Ethyl 3-bromopropionate
- CAS NO.：539-74-2
- Empirical Formula: C5H9BrO2
- Molecular Weight: 181.03
- MDL number: MFCD00000251
- EINECS: 208-724-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-25 20:17:46
What is Ethyl 3-bromopropionate?
Chemical properties
clear colorless to pale yellow liquid
The Uses of Ethyl 3-bromopropionate
Ethyl 3-bromopropionate was used in the preparation of (3?,4?-dimethoxyphenyl)-5-oxopentanoic acid.
Properties of Ethyl 3-bromopropionate
| Melting point: | 184-186 °C(Solv: water (7732-18-5)) |
| Boiling point: | 135-136 °C/50 mmHg (lit.) |
| Density | 1.412 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 175 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | H2O: soluble |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Water Solubility | Soluble in water, alcohol, chloroform, benzene. |
| Sensitive | Light Sensitive |
| BRN | 1700933 |
| Dielectric constant | 9.4（20.0℃） |
| CAS DataBase Reference | 539-74-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Propanoic acid, 3-bromo-, ethyl ester(539-74-2) |
| EPA Substance Registry System | Propanoic acid, 3-bromo-, ethyl ester (539-74-2) |
Safety information for Ethyl 3-bromopropionate
| 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 Ethyl 3-bromopropionate
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