(4S,5S)-1,2-Dithiane-4,5-diol
反式-1,2-二噻烷-4,5-二醇
Also known as: trans-1,2-dithiane-4,5-diol, trans-4,5-dihydroxy-1,2-dithiane, cyclo-DTT, oxidized DTT, trans-dithiothreitol, trans-4,5-dihydroxy-1,2-dithiacyclohexane, (S,S)-cyclo-dithiothreitol, MFCD00006661, EINECS 238-047-6
(4S,5S)-1,2-Dithiane-4,5-diol (CAS 14193-38-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H8O2S2 and a molecular weight of 152.235 g/mol. It is also known as trans-1,2-dithiane-4,5-diol, trans-4,5-dihydroxy-1,2-dithiane and cyclo-DTT. Key properties include a melting point of 130-132ºC(lit.), a boiling point of 284.9±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 139.0±26.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14193-38-5
- Jingsj CID
- J-13541-4
- Molecular Formula
- C4H8O2S2
- Chinese Name
- 反式-1,2-二噻烷-4,5-二醇
- Molecular Weight
- 152.235 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 130-132ºC(lit.) |
|---|---|
| Boiling Point | 284.9±40.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 139.0±26.0 °C |
Frequently Asked Questions
What is the CAS number of (4S,5S)-1,2-Dithiane-4,5-diol?
The CAS number of (4S,5S)-1,2-Dithiane-4,5-diol is 14193-38-5.
What are the molecular formula and molecular weight of (4S,5S)-1,2-Dithiane-4,5-diol?
(4S,5S)-1,2-Dithiane-4,5-diol has molecular formula C4H8O2S2 and molecular weight 152.235 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(4S,5S)-1,2-Dithiane-4,5-diol (CAS 14193-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13541-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.