2-Ethylbutyl methacrylate
甲基丙烯酸2-乙基丁基酯
Also known as: Methacrylic acid 2-ethylbutyl ester, 2-Methylpropenoic acid 2-ethylbutyl ester, 2-Propenoic acid, 2-methyl-, 2-ethylbutyl ester, 2-ethylbutyl 2-methylprop-2-enoate, 2-methylacrylic acid 2-ethylbutyl ester, NSC 24167
2-Ethylbutyl methacrylate (CAS 5138-86-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H18O2 and a molecular weight of 170.24900 g/mol. It is also known as Methacrylic acid 2-ethylbutyl ester, 2-Methylpropenoic acid 2-ethylbutyl ester and 2-Propenoic acid, 2-methyl-, 2-ethylbutyl ester. Key properties include a boiling point of 74-76ºC 15mm, a density of 0.885g/cm3 and a flash point of 69ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5138-86-3
- Jingsj CID
- J-1316569-1
- Molecular Formula
- C10H18O2
- Chinese Name
- 甲基丙烯酸2-乙基丁基酯
- Molecular Weight
- 170.24900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 74-76ºC 15mm |
|---|---|
| Density | 0.885g/cm3 |
| Flash Point | 69ºC |
Frequently Asked Questions
What is the CAS number of 2-Ethylbutyl methacrylate?
The CAS number of 2-Ethylbutyl methacrylate is 5138-86-3.
What are the molecular formula and molecular weight of 2-Ethylbutyl methacrylate?
2-Ethylbutyl methacrylate has molecular formula C10H18O2 and molecular weight 170.24900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Ethylbutyl methacrylate (CAS 5138-86-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1316569-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.