3,4-Dichloro-2-pyridinecarboxylic acid
3,4-二氯-2-吡啶甲酸
Also known as: 2-Pyridinecarboxylic acid, 3,4-dichloro-, 3,4-Dichloropyridine-2-carboxylic Acid
3,4-Dichloro-2-pyridinecarboxylic acid (CAS 959578-03-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3Cl2NO2 and a molecular weight of 191.999 g/mol. It is also known as 2-Pyridinecarboxylic acid, 3,4-dichloro- and 3,4-Dichloropyridine-2-carboxylic Acid. Key properties include a boiling point of 316.6±37.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 145.3±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 959578-03-1
- Jingsj CID
- J-1507464-7
- Molecular Formula
- C6H3Cl2NO2
- Chinese Name
- 3,4-二氯-2-吡啶甲酸
- Molecular Weight
- 191.999 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 316.6±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 145.3±26.5 °C |
Frequently Asked Questions
What is the CAS number of 3,4-Dichloro-2-pyridinecarboxylic acid?
The CAS number of 3,4-Dichloro-2-pyridinecarboxylic acid is 959578-03-1.
What are the molecular formula and molecular weight of 3,4-Dichloro-2-pyridinecarboxylic acid?
3,4-Dichloro-2-pyridinecarboxylic acid has molecular formula C6H3Cl2NO2 and molecular weight 191.999 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Dichloro-2-pyridinecarboxylic acid (CAS 959578-03-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507464-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.