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70293-55-9

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70293-55-9 Structure

70293-55-9 Structure
IdentificationBack Directory
[Name]

4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE
[CAS]

70293-55-9
[Synonyms]

4-meta
4-AETA
openyl)oxy)ethylester
4-methacryloxyethyltrimellitateanhydride
4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE
4-Methacryuloxyethyl Trimellitic Anhydride
4-Methyacryloxyethyl Trimellitic Anhydride
4-Methacryloxyethyltrimelliticacidanhydride
4-Methacryloxyethyl trimellitic anhydride ,97%
4-(2-Methacryloyloxyethyl)trimellitic anhydride
4-META/4-Methacryloxyethyl triMellitic anhydride
4-[2-(Methacryloyloxy)ethoxycarbonyl]phthalic anhydride
2-(Methacryloyloxy)ethyl 1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate
1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylicaci2-((2-methyl-1-oxo-2-pr
6-(2-(METHACRYLOYLOXY)ETHYL)-1,3-DIOXO-1,3-DIHYDROISOBENZOFURAN-5-CARBOXYLIC ACID
1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid 2-methacryloyloxyethyl ester
2-[(2-methyl-1-oxoallyl)oxy]ethyl 1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate
1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid 2-(methacryloyloxy)ethyl ester
1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic aci 2-((2-methyl-1-oxo-2-propenyl)oxy) ethyl ester
5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-(2-methyl-1-oxo-2-propenyl)oxyethyl ester
5-Isobenzofurancarboxylicacid, 1,3-dihydro-1,3-dioxo-, 2-[(2-Methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester
[EINECS(EC#)]

274-547-0
[Molecular Formula]

C15H12O7
[MDL Number]

MFCD00080560
[MOL File]

70293-55-9.mol
[Molecular Weight]

304.25
Chemical PropertiesBack Directory
[Melting point ]

95℃
[Boiling point ]

490.9±30.0 °C(Predicted)
[density ]

1.374
[storage temp. ]

2-8°C
[form ]

crystalline (solid )
[color ]

white to off-white
[Cosmetics Ingredients Functions]

NAIL CONDITIONING
[InChI]

InChI=1S/C15H12O7/c1-8(2)12(16)20-5-6-21-13(17)9-3-4-10-11(7-9)15(19)22-14(10)18/h3-4,7H,1,5-6H2,2H3
[InChIKey]

RMCCONIRBZIDTH-UHFFFAOYSA-N
[SMILES]

C1(=O)C2=C(C=C(C(OCCOC(=O)C(C)=C)=O)C=C2)C(=O)O1
[EPA Substance Registry System]

5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester (70293-55-9)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS05,GHS06
[Signal word ]

Danger
[Hazard statements ]

H301-H311-H314-H331
[Precautionary statements ]

P260-P264-P270-P271-P280-P301+P330+P331-P302+P352-P303+P361+P353-P304+P340-P305+P351+P338-P310-P403+P233-P405-P501
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Uses]

4-META can be used in the formation of resin to fix the vertical root fracture by root fragment bonding.
[General Description]

4-Methacryloxyethyl trimellitic anhydride (4-META), a widely used dental adhesive, improves the bond strength between the metal and acrylic resin. It has an anhydride group that bonds with dental metal substrates and the methacrylate group that polymerizes and copolymerizes with monomeric composite resin.
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