Pentaerythritol monostearate
季戊四醇单硬脂酸酯
Also known as: Octadecanoic acid, 3-hydroxy-2,2-bis(hydroxymethyl)propyl ester, Stearic acid, monoester with pentaerythritol, [3-hydroxy-2,2-bis(hydroxymethyl)propyl] octadecanoate, Pentaerythritol stearic acid ester, Gruenau S, Pentamull 6
Pentaerythritol monostearate (CAS 78-23-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H46O5 and a molecular weight of 402.60800 g/mol. It is also known as Octadecanoic acid, 3-hydroxy-2,2-bis(hydroxymethyl)propyl ester, Stearic acid, monoester with pentaerythritol and [3-hydroxy-2,2-bis(hydroxymethyl)propyl] octadecanoate. Key properties include a boiling point of 517.5ºC at 760 mmHg, a density of 0.995g/cm3 and a flash point of 162.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 78-23-9
- Jingsj CID
- J-1500631-6
- Molecular Formula
- C23H46O5
- Chinese Name
- 季戊四醇单硬脂酸酯
- Molecular Weight
- 402.60800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 517.5ºC at 760 mmHg |
|---|---|
| Density | 0.995g/cm3 |
| Flash Point | 162.1ºC |
Frequently Asked Questions
What is the CAS number of Pentaerythritol monostearate?
The CAS number of Pentaerythritol monostearate is 78-23-9.
What are the molecular formula and molecular weight of Pentaerythritol monostearate?
Pentaerythritol monostearate has molecular formula C23H46O5 and molecular weight 402.60800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pentaerythritol monostearate (CAS 78-23-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500631-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.