| Identification | |
| Name: | 2,2,6-trimethyl-4H-1,3-dioxin-4-one |
| Synonyms: | Diketene acetone adduct; 2,2,4-trimethyl-6-keto-1,3-dioxin; TKD |
| CAS: | 5394-63-8 |
| EINECS: | 226-403-3 |
| Molecular Formula: | C7H10O3 |
| Molecular Weight: | 142.15 |
| InChI: | InChI=1/C7H10O3/c1-5-4-6(8)10-7(2,3)9-5/h4H,1-3H3 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1993 |
| Density: | 1.088 |
| Refractive index: | 1.459-1.462 |
| Water Solubility: | practically insoluble |
| Solubility: | practically insoluble |
| Appearance: | dark brown liquid / Orange to brown liquid |
| Specification: |
4H-1,3-Dioxin-4-one,2,2,6-trimethyl- , its cas register number is 5394-63-8. It also can be called 2,2,6-Trimethyl-4H-1,3-dioxin-4-one . 4H-1,3-Dioxin-4-one,2,2,6-trimethyl- (CAS NO.5394-63-8) is highly flammable and irritating to eyes. |
| Packinggroup: | II |
| HS Code: | 29329995 |
| Storage Temperature: | 2-8°C |
| Usage: | Diketene-Acetone Adduct can be used in place of diketene in many reactions. As a transportable form of diketene, it is especially important in those countries, where the transportation of diketene is not allowed or at least not desired. |
| Safety Data | |
| Hazard Symbols |
F:Flammable
Xi:Irritant
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