CAS 21282-97-3: 2-(Acetoacetoxy)ethyl methacrylate

Description: 2-(Acetoacetoxy)ethyl methacrylate, with the CAS number 21282-97-3, is an organic compound that belongs to the class of methacrylate esters. It features a methacrylate functional group, which is characterized by its vinyl group that can undergo polymerization, making it useful in various applications, particularly in the production of polymers and copolymers. The presence of the acetoacetoxy group enhances its reactivity and provides sites for further chemical modifications. This compound is typically a colorless to pale yellow liquid with a characteristic odor. It is soluble in organic solvents but has limited solubility in water. The compound is known for its ability to participate in Michael addition reactions and can be used as a building block in the synthesis of more complex molecules. Due to its functional groups, it may exhibit properties such as adhesion, flexibility, and thermal stability when incorporated into polymeric materials. Safety precautions should be taken when handling this substance, as it may pose health risks upon exposure.

Formula: C₁₀H₁₄O₅

InChI: InChI=1S/C10H14O5/c1-7(2)10(13)15-5-4-14-9(12)6-8(3)11/h1,4-6H2,2-3H3

InChI key: InChIKey=IBDVWXAVKPRHCU-UHFFFAOYSA-N

SMILES: O=C(OCCOC(=O)CC(=O)C)C(=C)C

Synonyms:

• 2-(2-Methylprop-2-enoyloxy)ethyl 3-oxobutanoate
• 2-(Acetoacetoxy)ethyl methacrylate
• 2-(Acetylacetoxy)ethyl methacrylate
• 2-(Methacryloyloxy)ethyl acetoacetate
• 2-(Methacryloyloxy)ethyl3-oxobutanoate
• 2-Hydroxyethyl methacrylate acetoacetate
• 2-[(2-Methylacryloyl)Oxy]Ethyl 3-Oxobutanoate
• 2-[(2-Methylprop-2-enoyl)oxy]ethyl 3-oxobutanoate
• 3-Oxo-butyric acid 2-(2-methylacryloyloxy)ethyl ester
• Acetoacetic acid, 2-hydroxyethyl ester methacrylate
• Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl ester
• Butanoic acid, 3-oxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl ester
• Eastman AAEM
• Ethylene glycol acetoacetate methacrylate
• Ethylene glycol acetylacetate methacrylate
• Ethylene glycol monoacetoacetate monomethacrylate
• Lonzamon AAEMA
• 2-((2-Methyl-1-oxoallyl)oxy)ethyl acetoacetate

Ethylene Glycol Monoacetoacetate Monomethacrylate (stabilized with BHT)

CAS: 21282-97-3

• Formula: C₁₀H₁₄O₅
• Purity: >95.0%(GC)
• Color and Shape: Light yellow to Yellow to Orange clear liquid
• Molecular weight: 214.22

Ethylene Glycol Monoacetoacetate Monomethacrylate

CAS: 21282-97-3

• Formula: C₁₀H₁₄O₅
• Purity: 96%
• Color and Shape: Liquid
• Molecular weight: 214.2152

2-(Methacryloyloxy)ethyl 3-oxobutanoate

CAS: 21282-97-3

• Purity: 95%
• Molecular weight: 214.22g/mol

2-(Methacryloyloxy)ethyl 3-oxobutanoate (stabilised with BHT)

CAS: 21282-97-3

• Purity: 95.0%
• Color and Shape: Liquid, Clear
• Molecular weight: 214.2169952392578

Ethylene glycol monoacetoacetate monomethacrylate

CAS: 21282-97-3

Ethylene glycol monoacetoacetate monomethacrylate is a metal chelate that is used to treat muscle diseases. …

• Formula: C₁₀H₁₄O₅
• Purity: Min. 95%
• Color and Shape: Clear Liquid
• Molecular weight: 214.22 g/mol

Methacryloxyethyl acetoacetate, 95%

CAS: 21282-97-3

• Formula: C₁₀H₁₄O₅
• Purity: 95%
• Color and Shape: Colorless To Pale Yellow Liquid
• Molecular weight: 214.22