4,9-dibromonaphtho[2,3-c][1,2,5]thiadiazole
4,9-二溴萘并[2,3-c][1,2,5]噻二唑
Also known as: 4,9-DIBROMONAPHTHO[2,3-C][1,2,5]THIADIAZOLE, 4,9-Dibromonaphtho[2,3-c][1,2,5]thiadiazole, 4,9-dibromo-naphtho[2,3-c][1,2,5]thiadiazole, 4,9-dibromobenzo[f][2,1,3]benzothiadiazole, Naphtho[2,3-c][1,2,5]thiadiazole, 4,9-dibromo-
4,9-dibromonaphtho[2,3-c][1,2,5]thiadiazole (CAS 18557-22-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H4Br2N2S and a molecular weight of 344.025 g/mol. It is also known as 4,9-DIBROMONAPHTHO[2,3-C][1,2,5]THIADIAZOLE, 4,9-Dibromonaphtho[2,3-c][1,2,5]thiadiazole and 4,9-dibromo-naphtho[2,3-c][1,2,5]thiadiazole. Key properties include a boiling point of 421.8±25.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 208.9±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18557-22-7
- Jingsj CID
- J-1369131-4
- Molecular Formula
- C10H4Br2N2S
- Chinese Name
- 4,9-二溴萘并[2,3-c][1,2,5]噻二唑
- Molecular Weight
- 344.025 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 421.8±25.0 °C at 760 mmHg |
|---|---|
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 208.9±23.2 °C |
Frequently Asked Questions
What is the CAS number of 4,9-dibromonaphtho[2,3-c][1,2,5]thiadiazole?
The CAS number of 4,9-dibromonaphtho[2,3-c][1,2,5]thiadiazole is 18557-22-7.
What are the molecular formula and molecular weight of 4,9-dibromonaphtho[2,3-c][1,2,5]thiadiazole?
4,9-dibromonaphtho[2,3-c][1,2,5]thiadiazole has molecular formula C10H4Br2N2S and molecular weight 344.025 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,9-dibromonaphtho[2,3-c][1,2,5]thiadiazole (CAS 18557-22-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369131-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.