Ethylmalonic acid
Synonym(s):α-Carboxybutyric acid;2-Ethylpropanedioic acid
- CAS NO.：601-75-2
- Empirical Formula: C5H8O4
- Molecular Weight: 132.11
- MDL number: MFCD00002668
- EINECS: 210-007-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:50:05
What is Ethylmalonic acid?
Chemical properties
white to faintly pink crystalline powder
The Uses of Ethylmalonic acid
Ethylmalonic acid is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
Definition
ChEBI: Ethylmalonic acid is a dicarboxylic acid obtained by substitution of one of the methylene hydrogens of malonic acid by an ethyl group. It has a role as a human metabolite. It is a dicarboxylic acid and a dicarboxylic fatty acid. It is functionally related to a malonic acid. It is a conjugate acid of an ethylmalonate and an ethylmalonate(2-).
Properties of Ethylmalonic acid
| Melting point: | 112-114 °C (lit.) |
| Boiling point: | 292.77°C (rough estimate) |
| Density | 1.5633 (rough estimate) |
| refractive index | 1.4016 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | pK1:2.90(0);pK2:5.55(+1) (25°C) |
| color | Off-White |
| Water Solubility | Soluble in water, methanol (very faint turbidity), and ethanol. |
| BRN | 774334 |
| CAS DataBase Reference | 601-75-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethylmalonic acid(601-75-2) |
Safety information for Ethylmalonic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Ethylmalonic acid
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