|
|
| | 2-(METHACRYLOYLOXY)ETHYL ACETOACETATE Basic information |
| Product Name: | 2-(METHACRYLOYLOXY)ETHYL ACETOACETATE | | Synonyms: | 3-oxo-butanoicaci2-[(2-methyl-1-oxo-2-propenyl)oxy]ethylester;2-(METHACRYLOYLOXY)E;Monomer AAEMA;ACETOACETIC ACID 2-(METHACRYLOYLOXY)ETHYL ESTER;ACETOACETOXY ETHYL 2-METHYLACRYLATE;ETHYL 2-((2-METHYL-1-OXO-2-PROPENYL)OXY)-3-OXO-BUTANOATE;ETHYLENE GLYCOL MONOACETOACETATE MONOMETHACRYLATE;ETHYLENE GLYCOL ACETOACETATE METHACRYLATE | | CAS: | 21282-97-3 | | MF: | C10H14O5 | | MW: | 214.22 | | EINECS: | 244-311-1 | | Product Categories: | monomer | | Mol File: | 21282-97-3.mol |  |
| | 2-(METHACRYLOYLOXY)ETHYL ACETOACETATE Chemical Properties |
| Melting point | <25 °C | | Boiling point | 100 °C/0.8 mmHg (lit.) | | density | 1.122 g/mL at 25 °C (lit.) | | vapor pressure | 0.24Pa at 25℃ | | refractive index | n20/D 1.456 | | Fp | >230 °F | | solubility | Insoluble in water | | form | clear liquid | | pka | 10.16±0.46(Predicted) | | Specific Gravity | 1.122 | | color | Light yellow to Yellow to Orange | | Water Solubility | 18.5g/L at 25℃ | | BRN | 2099809 | | LogP | 0.9 at 25℃ | | CAS DataBase Reference | 21282-97-3(CAS DataBase Reference) | | EPA Substance Registry System | 2-[Methacryloyloxy]ethyl acetoacetate (21282-97-3) |
| | 2-(METHACRYLOYLOXY)ETHYL ACETOACETATE Usage And Synthesis |
| Chemical Properties | Clear liquid. Acetoacetoxyethyl Methacrylate [21282- 97-3], AAEM, has a pendant acetoacetoxyethyl group which can modify the physical properties of acrylic polymers by decreasing solution viscosity and lowering the glass transition temperature. In addition, the acetoacetyl group contains an active methylene group and a carbonyl group, which can be used to modify or cross-link the polymer [107]. | | Uses | LONZAMON(R) AAEMA is a special methacrylic ester monomer with a reactive methylene group. It is suitable as comonomer for adhesives and coatings as well as copolymer for emulsion polymerisation. | | Uses | 2-(Methacryloyloxy)ethyl acetoacetate is a methylene active compound that may be used in the synthesis of 2-(methacryloyloxy)ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4- tetrahydropyrimidine-5-carboxylate. It may be used as a polymerizable chelating agent for metal alkoxides to form polymerizable oxide precursors. | | Flammability and Explosibility | Non flammable |
| | 2-(METHACRYLOYLOXY)ETHYL ACETOACETATE Preparation Products And Raw materials |
|