Methyl 4-chloro-3-oxo-butanoate
- CAS NO.：32807-28-6
- Empirical Formula: C5H7ClO3
- Molecular Weight: 150.56
- MDL number: MFCD00000938
- EINECS: 251-230-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:08:56
What is Methyl 4-chloro-3-oxo-butanoate?
Chemical properties
Methyl 4-chloro-3-oxo-butanoate is clear slightly yellow to yellow-orange liquid
The Uses of Methyl 4-chloro-3-oxo-butanoate
γ-Chloroacetic acid derivative with acute toxicity used in the preparation of insecticides.
The Uses of Methyl 4-chloro-3-oxo-butanoate
Reacts with symmetric allylic diacetates or dicarbonates in the presence of a palladium catalyst to give dihyrofurans.
Properties of Methyl 4-chloro-3-oxo-butanoate
| Melting point: | 14-16 °C |
| Boiling point: | 85 °C/4 mmHg (lit.) |
| Density | 1.305 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 217 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Sparingly), Ethyl Acetate (Slightly) |
| form | Liquid |
| pka | 9.54±0.46(Predicted) |
| color | Colorless |
| Specific Gravity | 1.28 |
| Water Solubility | 71 g/L (20 ºC) |
| BRN | 1759939 |
| Stability: | Moisture Sensitive |
| CAS DataBase Reference | 32807-28-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 4-chloro-3-oxo-, methyl ester(32807-28-6) |
| EPA Substance Registry System | Methyl 4-chloroacetoacetate (32807-28-6) |
Safety information for Methyl 4-chloro-3-oxo-butanoate
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral |
| Precautionary Statement Codes |
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for Methyl 4-chloro-3-oxo-butanoate
| InChIKey | HFLMYYLFSNEOOT-UHFFFAOYSA-N |
Methyl 4-chloro-3-oxo-butanoate manufacturer
SRISYN LABS
Hyderabad
Phone:91-9705168728
Whatsapp: 91-9705168728
product: Methyl 4-chloroacetoacetate
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