4,5-Dichloro-1H-pyrrole-2-carboxylic acid
4,5-二氯-1H-吡咯-2-羧酸
Also known as: 4,5-Dichloro-1H-pyrrole-2-carboxylic acid, 1H-Pyrrole-2-carboxylic acid, 4,5-dichloro-, 4,5-dichloropyrrole-2-carboxylic acid
4,5-Dichloro-1H-pyrrole-2-carboxylic acid (CAS 39209-94-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H3Cl2NO2 and a molecular weight of 179.98900 g/mol. It is also known as 1H-Pyrrole-2-carboxylic acid, 4,5-dichloro- and 4,5-dichloropyrrole-2-carboxylic acid. Key properties include a boiling point of 386.143ºC at 760 mmHg, a density of 1.728g/cm3 and a flash point of 187.333ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39209-94-4
- Jingsj CID
- J-1086916-1
- Molecular Formula
- C5H3Cl2NO2
- Chinese Name
- 4,5-二氯-1H-吡咯-2-羧酸
- Molecular Weight
- 179.98900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 386.143ºC at 760 mmHg |
|---|---|
| Density | 1.728g/cm3 |
| Flash Point | 187.333ºC |
Frequently Asked Questions
What is the CAS number of 4,5-Dichloro-1H-pyrrole-2-carboxylic acid?
The CAS number of 4,5-Dichloro-1H-pyrrole-2-carboxylic acid is 39209-94-4.
What are the molecular formula and molecular weight of 4,5-Dichloro-1H-pyrrole-2-carboxylic acid?
4,5-Dichloro-1H-pyrrole-2-carboxylic acid has molecular formula C5H3Cl2NO2 and molecular weight 179.98900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,5-Dichloro-1H-pyrrole-2-carboxylic acid (CAS 39209-94-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086916-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.