5,6-Dichloronicotinic acid
Also known as: 5,6-Dichloropyridine-3-carboxylic acid, 5,6-Dichloro-3-pyridinecarboxylic acid, 5,6-Dichloronicotinic acid 98+%, 5,6-Dichloro nicotinic acid, 3-Pyridinecarboxylic acid, 5,6-dichloro-, MFCD00075181
5,6-Dichloronicotinic acid (CAS 41667-95-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H3Cl2NO2 and a molecular weight of 192.00 g/mol. Key properties include a melting point of 164-168 °C(lit.), a boiling point of 342.1±37.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 160.7±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 41667-95-2
- Jingsj CID
- J-23352-3
- Molecular Formula
- C6H3Cl2NO2
- Molecular Weight
- 192.00 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 164-168 °C(lit.) |
|---|---|
| Boiling Point | 342.1±37.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 160.7±26.5 °C |
| Exact Mass | 190.954086 |
| PSA | 50.19000 |
| LogP | 2.11 |
| Vapor Pressure | 0.0±0.8 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 5,6-Dichloronicotinic acid?
The CAS number of 5,6-Dichloronicotinic acid is 41667-95-2.
What are the molecular formula and molecular weight of 5,6-Dichloronicotinic acid?
5,6-Dichloronicotinic acid has molecular formula C6H3Cl2NO2 and molecular weight 192.00 g/mol.
What are the upstream and downstream products of 5,6-Dichloronicotinic acid?
For 5,6-Dichloronicotinic acid, Upstream Products: Ethyl 5,6-dichloronicotinate, 5,6-Dichloronicotinonitrile, 5-Chloro-6-hydroxynicotinic acid; Downstream Products: Methyl 5,6-dichloronicotinate, Ethyl 5,6-dichloronicotinate, Methyl 5-chloro-6-methoxynicotinate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Dichloronicotinic acid (CAS 41667-95-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23352-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.