Dimethyl methoxymethylenemalonate
- CAS NO.：22398-14-7
- Empirical Formula: C7H10O5
- Molecular Weight: 174.15
- MDL number: MFCD00038225
- EINECS: 244-957-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-07 08:31:03
What is Dimethyl methoxymethylenemalonate?
Chemical properties
white crystalline solid
The Uses of Dimethyl methoxymethylenemalonate
Dimethyl 2-(Methoxymethylene)malonate is a useful synthetic intermediate. It is used in preparation of (phenoxyethoxy)quinolones with antimalarial activities. It is also a reagent used in the synthesis of bicyclic pyridones prepn. as oral selective CB2 agonists with anti-pruritic activity.
Properties of Dimethyl methoxymethylenemalonate
| Melting point: | 40-44 °C |
| Boiling point: | 98 °C (0.5 mmHg) |
| Density | 1.2311 (rough estimate) |
| refractive index | 1.4390 (estimate) |
| Flash point: | 158 °C |
| storage temp. | Sealed in dry,Room Temperature |
| form | Crystalline Solid |
| color | White |
| CAS DataBase Reference | 22398-14-7(CAS DataBase Reference) |
Safety information for Dimethyl methoxymethylenemalonate
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P284:Wear respiratory protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Dimethyl methoxymethylenemalonate
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