Methacrylic Ester TB (TBMA) is a monomer that combines high hydrophobicity and a high Tg. Compared to using methyl methacrylate (MMA) when forming a polymer, it not only improves solubility in mild solvent but also imparts low viscosity. Improved weather resistance can also be expected.

  • Higher hydrophobicity than MMA
  • High Tg comparable to MMA
  • Higher oxidation resistance than MMA
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Applications

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Widely used as a raw material for paints, adhesives, dispersants, fiber treatment agents, coating materials, etc.

Product Information

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Product Name Methacrylic Ester TB
Common Name t-Butyl methacrylate
EINECS No. 209-548-7
Appearance Colorless Liquid
Odor Weak ester odor
Boiling Point (℃) 67℃ (93 hPa)
Formula CH2=C(CH3)COOC(CH3)3
Molecular Weight 142.2
Refractive Index (20℃) 1.4196
Homopolymer Tg 107 ℃

Package

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  • Lorry
  • drums
  • cans

Inquiries Concerning Products

Mitsubishi Chemical Corporation
Higher Esters Dept.

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