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Product Details
Chemical Properties |
clear light yellow oily liquid |
Uses |
Among the liquid cyclic anhydrides, it is worthy to note the increasing use of methyl-5-norbornene-2,3-dicarboxylic anhydride or nadic methyl anhydride (MNA). Methyl-5-norbornene-2,3-dicarboxylic anhydride is used as a curing agent in epoxy resins and in the preparation of vertically aligned and penetrated carbon nanotube/polymer film. It serves as an intermediate in polyesters, alkyd resins and plasticizers. It is also used in electrical laminating and filament-winding. Further, it is used in the preparation of methyl nadimides endcapped resins based on tris(3-aminophenyl)phosphine oxide. It is utilized in the flame retarding treatment. |
General Description |
additional information see 45359 Epoxy Embedding Medium kit |
Flammability and Explosibility |
Nonflammable |
Purification Methods |
Purify the anhydride by thin layer chromatography on Al2O3 (previously boiled in EtOAc) and eluted with hexane/*C6H6 (1:2) then recrystallise it from *C6H6/hexane. The free acid has m 118.5-119.5o. [Miranov et al. Tetrahedron 19 1939 1963, Beilstein 17/11 V 199.] |
InChI:InChI=1/C10H10O3/c1-4-2-5-3-6(4)8-7(5)9(11)13-10(8)12/h2,5-8H,3H2,1H3
Methyl-5-norbornene-2,3-dicarboxylic anhydride is a useful chemical. In some studies, Methyl-5-norbornene-2,3-dicarboxylic anhydride (MNA) was used as the curing agent.
The CAS number of Methyl-5-norbornene-2,3-dicarboxylic anhydride is 25134-21-8.
Synonyms for Methyl-5-norbornene-2,3-dicarboxylic anhydride 25134-21-8:4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-, (3aa,4a,7a,7aa)-;5-Norbornene-2,3-dicarboxylic anhydride, methyl- (6CI,7CI,8CI);3,6-Endomethylene-1,2,3,6-tetrahydro-3(or 4)-methylphthalic anhydride;AralditeHY 906;Ciba-Geigy 906;Epicure NMA;HY 906;Kayahard MCD;Lindride25;MEA 610;Methyl-endo-bicyclo[2.2.1]-5-heptene-2,3-dicarboxylic anhydride;Methylbicyclo[2.2.1]heptene-2,3-dicarboxylic anhydride;Methylendic anhydride;Methylnadic acid anhydride;Methyl nadic anhydride;Nadic methyl anhydride;endo-Methylenemethyltetrahydrophthalic anhydride;
The chemical formula of Methyl-5-norbornene-2,3-dicarboxylic anhydride is C10H10O3 which containing 10 Carbon atoms,10 Hydrogen atoms and 3 Oxygen atoms,and the molecular weight of Methyl-5-norbornene-2,3-dicarboxylic anhydride is 178.20.
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CAS:120-74-1
Molecular Formula:C<sub>8</sub>H<sub>10</sub>O<sub>2</sub>
Molecular Weight:138.16
CAS:2426-02-0