902101

Pyromellitic dianhydride glycerol dimethacrylate

mixture of isomers, contains 1000-4000 ppm BHT as inhibitor

• Synonym(s): PMGDM
• Empirical Formula (Hill Notation): C₃₂H₃₄O₁₆
• CAS Number: 148019-46-9
• Molecular Weight: 674.60
• MDL number: MFCD32861460
• UNSPSC Code: 31201601
• NACRES: NA.23

Properties

• description: Identity: Conforms to structure
• form: liquid
• contains: 1000-4000 ppm BHT as inhibitor
• color: yellow to light tan
• storage temp.: 2-8°C

Description

Application

Pyromellitic dianhydride glycerol dimethacrylate (PMGDM) is an adhesive monomer synthesized from pyromellitic dianhydride and glycerol dimethacrylate. As a mixture of the para- and meta isomers, PMGDM has several advantages over more traditional adhesive monomers. PMGDM can be applied in thicker layers, and additives and/or additional initiators to improve curing can be readily incorporated.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 153.5 °F
• Flash Point(C): 67.5 °C