Meldrum's acid
米氏酸
Also known as: 2,2-Dimethyl-1,3-dioxane-4,6-dione, Malonic acid cyclic isopropylidene ester, Isopropylidene malonate, Meldrum acid, Meldrum's acid, 1,3-Dioxane-4,6-dione, 2,2-dimethyl-, 2,2-Dimethyl-4,6-diketo-1,3-dioxane, Cycl-Isopropylidene Malonate, Isopropyl Malonate, Meldrumic acid
- CAS No.
- 2033-24-1
- Jingsj CID
- J-6402-2
- Molecular Formula
- C6H8O4
- Chinese Name
- 米氏酸
- Molecular Weight
- 144.13 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 92-96 °C(lit.) |
|---|---|
| Boiling Point | 356.7±35.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 195.1±24.4 °C |
Frequently Asked Questions
What is the CAS number of Meldrum's acid?
2033-24-1
What are the molecular formula and molecular weight of Meldrum's acid?
C6H8O4, molecular weight 144.13 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026