2,3-Bis((2-mercaptoethyl)thio)propane-1-thiol
2,3-二硫代(2-巯基)-1-丙烷硫醇
Also known as: 1,2-Bis[(2-mercaptoethyl)thio]-3-mercaptopropane, 1-Propanethiol,2,3-bis[(2-mercaptoethyl)thio]-, 4-(Mercaptomethyl)-1,8-dimercapto-3,6-dithiaoctane, 4-Mercaptomethyl-3,6-dithia-1,8-octanedithiol
2,3-Bis((2-mercaptoethyl)thio)propane-1-thiol (CAS 131538-00-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H16S5 and a molecular weight of 260.52700 g/mol. It is also known as 1,2-Bis[(2-mercaptoethyl)thio]-3-mercaptopropane, 1-Propanethiol,2,3-bis[(2-mercaptoethyl)thio]- and 4-(Mercaptomethyl)-1,8-dimercapto-3,6-dithiaoctane. Key properties include a boiling point of 395.6±42.0 °C and a density of 1.214. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 131538-00-6
- Jingsj CID
- J-1130172-5
- Molecular Formula
- C7H16S5
- Chinese Name
- 2,3-二硫代(2-巯基)-1-丙烷硫醇
- Molecular Weight
- 260.52700 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 395.6±42.0 °C |
|---|---|
| Density | 1.214 |
Frequently Asked Questions
What is the CAS number of 2,3-Bis((2-mercaptoethyl)thio)propane-1-thiol?
The CAS number of 2,3-Bis((2-mercaptoethyl)thio)propane-1-thiol is 131538-00-6.
What are the molecular formula and molecular weight of 2,3-Bis((2-mercaptoethyl)thio)propane-1-thiol?
2,3-Bis((2-mercaptoethyl)thio)propane-1-thiol has molecular formula C7H16S5 and molecular weight 260.52700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Bis((2-mercaptoethyl)thio)propane-1-thiol (CAS 131538-00-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1130172-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.