Octadecyl methacrylate
甲基丙烯酸十八酯
Also known as: Stearyl methacrylate, Methacrylic acid octadecyl ester, Methacrylic acid stearyl ester, Octadecyl 2-methylacrylate, 2-Methylpropenoic acid octadecyl ester, 2-Propenoic acid, 2-methyl-, octadecyl ester, Stearyl methylacrylate, N-Octadecyl methacrylate, N-Stearyl methacrylate, Octadecylmethacrylat
Octadecyl methacrylate (CAS 32360-05-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H42O2 and a molecular weight of 338.568 g/mol. It is also known as Stearyl methacrylate, Methacrylic acid octadecyl ester and Methacrylic acid stearyl ester. Key properties include a melting point of 18-20 °C(lit.), a boiling point of 414.3±14.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 185.0±8.4 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32360-05-7
- Jingsj CID
- J-1991544-3
- Molecular Formula
- C22H42O2
- Chinese Name
- 甲基丙烯酸十八酯
- Molecular Weight
- 338.568 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 18-20 °C(lit.) |
|---|---|
| Boiling Point | 414.3±14.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 185.0±8.4 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Octadecyl methacrylate?
The CAS number of Octadecyl methacrylate is 32360-05-7.
What are the molecular formula and molecular weight of Octadecyl methacrylate?
Octadecyl methacrylate has molecular formula C22H42O2 and molecular weight 338.568 g/mol.
Is Octadecyl methacrylate hazardous?
Octadecyl methacrylate 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. "Octadecyl methacrylate (CAS 32360-05-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991544-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.