CAS 4755-81-1

Methyl 2-chloroacetoacetate

Description:

Methyl 2-chloroacetoacetate is an organic compound characterized by its ester functional group and the presence of a chlorine atom. It is typically a colorless to pale yellow liquid with a fruity odor, indicating its volatility and potential for use in various chemical reactions. The compound features a methyl ester group, which contributes to its reactivity, particularly in nucleophilic substitution and condensation reactions. Methyl 2-chloroacetoacetate is soluble in organic solvents such as ethanol and ether, but has limited solubility in water due to its hydrophobic characteristics. It is often utilized in synthetic organic chemistry as an intermediate for the preparation of pharmaceuticals, agrochemicals, and other fine chemicals. Safety considerations include handling it in a well-ventilated area and using appropriate personal protective equipment, as it may pose health risks if inhaled or ingested. Overall, its unique structure and reactivity make it a valuable compound in chemical synthesis.

Formula: C₅H₇ClO₃

InChI: InChI=1S/C5H7ClO3/c1-3(7)4(6)5(8)9-2/h4H,1-2H3

InChI key: InChIKey=GYQRIAVRKLRQKP-UHFFFAOYSA-N

SMILES: C(C(OC)=O)(C(C)=O)Cl

Synonyms:

• 2-Chloro-3-oxo-butyric acid methyl ester
• 2-Chloro-3-oxobutanoic acid methyl ester
• 2-Chloroacetoacetic acid methyl ester
• Acetoacetic acid, 2-chloro-, methyl ester
• Butanoic acid, 2-chloro-3-oxo-, methyl ester
• Chloroacetoaceticacidmethylester
• Methyl 2-Chloro-3-Oxobutanoate
• Methyl 2-chloro-3-oxobutyrate
• Methyl 4-Chloro-3-Oxobutanoate
• Methyl α-chloroacetoacetate
• methyl (2R)-2-chloro-3-oxobutanoate
• methyl (2S)-2-chloro-3-oxobutanoate

Methyl 2-Chloroacetoacetate

CAS: 4755-81-1

Formula: C₅H₇ClO₃

Purity: >95.0%(GC)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 150.56

Ref: 3B-C1219

Methyl 2-chloro-3-oxobutanoate

CAS: 4755-81-1

Formula: C₅H₇ClO₃

Purity: 95%

Color and Shape: Liquid

Molecular weight: 150.5603

Ref: IN-DA003RNH

Methyl 2-chloroacetoacetate

CAS: 4755-81-1

Methyl 2-chloroacetoacetate

Purity: 98%

Molecular weight: 150.56g/mol

Ref: 54-OR906939

Methyl 2-Chloroacetoacetate

Controlled Product

CAS: 4755-81-1

Formula: C₅H₇ClO₃

Color and Shape: Neat

Molecular weight: 150.56

Ref: TR-M295562

Methyl 2-chloroacetoacetate

CAS: 4755-81-1

Formula: C₅H₇ClO₃

Purity: 95%

Color and Shape: Liquid

Molecular weight: 150.56

Ref: 10-F094734