4-Bromo-1-vinyl-1H-pyrazole
4-溴-1-乙烯基-1H-吡唑
Also known as: 1H-Pyrazole, 4-bromo-1-ethenyl-, 4-bromo-1-ethenyl-1H-pyrazole, 4-bromo-1-ethenylpyrazole, 4-bromo-1-vinylpyrazole, 1-vinyl-4-bromopyrazole, 4-bromo-1-vinyl-1H-pyrazole(SALTDATA: FREE)
4-Bromo-1-vinyl-1H-pyrazole (CAS 80308-80-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BrN2 and a molecular weight of 173.01100 g/mol. It is also known as 1H-Pyrazole, 4-bromo-1-ethenyl-, 4-bromo-1-ethenyl-1H-pyrazole and 4-bromo-1-ethenylpyrazole. Key properties include a boiling point of 105.744ºC at 760 mmHg, a density of 1.554g/cm3 and a flash point of 17.753ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 80308-80-1
- Jingsj CID
- J-1446563-9
- Molecular Formula
- C5H5BrN2
- Chinese Name
- 4-溴-1-乙烯基-1H-吡唑
- Molecular Weight
- 173.01100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 105.744ºC at 760 mmHg |
|---|---|
| Density | 1.554g/cm3 |
| Flash Point | 17.753ºC |
Frequently Asked Questions
What is the CAS number of 4-Bromo-1-vinyl-1H-pyrazole?
The CAS number of 4-Bromo-1-vinyl-1H-pyrazole is 80308-80-1.
What are the molecular formula and molecular weight of 4-Bromo-1-vinyl-1H-pyrazole?
4-Bromo-1-vinyl-1H-pyrazole has molecular formula C5H5BrN2 and molecular weight 173.01100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-1-vinyl-1H-pyrazole (CAS 80308-80-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1446563-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.