Chemical Properties:
Package: Bottle, 25kg/Barrel, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.Manufacturer Supply With High Quality, Commercial Production Chemical Name: Ethyl 2-Methylacetoacetate CAS: 609-14-3| Item | Specifications |
| Appearance | Clear Colorless Liquid |
| Purity / Analysis Method | >99.0% (GC) |
| Moisture (K.F) | ≤0.50% |
| Total Impurities | <1.00% |
| Test Standard | Enterprise Standard |
| Usage | Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | Ethyl 2-Methylacetoacetate |
| Synonyms | 2-Acetylpropionic Acid Ethyl Ester; Ethyl 2-Acetylpropionate; 2-Methylacetoacetic Acid Ethyl Ester |
| CAS Number | 609-14-3 |
| CAT Number | RF-PI1463 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C7H12O3 |
| Molecular Weight | 144.17 |
| Melting Point | -45℃ |
| Boiling Point | 185℃ (lit.) |
| Specific Gravity (20/20) | 1.019 g/mL at 25℃ (lit.) |
| Refractive Index | n20/D 1.418 (lit.) |
| Water Solubility | Insoluble in Water |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Ethyl 2-Methylacetoacetate (CAS: 609-14-3) is used in Japp-Klingemann reaction to prepare hydrazones from beta-keto acid and aryl diazonium salts. It is used as a precursor involved in the synthesis of ethylpyruvate phenylhydrazone via reaction with benzenediazonium chloride. It is used as a substrate in the rhenium-catalyzed synthesis of multisubstituted aromatic compounds. It can be employed in the synthesis of coumarin derivatives via Pechmann condensation. It undergoes dehydration to yield conjugated alkynyl and allenyl esters.
