3,5-Dichloropyridine-2-carboxylic acid
Also known as: 3,5-Dichloro-2-pyridinecarboxylic acid, 3,5-Dichloropicolinic acid, 2-Pyridinecarboxylic acid, 3,5-dichloro-, 3,5-Dichloropyridine-2-carboxylic acid, MFCD03230005, RARECHEM AL BO 2401
3,5-Dichloropyridine-2-carboxylic acid (CAS 81719-53-1) 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. Key properties include a boiling point of 315.4±37.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 144.6±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 81719-53-1
- Jingsj CID
- J-1308172-6
- Molecular Formula
- C6H3Cl2NO2
- 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 | 315.4±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 144.6±26.5 °C |
| Exact Mass | 190.954086 |
| PSA | 50.19000 |
| LogP | 1.31 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.606 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 3,5-Dichloropyridine-2-carboxylic acid?
The CAS number of 3,5-Dichloropyridine-2-carboxylic acid is 81719-53-1.
What are the molecular formula and molecular weight of 3,5-Dichloropyridine-2-carboxylic acid?
3,5-Dichloropyridine-2-carboxylic acid has molecular formula C6H3Cl2NO2 and molecular weight 191.999 g/mol.
What are the upstream and downstream products of 3,5-Dichloropyridine-2-carboxylic acid?
For 3,5-Dichloropyridine-2-carboxylic acid, Upstream Products: 3,5-Dichloro-2-cyanopyridine, 2-Bromo-3,5-dichloropyridine, Carbon dioxide; Downstream Products: 3,5-Dichloropyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,5-Dichloropyridine-2-carboxylic acid (CAS 81719-53-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308172-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.