2,2-Dimethylglutaric anhydride
2,2-二甲基戊二酸酐
Also known as: 2,2-dimethylglutaric acid anhydride, 3,3-dimethyldihydro-2H-pyran-2,6(3H)-dione, 3,3-dimethyltetrahydro-2H-pyran-2,6-dione, alpha,alpha-dimethylglutaric anhydride, 3,3-dimethylglutaric anhydride, 3,3-dimethyloxane-2,6-dione, NSC 60199, dihydro-3,3-dimethyl-2H-pyran-2,6(3H)-dione, dimethylglutaric anhydride
- CAS No.
- 2938-48-9
- Jingsj CID
- J-1993527-6
- Molecular Formula
- C7H10O3
- Chinese Name
- 2,2-二甲基戊二酸酐
- Molecular Weight
- 142.15200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 34-38 °C(lit.) |
|---|---|
| Boiling Point | 175-180 °C60 mm Hg(lit.) |
| Density | 1.102g/cm3 |
| Flash Point | >230 °F |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2,2-Dimethylglutaric anhydride?
2938-48-9
What are the molecular formula and molecular weight of 2,2-Dimethylglutaric anhydride?
C7H10O3, molecular weight 142.15200 g/mol
Is 2,2-Dimethylglutaric anhydride hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026