| Product Name | Diglycolic anhydride |
| CAS No. | 4480-83-5 |
| Synonyms | 1,4-Dioxane-2,6-dione |
| InChI | InChI=1/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2 |
| Molecular Formula | C4H4O4 |
| Molecular Weight | 116.0722 |
| Density | 1.423g/cm3 |
| Melting point | 90-95℃ |
| Boiling point | 241.9°C at 760 mmHg |
| Flash point | 105.7°C |
| Refractive index | 1.45 |
| Hazard Symbols |  Xi:Irritant; |
| Risk Codes | R36/37/38:; |
| Safety | S24/25:; |
4480-83-5 diglycolic anhydride
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