Ammonium polymethacrylate
[CAS# 30875-88-8]

Identification

• Name: Ammonium polymethacrylate
• Synonyms: Ammonium 2-Methylprop-2-Enoate; Ammonium Methacrylate; 2-Propenoic Acid, 2-Methyl-, Ammonium Salt
• Molecular Formula: C₄H₉NO₂
• Molecular Weight: 103.12
• CAS Registry Number: 30875-88-8
• SMILES: CC(C([O-])=O)=C.[NH4+]
• InChI: 1S/C4H6O2.H3N/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);1H3
• InChIKey: DZGUJOWBVDZNNF-UHFFFAOYSA-N

Properties

• Boiling point: 160.5°C at 760 mmHg (Cal.)
• Flash point: 74.2°C (Cal.)

References

• (1): Mark Long, David W. Thornthwaite, Suzanne H. Rogers, Francis R. Livens and Steve P. Rannard. Controlled synthesis of radiolabelled amine methacrylate water-soluble polymers with end-groups of varying hydrophobicity and studies of adsorption behaviour, Polym. Chem., 2012, 3, 154.