Description
[6-(2-Methylprop-2-enoyloxy)naphthalen-2-yl] 2-methylprop-2-enoate (CAS No. 151705-85-0) is a high-purity, synthetic organic compound with the molecular formula C18H16O4. This bifunctional monomer features a naphthalene core symmetrically substituted with methacrylate groups at the 2- and 6-positions, making it an ideal crosslinking agent for advanced polymer systems. The compound’s rigid aromatic structure and reactive double bonds enable the formation of highly crosslinked networks with enhanced thermal stability and mechanical properties. Supplied as a white to off-white crystalline powder with ≥95% purity (HPLC), it is meticulously packaged under inert gas to prevent premature polymerization. Suitable for photoresists, dental materials, and specialty coatings, this product is characterized by FTIR, NMR, and GC-MS to ensure batch-to-batch consistency. Store at 2-8°C in tightly sealed amber vials.
Properties
- CAS Number: 151705-85-0
- Complexity: 435
- IUPAC Name: [6-(2-methylprop-2-enoyloxy)-2-naphthyl] 2-methylprop-2-enoate
- InChI: InChI=1S/C18H16O4/c1-11(2)17(19)21-15-7-5-14-10-16(8-6-13(14)9-15)22-18(20)12(3)4/h5-10H,1,3H2,2,4H3
- InChI Key: FKRRGIZBYWZEHY-UHFFFAOYSA-N
- Exact Mass: 296.10485899
- Molecular Formula: C18H16O4
- Molecular Weight: 296.3
- SMILES: CC(=C)C(=O)OC1=CC2=C(C=C1)C=C(C=C2)OC(=O)C(=C)C
- Topological: 52.6
- Monoisotopic Mass: 296.10485899
- Synonyms: 151705-85-0, FKRRGIZBYWZEHY-UHFFFAOYSA-N, SCHEMBL803231, Naphthalene-2,6-diyl bis(2-methylacrylate)
Application
This bifunctional methacrylate monomer is primarily employed as a crosslinker in UV-curable resins for high-performance coatings and adhesives. Its naphthalene backbone contributes to improved refractive index and thermal resistance in optical polymers. Researchers utilize it in dental composite formulations to enhance wear resistance and reduce polymerization shrinkage. The compound also serves as a key intermediate in synthesizing specialty polymers for microelectronics lithography.
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