-phenanthroline
Also known as: 1,10-Phenanthroline, 2,9-dichloro-, 1,10-Phenanthroline,2,9-dichloro, 2,9-Dichloro-1,10-phenthroline, 2,9-Dichloro-o-phenanthroline, 2,9-Dichloro[1,10]phenanthroline, 2,9-dichloro-1,10-phenantroline, 2,9-dichloro-[1,10]phenanthroline, MFCD02084186, NSC 608430, VUF 7732
2,9-Dichloro-1,10-phenanthroline (CAS 29176-55-4) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H6Cl2N2 and a molecular weight of 249.095 g/mol. Key properties include a boiling point of 417.3±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 238.7±12.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 29176-55-4
- Jingsj CID
- J-1121055-2
- Molecular Formula
- C12H6Cl2N2
- Molecular Weight
- 249.095 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 417.3±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 238.7±12.9 °C |
| Exact Mass | 247.990799 |
| PSA | 25.78000 |
| LogP | 3.11 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.742 |
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 2,9-Dichloro-1,10-phenanthroline?
The CAS number of 2,9-Dichloro-1,10-phenanthroline is 29176-55-4.
What are the molecular formula and molecular weight of 2,9-Dichloro-1,10-phenanthroline?
2,9-Dichloro-1,10-phenanthroline has molecular formula C12H6Cl2N2 and molecular weight 249.095 g/mol.
What are the upstream and downstream products of 2,9-Dichloro-1,10-phenanthroline?
For 2,9-Dichloro-1,10-phenanthroline, Upstream Products: 2-Chloro-1,10-phenanthroline, 1,10-Phenanthroline; Downstream Products: 2,9-Diphenyl-1,10-phenanthroline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,9-Dichloro-1,10-phenanthroline (CAS 29176-55-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1121055-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.