4-Pyridinemethanethiol
Also known as: 4-Pyridinemethanethiol, pyridin-4-ylmethanethiol, 4-(mercaptomethyl)pyridine, 4-picolyl mercaptan, 4-Pyridinylmethanethiol, PYRIDIN-4-YL-METHANETHIOL
4-Pyridinemethanethiol (CAS 1822-53-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NS and a molecular weight of 125.191 g/mol. Key properties include a boiling point of 233.4±15.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 95.0±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1822-53-3
- Jingsj CID
- J-1351207-7
- Molecular Formula
- C6H7NS
- Molecular Weight
- 125.191 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 233.4±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 95.0±20.4 °C |
| Exact Mass | 125.029922 |
| PSA | 51.69000 |
| LogP | 1.25 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.571 |
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 4-Pyridinemethanethiol?
The CAS number of 4-Pyridinemethanethiol is 1822-53-3.
What are the molecular formula and molecular weight of 4-Pyridinemethanethiol?
4-Pyridinemethanethiol has molecular formula C6H7NS and molecular weight 125.191 g/mol.
What are the upstream and downstream products of 4-Pyridinemethanethiol?
For 4-Pyridinemethanethiol, Upstream Products: 4-(Chloromethyl)pyridine hydrochloride, 4-(Chloromethyl)pyridine, 4-Pyridinemethanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Pyridinemethanethiol (CAS 1822-53-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1351207-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.