Diethyl butylmalonate
- CAS NO.：133-08-4
- Empirical Formula: C11H20O4
- Molecular Weight: 216.27
- MDL number: MFCD00009170
- EINECS: 205-089-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-01 18:09:03
What is Diethyl butylmalonate?
Chemical properties
CLEAR COLOURLESS LIQUID
The Uses of Diethyl butylmalonate
Diethyl butylmalonate is used as a reagent in the synthesis of 2,5-dihydropyrrole formyl hydroxyamino derivatives as peptide deformylase inhibitors against drug-resistant bacteria.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 1, p. 250, 1941
The Journal of Organic Chemistry, 44, p. 3492, 1979 DOI: 10.1021/jo01334a009
General Description
Diethyl malonate (DEM) undergoes alkylation by ethyliodide, which is used to study the phase transfer catalysis (PTC) technique.
Flammability and Explosibility
Not classified
Properties of Diethyl butylmalonate
| Melting point: | 238 °C |
| Boiling point: | 235-240 °C (lit.) |
| Density | 0.983 g/mL at 25 °C (lit.) |
| vapor pressure | 1Pa at 20℃ |
| refractive index | n |
| Flash point: | 201 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO : 100 mg/mL (462.38 mM; Need ultrasonic)| |
| pka | 13.47±0.46(Predicted) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.975 (20/4℃) |
| Water Solubility | 330mg/L at 20℃ |
| Merck | 14,1576 |
| BRN | 608785 |
| CAS DataBase Reference | 133-08-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Diethyl butylmalonate(133-08-4) |
Safety information for Diethyl butylmalonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for Diethyl butylmalonate
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product: 133-08-4 Diethyl butylmalonate 98%
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