902098

4-Methacryloxyethyl trimellitic anhydride

• 別名: (4-META)
• 実験式（ヒル表記法）: C₁₅H₁₂O₇
• CAS番号: 70293-55-9
• 分子量: 304.25
• MDL番号: MFCD00080560
• UNSPSCコード: 12162002
• NACRES: NA.23

特性

• フォーム: crystalline (solid )
• 色: white to off-white
• 保管温度: 2-8°C
• SMILES記法: O1C(=O)c2c(ccc(c2)C(=O)OCCOC(=O)C(=C)C)C1=O
• 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
• InChI Key: RMCCONIRBZIDTH-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

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

4-Methacryloxyethyl trimellitic anhydride (4-META) is a methacylate monomer most commonly used as an adhesion promoter in dental resins. 4-META contains both hydrophilic and hydrophobic groups, promoting the diffusion of other dental resin monomers into the tooth structure to form a hybrid, resin-impregnated layer.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable