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Published TCIMAIL newest issue No.201
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CAS RN: 5394-63-8 | Product Number: T1099
2,2,6-Trimethyl-1,3-dioxin-4-one
Purity: >95.0%(NMR)
Synonyms:
- 2,2,4-Trimethyl-6-keto-1,3-dioxine
- Diketene Acetone Adduct
Product Documents:
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| Product Number | T1099 |
Purity / Analysis Method
|
>95.0%(NMR) |
| Molecular Formula / Molecular Weight | C__7H__1__0O__3 = 142.15 |
| Physical State (20 deg.C) | Liquid |
Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 5394-63-8 |
| Reaxys Registry Number | 2408 |
| PubChem Substance ID | 87576893 |
| MDL Number | MFCD00040468 |
Specifications
| Appearance | Yellow to Amber to Dark purple clear liquid to cloudy liquid |
| Purity(NMR) | min. 95.0 % |
Properties (reference)
| Boiling Point | 275 °C |
| Flash point | 14 °C |
| Specific Gravity (20/20) | 1.08 |
| Refractive Index | 1.46 |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H361 : Suspected of damaging fertility or the unborn child. H373 : May cause damage to organs through prolonged or repeated exposure. H225 : Highly flammable liquid and vapour. |
| Precautionary Statements | P260 : Do not breathe mist or vapours. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. |
Related Laws:
| EC Number | 226-403-3 |
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | II |
| HS Number | 2932990090 |
Application
The Diketene Acetone Adduct

References
- AlcoholsAcylketene, II1) Heterocyclensynthesen durch Cycloadditionen mit Acylketenen
- Reaction of 2,2,6-Trimethyl-1,3-dioxin-4-one with Imines
- Synthesis of N-Acylacetoacetamide using 2, 2, 6-Trimethyl-1, 3-dioxin-4-one
- The Reactions of Diketene with Ketones
- Reaction of 2,2,6-Trimethyl-1,3-dioxin-4-one with Isoquinolinium and Pyridinium Ylides
- Rapid Library Synthesis of Amphiphiles Based On a Dioxinone Scaffold and Identification of Nonlamellar Liquid Crystals
PubMed Literature
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