| Methyl 4-chloro-3-oxo-butanoate Basic information |
| Product Name: | Methyl 4-chloro-3-oxo-butanoate |
| Synonyms: | Methyl omega-chloroacetoacetate;Acetoacetic acid, 4-chloro-, methyl ester;Butanoicacid,4-chloro-3-oxo-,methylester;gamma-Chloroacetoacetic acid, methyl ester;Methyl gamma-chloroacetoacetate;4-chloro-3-oxo-butanoicacimethylester;4-chloro-acetoaceticacimethylester;Oxiracetam Impurity 20 |
| CAS: | 32807-28-6 |
| MF: | C5H7ClO3 |
| MW: | 150.56 |
| EINECS: | 251-230-5 |
| Product Categories: | Aliphatics;Intermediates & Fine Chemicals;Organic acids;C2 to C5;Carbonyl Compounds;Pharmaceuticals;Halogen compounds;Esters |
| Mol File: | 32807-28-6.mol |
| Methyl 4-chloro-3-oxo-butanoate Chemical Properties |
| Melting point | 14-16 °C |
| Boiling point | 85 °C/4 mmHg (lit.) |
| density | 1.305 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 217 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | 9.54±0.46(Predicted) |
| form | Liquid |
| color | Colorless |
| Specific Gravity | 1.28 |
| Water Solubility | 71 g/L (20 ºC) |
| BRN | 1759939 |
| InChIKey | HFLMYYLFSNEOOT-UHFFFAOYSA-N |
| 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 |
| Hazard Codes | T |
| Risk Statements | 25-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2810 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | AK5115000 |
| F | 19 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29183000 |
| MSDS Information |
| Provider | Language |
|---|---|
| Methyl 4-chloro-3-oxo-butanoate | English |
| ACROS | English |
| SigmaAldrich | English |
| Methyl 4-chloro-3-oxo-butanoate Usage And Synthesis |
| Chemical Properties | Methyl 4-chloro-3-oxo-butanoate is clear slightly yellow to yellow-orange liquid |
| Uses | γ-Chloroacetic acid derivative with acute toxicity used in the preparation of insecticides. |
| Uses | Reacts with symmetric allylic diacetates or dicarbonates in the presence of a palladium catalyst to give dihyrofurans. |
| Methyl 4-chloro-3-oxo-butanoate Preparation Products And Raw materials |
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