2-Ethylbutyryl chloride
- CAS NO.：2736-40-5
- Empirical Formula: C6H11ClO
- Molecular Weight: 134.6
- MDL number: MFCD00018812
- EINECS: 220-359-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:14
What is 2-Ethylbutyryl chloride?
Chemical properties
clear colorless liquid
The Uses of 2-Ethylbutyryl chloride
2-Ethylbutyryl chloride was used in syntheses of bicyclic thiophene derivatives.
Properties of 2-Ethylbutyryl chloride
| Boiling point: | 137-139 °C (lit.) |
| Density | 0.982 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 95 °F |
| storage temp. | Flammables area |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.982 |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 2736-40-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoyl chloride, 2-ethyl-(2736-40-5) |
| EPA Substance Registry System | Butanoyl chloride, 2-ethyl- (2736-40-5) |
Safety information for 2-Ethylbutyryl chloride
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 2-Ethylbutyryl chloride
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