1,2,4-Tribromo-5-methylbenzene
1,2,4-三溴-5-甲苯
Also known as: 2,4,5-Tribromotoluene, 1,2,4-Tribromo-5-methylbenzene, 2,4,5-Tribromotoluene, 97+%, 2,4,5-Tribromotoluene, 98%, 1-Methyl-2,4,5-tribromobenzene, Benzene, 1,2,4-tribromo-5-methyl-, MFCD00052984
1,2,4-Tribromo-5-methylbenzene (CAS 3278-88-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H5Br3 and a molecular weight of 328.827 g/mol. It is also known as 2,4,5-Tribromotoluene, 2,4,5-Tribromotoluene, 97+% and 2,4,5-Tribromotoluene, 98%. Key properties include a melting point of 112-114°C, a boiling point of 299.3±35.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 132.5±20.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3278-88-4
- Jingsj CID
- J-18493-5
- Molecular Formula
- C7H5Br3
- Chinese Name
- 1,2,4-三溴-5-甲苯
- Molecular Weight
- 328.827 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 112-114°C |
|---|---|
| Boiling Point | 299.3±35.0 °C at 760 mmHg |
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 132.5±20.7 °C |
Frequently Asked Questions
What is the CAS number of 1,2,4-Tribromo-5-methylbenzene?
The CAS number of 1,2,4-Tribromo-5-methylbenzene is 3278-88-4.
What are the molecular formula and molecular weight of 1,2,4-Tribromo-5-methylbenzene?
1,2,4-Tribromo-5-methylbenzene has molecular formula C7H5Br3 and molecular weight 328.827 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,4-Tribromo-5-methylbenzene (CAS 3278-88-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18493-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.