Methyl methacrylate
甲基丙烯酸甲酯
Also known as: Methacrylic acid methyl ester, 2-Methylacrylic acid methyl ester, 2-Propenoic acid, 2-methyl-, methyl ester, MMA, EINECS 201-297-1, MFCD00008587
- CAS No.
- 80-62-6
- Jingsj CID
- J-1991856-9
- Molecular Formula
- C5H8O2
- Chinese Name
- 甲基丙烯酸甲酯
- Molecular Weight
- 100.116 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -48ºC |
|---|---|
| Boiling Point | 100.3±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 10.0±0.0 °C |
GHS Safety & Compliance
Flammable / Acute Toxicity / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of Methyl methacrylate?
80-62-6
What are the molecular formula and molecular weight of Methyl methacrylate?
C5H8O2, molecular weight 100.116 g/mol
Is Methyl methacrylate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026