2,3,5,6-Tetrachloro-4-pyridinethiol

2,3,5,6-四氯-4-巯基吡啶

Also known as: 2,3,5,6-tetrachloro-4-mercaptopyridine, 2,3,5,6-tetrachloro-1H-pyridine-4-thione, 2,3,5,6-Tetrachloropyridine-4-thiol, 2,3,5,6-tetrachloro-4-pyridinethiol, Tetrachloropyridine-4-thiol, 2,3,5,6-Tetrachlor-4-mercapto-pyridin, 2,3,5,6-Tetrachlor-4-pyridylmercaptan

2,3,5,6-Tetrachloro-4-pyridinethiol (CAS 10351-06-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5HCl4NS and a molecular weight of 248.94500 g/mol. It is also known as 2,3,5,6-tetrachloro-4-mercaptopyridine, 2,3,5,6-tetrachloro-1H-pyridine-4-thione and 2,3,5,6-Tetrachloropyridine-4-thiol. Key properties include a melting point of 165-166 °C(lit.), a boiling point of 204.6ºC at 760 mmHg, a density of 1.79 g/cm3 and a flash point of 77.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

10351-06-1

Jingsj CID

J-47335-2

Molecular Formula

C₅HCl₄NS

Chinese Name

2,3,5,6-四氯-4-巯基吡啶

Molecular Weight

248.94500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026