3,5-Dibromo-2-methylthiophene
3,5-二溴-2-甲基噻吩
Also known as: 2,4-dibromo-5-methylthiophene, 2-methyl-3,5-dibromothiophene, 3,5-Dibrom-2-methyl-thiophen, 3,5-dibromo-2-methyl-thiophene, Thiophene, 3,5-dibromo-2-methyl-
3,5-Dibromo-2-methylthiophene (CAS 29421-73-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4Br2S and a molecular weight of 255.958 g/mol. It is also known as 2,4-dibromo-5-methylthiophene, 2-methyl-3,5-dibromothiophene and 3,5-Dibrom-2-methyl-thiophen. Key properties include a melting point of -15 °C, a boiling point of 231.8±35.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 94.0±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 29421-73-6
- Jingsj CID
- J-1403808-4
- Molecular Formula
- C5H4Br2S
- Chinese Name
- 3,5-二溴-2-甲基噻吩
- Molecular Weight
- 255.958 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -15 °C |
|---|---|
| Boiling Point | 231.8±35.0 °C at 760 mmHg |
| Density | 2.0±0.1 g/cm3 |
| Flash Point | 94.0±25.9 °C |
Frequently Asked Questions
What is the CAS number of 3,5-Dibromo-2-methylthiophene?
The CAS number of 3,5-Dibromo-2-methylthiophene is 29421-73-6.
What are the molecular formula and molecular weight of 3,5-Dibromo-2-methylthiophene?
3,5-Dibromo-2-methylthiophene has molecular formula C5H4Br2S and molecular weight 255.958 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Dibromo-2-methylthiophene (CAS 29421-73-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403808-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.