Arachidic anhydride
花生酸酐
Also known as: Eicosanoic anhydride, Eicosanoic acid, 1,1'-anhydride, icosanoyl icosanoate
Arachidic anhydride (CAS 55726-22-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C40H78O3 and a molecular weight of 607.04600 g/mol. It is also known as Eicosanoic anhydride, Eicosanoic acid, 1,1'-anhydride and icosanoyl icosanoate. Key properties include a melting point of 77ºC, a boiling point of 563.3ºC at 760 mmHg, a density of 0.88g/cm3 and a flash point of 250.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55726-22-2
- Jingsj CID
- J-34419-1
- Molecular Formula
- C40H78O3
- Chinese Name
- 花生酸酐
- Molecular Weight
- 607.04600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 77ºC |
|---|---|
| Boiling Point | 563.3ºC at 760 mmHg |
| Density | 0.88g/cm3 |
| Flash Point | 250.5ºC |
Frequently Asked Questions
What is the CAS number of Arachidic anhydride?
The CAS number of Arachidic anhydride is 55726-22-2.
What are the molecular formula and molecular weight of Arachidic anhydride?
Arachidic anhydride has molecular formula C40H78O3 and molecular weight 607.04600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Arachidic anhydride (CAS 55726-22-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34419-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.