4,7-dibromo-1H-benzo[d]imidazole
4,7-二溴-1H-苯并咪唑
Also known as: 1H-Benzimidazole, 4,7-dibromo-, 4,7-dibromo-1H-1,3-benzodiazole, 4,7-dibromo-1H-benzimidazole, 4,7-dibromobenzimidazole
4,7-dibromo-1H-benzo[d]imidazole (CAS 148185-66-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4Br2N2 and a molecular weight of 275.928 g/mol. It is also known as 1H-Benzimidazole, 4,7-dibromo-, 4,7-dibromo-1H-1,3-benzodiazole and 4,7-dibromo-1H-benzimidazole. Key properties include a melting point of 264-266 °C, a boiling point of 462.4±25.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 233.4±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 148185-66-4
- Jingsj CID
- J-1529061-4
- Molecular Formula
- C7H4Br2N2
- Chinese Name
- 4,7-二溴-1H-苯并咪唑
- Molecular Weight
- 275.928 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 264-266 °C |
|---|---|
| Boiling Point | 462.4±25.0 °C at 760 mmHg |
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 233.4±23.2 °C |
Frequently Asked Questions
What is the CAS number of 4,7-dibromo-1H-benzo[d]imidazole?
The CAS number of 4,7-dibromo-1H-benzo[d]imidazole is 148185-66-4.
What are the molecular formula and molecular weight of 4,7-dibromo-1H-benzo[d]imidazole?
4,7-dibromo-1H-benzo[d]imidazole has molecular formula C7H4Br2N2 and molecular weight 275.928 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,7-dibromo-1H-benzo[d]imidazole (CAS 148185-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1529061-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.