2-phenylethyl methacrylate
甲基丙烯酸2-苯乙酯
Also known as: phenethyl methacrylate, 2-phenylethyl 2-methylprop-2-enoate, phenylethyl methacrylate, methacrylic acid phenethyl ester, beta-phenylethyl methacrylate, 2-Propenoic acid,2-methyl-,2-phenylethyl ester, Methacrylsaeure-phenaethylester
2-phenylethyl methacrylate (CAS 3683-12-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O2 and a molecular weight of 190.23800 g/mol. It is also known as phenethyl methacrylate, 2-phenylethyl 2-methylprop-2-enoate and phenylethyl methacrylate. Key properties include a boiling point of 287.4ºC at 760 mmHg, a density of 1.019 g/cm3 and a flash point of 157.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3683-12-3
- Jingsj CID
- J-1328531-3
- Molecular Formula
- C12H14O2
- Chinese Name
- 甲基丙烯酸2-苯乙酯
- Molecular Weight
- 190.23800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 287.4ºC at 760 mmHg |
|---|---|
| Density | 1.019 g/cm3 |
| Flash Point | 157.5ºC |
Frequently Asked Questions
What is the CAS number of 2-phenylethyl methacrylate?
The CAS number of 2-phenylethyl methacrylate is 3683-12-3.
What are the molecular formula and molecular weight of 2-phenylethyl methacrylate?
2-phenylethyl methacrylate has molecular formula C12H14O2 and molecular weight 190.23800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-phenylethyl methacrylate (CAS 3683-12-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1328531-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.