6-Mercaptonicotinic acid
6-巯基烟酸
Also known as: 6-Mercaptopyridine-3-carboxylic acid, 6-Mercaptonicotinic acid, 6-sulfanylidene-1H-pyridine-3-carboxylic acid, MFCD00192261, EINECS 241-599-0
6-Mercaptonicotinic acid (CAS 92823-43-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H10Cl2N2O2S and a molecular weight of 317.19100 g/mol. It is also known as 6-Mercaptopyridine-3-carboxylic acid, 6-sulfanylidene-1H-pyridine-3-carboxylic acid and MFCD00192261. Key properties include a melting point of 260-262 °C (dec.)(lit.), a boiling point of 259.9ºC at 760 mmHg, a density of 1.49 g/cm3 and a flash point of 111ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 92823-43-3
- Jingsj CID
- J-987189-2
- Molecular Formula
- C12H10Cl2N2O2S
- Chinese Name
- 6-巯基烟酸
- Molecular Weight
- 317.19100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 260-262 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 259.9ºC at 760 mmHg |
| Density | 1.49 g/cm3 |
| Flash Point | 111ºC |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 6-Mercaptonicotinic acid?
The CAS number of 6-Mercaptonicotinic acid is 92823-43-3.
What are the molecular formula and molecular weight of 6-Mercaptonicotinic acid?
6-Mercaptonicotinic acid has molecular formula C12H10Cl2N2O2S and molecular weight 317.19100 g/mol.
Is 6-Mercaptonicotinic acid hazardous?
6-Mercaptonicotinic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Mercaptonicotinic acid (CAS 92823-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-987189-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.