2-[2-(2-methoxyethoxy)ethoxy]ethanethiol
2-甲氧基[2-乙氧基(2-乙氧基)]-1-乙硫醇
Also known as: MPEG3-SH, m-PEG3-thiol, Thiol-PEG3-methyl, mPEG3-SH, 1-(1-Ethoxyethoxy)-2-methoxyethanethiol, 1-mercapto-4,7,10-trioxaundecane, 2-<2-(2-methoxyethoxy)ethoxy>ethylthiol, 2-Methoxy[2-ethoxy(2-ethoxy)]-1-ethanethiol, Ethanethiol, 2-[2-(2-methoxyethoxy)ethoxy]-
2-[2-(2-methoxyethoxy)ethoxy]ethanethiol (CAS 31521-83-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H16O3S and a molecular weight of 180.26500 g/mol. It is also known as MPEG3-SH, m-PEG3-thiol and Thiol-PEG3-methyl. Key property: a density of 1.017. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31521-83-2
- Jingsj CID
- J-1973665-7
- Molecular Formula
- C7H16O3S
- Chinese Name
- 2-甲氧基[2-乙氧基(2-乙氧基)]-1-乙硫醇
- Molecular Weight
- 180.26500 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.017 |
|---|
Frequently Asked Questions
What is the CAS number of 2-[2-(2-methoxyethoxy)ethoxy]ethanethiol?
The CAS number of 2-[2-(2-methoxyethoxy)ethoxy]ethanethiol is 31521-83-2.
What are the molecular formula and molecular weight of 2-[2-(2-methoxyethoxy)ethoxy]ethanethiol?
2-[2-(2-methoxyethoxy)ethoxy]ethanethiol has molecular formula C7H16O3S and molecular weight 180.26500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-[2-(2-methoxyethoxy)ethoxy]ethanethiol (CAS 31521-83-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973665-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.