2,2,6-Trimethyl-4H-1,3-dioxin-4-one
Modify Date: 2026-07-01 13:49:31
2,2,6-Trimethyl-4H-1,3-dioxin-4-one structure
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Common Name | 2,2,6-Trimethyl-4H-1,3-dioxin-4-one | ||
|---|---|---|---|---|
| CAS Number | 5394-63-8 | Molecular Weight | 142.152 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 219.5±0.0 °C at 760 mmHg | |
| Molecular Formula | C7H10O3 | Melting Point | 12-13 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 86.7±0.0 °C | |
| Symbol |
GHS02, GHS07 |
Signal Word | Danger | |
| Name | 2,2,6-Trimethyl-4H-1,3-dioxin-4-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 219.5±0.0 °C at 760 mmHg |
| Melting Point | 12-13 °C(lit.) |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.152 |
| Flash Point | 86.7±0.0 °C |
| Exact Mass | 142.062988 |
| PSA | 35.53000 |
| LogP | 0.15 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.439 |
| InChIKey | XFRBXZCBOYNMJP-UHFFFAOYSA-N |
| SMILES | CC1=CC(=O)OC(C)(C)O1 |
| Storage condition | 2-8°C |
| Water Solubility | practically insoluble |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H319 |
| Precautionary Statements | P210-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F:Flammable;Xi:Irritant; |
| Risk Phrases | R11;R36 |
| Safety Phrases | S16-S26-S27-S36/37/39-S9-S33 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 29329995 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
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CAS#:93-68-5| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Chemoselectivity in the Reactions of Acetylketene and Acetimidoylketene: Confirmation of Theoretical Predictions.
J. Org. Chem. 62(21) , 7114-7120, (1997) Acetylketene (1) was generated by flash pyrolysis of 2,2,6-trimethyl-4H-1,3-dioxin-4-one (6). The selectivities of 1 toward a number of representative functional groups were measured for the first tim... |
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Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
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Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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| 2,2,6-trimethyl-1,3-dioxin-4-one |
| 2,2,6-Trimethyl-4H-1,3-dioxin-4-one |
| MFCD00040468 |
| 2,2,4-Trimethyl-6-keto-1,3-dioxin |
| Diketene Acetone Adduct |
| EINECS 226-403-3 |