Pentaerythritol tetra(3-mercaptopropionate)
四(3-巯基丙酸)季戊四醇酯
Also known as: PETMP, Pentaerythritol tetrakis(3-mercaptopropionate), Pentaerythritol tetra(beta-thiopropionate), Pentaerythritol tetra(mercaptopropionate), Pentaerythritol tetra-beta-mercaptopropionate, Pentaerythritol tetrakis(beta-mercaptopropionate), Pentaerythritol tetrakis(beta-thiopropionate), Pentaerythritol tetrakis(mercaptopropionate), beta-Mercaptopropionic acid tetraester with pentaerythritol, 2,2-Bis[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl bis(3-mercaptopropionate)
Pentaerythritol tetra(3-mercaptopropionate) (CAS 7575-23-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H28O8S4 and a molecular weight of 488.65900 g/mol. It is also known as PETMP, Pentaerythritol tetrakis(3-mercaptopropionate) and Pentaerythritol tetra(beta-thiopropionate). Key properties include a boiling point of 275 °C1 mm Hg(lit.), a density of 1.28 g/mL at 25 °C(lit.) and a flash point of >230 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7575-23-7
- Jingsj CID
- J-926084-9
- Molecular Formula
- C17H28O8S4
- Chinese Name
- 四(3-巯基丙酸)季戊四醇酯
- Molecular Weight
- 488.65900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 275 °C1 mm Hg(lit.) |
|---|---|
| Density | 1.28 g/mL at 25 °C(lit.) |
| Flash Point | >230 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Pentaerythritol tetra(3-mercaptopropionate)?
The CAS number of Pentaerythritol tetra(3-mercaptopropionate) is 7575-23-7.
What are the molecular formula and molecular weight of Pentaerythritol tetra(3-mercaptopropionate)?
Pentaerythritol tetra(3-mercaptopropionate) has molecular formula C17H28O8S4 and molecular weight 488.65900 g/mol.
Is Pentaerythritol tetra(3-mercaptopropionate) hazardous?
Pentaerythritol tetra(3-mercaptopropionate) has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pentaerythritol tetra(3-mercaptopropionate) (CAS 7575-23-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-926084-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.