4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide
Also known as: 4-hydroxytetrahydro-2H-thiopyran 1,1-dioxide, Tetrahydro-2H-thiopyran-4-ol 1,1-dioxide, 2H-Thiopyran-4-ol, tetrahydro-, 1,1-dioxide, 4-Hydroxytetrahydrothiopyran 1,1-dioxide, 1,1-Dioxo-hexahydro-2H-thiopyran-4-ol, 1,1-dioxothian-4-ol
4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide (CAS 194152-05-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H10O3S and a molecular weight of 150.196 g/mol. Key properties include a boiling point of 378.1±35.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 182.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 194152-05-1
- Jingsj CID
- J-1488432-3
- Molecular Formula
- C5H10O3S
- Molecular Weight
- 150.196 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 378.1±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 182.5±25.9 °C |
| Exact Mass | 150.035065 |
| PSA | 62.75000 |
| LogP | -1.49 |
| Vapor Pressure | 0.0±1.9 mmHg at 25°C |
| Refractive Index | 1.521 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide?
The CAS number of 4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide is 194152-05-1.
What are the molecular formula and molecular weight of 4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide?
4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide has molecular formula C5H10O3S and molecular weight 150.196 g/mol.
What are the upstream and downstream products of 4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide?
For 4-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide, Upstream Products: 1,1-Dioxo-tetrahydro-thiopyran-4-one, Tetrahydro-2H-thiopyran-4-ol, Tetrahydrothiopyran-4-one.
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-Hydroxytetrahydro-2H-thiopyran 1,1-dioxide (CAS 194152-05-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1488432-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.