2-Hydroxyethyl 3-mercaptopropionate
2-羟乙基-3-巯基丙酸酯
Also known as: 2-hydroxyethyl 3-sulfanylpropanoate, 3-Mercaptopropionic acid 2-hydroxyethyl ester, 3-Mercaptopropionic acid glycol ester, FR-2145, Propanoic acid, 3-mercapto-, 2-hydroxyethyl ester
2-Hydroxyethyl 3-mercaptopropionate (CAS 52978-23-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H10O3S and a molecular weight of 150.19600 g/mol. It is also known as 2-hydroxyethyl 3-sulfanylpropanoate, 3-Mercaptopropionic acid 2-hydroxyethyl ester and 3-Mercaptopropionic acid glycol ester. Key properties include a boiling point of 286.548ºC at 760 mmHg, a density of 1.191g/cm3 and a flash point of 127.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 52978-23-1
- Jingsj CID
- J-1515146-3
- Molecular Formula
- C5H10O3S
- Chinese Name
- 2-羟乙基-3-巯基丙酸酯
- Molecular Weight
- 150.19600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 286.548ºC at 760 mmHg |
|---|---|
| Density | 1.191g/cm3 |
| Flash Point | 127.1ºC |
Frequently Asked Questions
What is the CAS number of 2-Hydroxyethyl 3-mercaptopropionate?
The CAS number of 2-Hydroxyethyl 3-mercaptopropionate is 52978-23-1.
What are the molecular formula and molecular weight of 2-Hydroxyethyl 3-mercaptopropionate?
2-Hydroxyethyl 3-mercaptopropionate has molecular formula C5H10O3S and molecular weight 150.19600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Hydroxyethyl 3-mercaptopropionate (CAS 52978-23-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1515146-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.