2,3-Dibromo-6,7-dicyanonaphthalene
Also known as: 6,7-Dibromonaphthalene-2,3-dicarbonitrile, 6,7-Dibromo-2,3-naphthalenedicarbonitrile, 2,3-DIBROMO-6,7-DICYANONAPHTHALENE, 2,3-Dibromo-6,7-dicyanonaphtalene, Dibromodicyanonaphtalene, 2,3-Naphthalenedicarbonitrile, 6,7-dibromo-
2,3-Dibromo-6,7-dicyanonaphthalene (CAS 74815-81-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H4Br2N2 and a molecular weight of 335.982 g/mol. Key properties include a boiling point of 514.7±50.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 265.1±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74815-81-9
- Jingsj CID
- J-49785-8
- Molecular Formula
- C12H4Br2N2
- Molecular Weight
- 335.982 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 514.7±50.0 °C at 760 mmHg |
|---|---|
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 265.1±30.1 °C |
| Exact Mass | 333.874115 |
| PSA | 47.58000 |
| LogP | 3.71 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.744 |
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2,3-Dibromo-6,7-dicyanonaphthalene?
The CAS number of 2,3-Dibromo-6,7-dicyanonaphthalene is 74815-81-9.
What are the molecular formula and molecular weight of 2,3-Dibromo-6,7-dicyanonaphthalene?
2,3-Dibromo-6,7-dicyanonaphthalene has molecular formula C12H4Br2N2 and molecular weight 335.982 g/mol.
What are the upstream and downstream products of 2,3-Dibromo-6,7-dicyanonaphthalene?
For 2,3-Dibromo-6,7-dicyanonaphthalene, Upstream Products: alpha,alpha,alpha',alpha',4,5-hexabromo-o-xylene, Fumaronitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Dibromo-6,7-dicyanonaphthalene (CAS 74815-81-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49785-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.