2-(Methacryloyloxy)ethyl acetoacetate

Base Information Edit

Chemical Name:2-(Methacryloyloxy)ethyl acetoacetate
CAS No.:21282-97-3
Deprecated CAS:135623-38-0,50981-32-3,50981-32-3
Molecular Formula:C10H14O5
Molecular Weight:214.218
Hs Code.:29189990
European Community (EC) Number:244-311-1
UNII:6L3EW3HZF2
DSSTox Substance ID:DTXSID7041388
Nikkaji Number:J364.805B
Wikidata:Q27265080
ChEMBL ID:CHEMBL3188313
Mol file:21282-97-3.mol

Synonyms:21282-97-3;2-(Methacryloyloxy)ethyl acetoacetate;2-(methacryloyloxy)ethyl 3-oxobutanoate;Eastman AAEM;acetoacetoxyethyl methacrylate;2-(acetoacetoxy)ethyl methacrylate;(2-Acetoacetoxy)ethyl methacrylate;Ethylene glycol monoacetoacetate monomethacrylate;2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate;AAEM;6L3EW3HZF2;DTXSID7041388;2-(Acetoacetyloxy)ethyl Methacrylate;2-[(2-methylacryloyl)oxy]ethyl 3-oxobutanoate;2-((2-Methyl-1-oxoallyl)oxy)ethyl acetoacetate;2-[(2-METHYL-1-OXOALLYL)OXY]ETHYL ACETOACETATE;2-[(2-METHYLPROP-2-ENOYL)OXY]ETHYL 3-OXOBUTANOATE;2-[Methacryloyloxy]ethyl acetoacetate;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;Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester;LONZAMON AAEMA;HEMA ACETOACETATE;UNII-6L3EW3HZF2;SCHEMBL62134;aceto acetoxy ethyl methacrylate;CHEMBL3188313;DTXCID5021388;3-OXO-BUTYRIC ACID 2-(2-METHYLACRYLOYLOXY)ETHYL ESTER;EINECS 244-311-1;Tox21_301183;ACETOACETOXYETHOXY METHACRYLATE;BBL028062;MFCD00054405;STL382158;AKOS015903117;CS-W014943;2-hydroxyethyl methacrylate acetoacetate;NCGC00248321-01;NCGC00255081-01;AS-64020;CAS-21282-97-3;2-(Methacryloyloxy)ethyl acetoacetate, 95%;ACETOACETOXYETHOXY METHACRYLATE [INCI];E0489;FT-0610938;EC 244-311-1;ETHYLENE GLYCOL ACETOACETATE METHACRYLATE;F85630;Methacrylic Acid 2-(Acetoacetyloxy)ethyl Ester;Acetoacetic Acid 2-(Methacryloyloxy)ethyl Ester;A815244;Acetoacetic acid, 2-hydroxyethyl ester methacrylate;W-110528;Q27265080;Ethylene Glycol Monoacetoacetate Monomethacrylate (stabilized with BHT);Ethylene Glycol Monoacetoacetate Monomethacrylate, (stabilized with BHT)

Suppliers and Price of 2-(Methacryloyloxy)ethyl acetoacetate

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2-(Methacryloyloxy)ethyl acetoacetate
250mg
$ 45.00

TCI Chemical
Ethylene Glycol Monoacetoacetate Monomethacrylate (stabilized with BHT) >95.0%(HPLC)
25g
$ 30.00

TCI Chemical
Ethylene Glycol Monoacetoacetate Monomethacrylate (stabilized with BHT) >95.0%(HPLC)
500g
$ 109.00

Sigma-Aldrich
2-(Methacryloyloxy)ethyl acetoacetate 95%
4l
$ 151.00

Sigma-Aldrich
2-(Methacryloyloxy)ethyl acetoacetate 95%
100ml
$ 45.50

Crysdot
2-(Methacryloyloxy)ethyl3-oxobutanoate 95+%
100g
$ 50.00

AK Scientific
Ethylene Glycol Monoacetoacetate Monomethacrylate (stabilized with BHT)
25g
$ 27.00

AK Scientific
Ethylene Glycol Monoacetoacetate Monomethacrylate (stabilized with BHT)
5g
$ 14.00

Total 81 raw suppliers

Chemical Property of 2-(Methacryloyloxy)ethyl acetoacetate Edit

Chemical Property:

Appearance/Colour:Clear liquid
Vapor Pressure:0.24Pa at 25℃
Melting Point:<25 °C
Refractive Index:n20/D 1.456
Boiling Point:287.4 °C at 760 mmHg
PKA:10.16±0.46(Predicted)
Flash Point:135.5 °C
PSA：69.67000
Density:1.122g/cm³
LogP:0.62800
Solubility.:Insoluble in water
Water Solubility.:18.5g/L at 25℃
XLogP3:0.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:8
Exact Mass:214.08412354
Heavy Atom Count:15
Complexity:280

Purity/Quality:

95% ^*data from raw suppliers

2-(Methacryloyloxy)ethyl acetoacetate ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi; T
Hazard Codes:T,Xi
Statements: 36/37/38-43
Safety Statements: 26-36/37-45-36

MSDS Files:: Total 1 MSDS from other Authors

Useful:

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

Technology Process of 2-(Methacryloyloxy)ethyl acetoacetate

There total 4 articles about 2-(Methacryloyloxy)ethyl acetoacetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 84.6%

: 868-77-9,141668-69-1,25736-86-1,82601-55-6,25249-16-5
2-methyl-2-propenoic acid 2-hydroxyethyl ester

: 141-97-9
ethyl acetoacetate

: 21282-97-3,50981-32-3
2-(methacryloyloxy)ethyl acetoacetate

Guidance literature:: With aluminum oxide; 2-methylbenzene-1,4-diol; potassium hydroxide; at 122 ℃; for 1.5h; Reagent/catalyst; Temperature;

Reference yield:

: 868-77-9,141668-69-1,25736-86-1,82601-55-6,25249-16-5
2-methyl-2-propenoic acid 2-hydroxyethyl ester

: 5394-63-8
2,2,6-trimethyl-4H-1,3-dioxin-4-one

: 21282-97-3,50981-32-3
2-(methacryloyloxy)ethyl acetoacetate

Guidance literature:: With 2,6-di-tert-butyl-4-methyl-phenol; 2-methylbenzene-1,4-diol; 2,5-bis(1,1-dimethylethyl)-1,4-benzenediol; 4-methoxy-phenol; hydroquinone; p-benzoquinone; sodium hydroxide; at 20 - 30 ℃; Reagent/catalyst; Temperature; Irradiation;