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Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride
Synonyms:1,3-Isobenzofurandione, 5,5'-carbonylbis-;3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride;3,3',4,4'-Tetracarboxybenzophenone dianhydride;3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride;BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE;BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE;BTDA~4,4-Carbonyldiphthalic anhydride;3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DI ANHYDRIDE, SUBLIMED, 98%
CAS:2421-28-5
MF:C17H6O7
MW:322.23
EINECS:219-348-1
Mol File:2421-28-5.mol
2421-28-5

Use

BTDA is important monomer of polyimide, and used for production of polyimide material.

3,3',4,4'-Benzophenonetetracarboxylic dianhydride manufacturers

  • BTDA
  • US $30.00 / kg
  • 2024-04-12
  • CAS:2421-28-5
  • Min. Order: 1kg
  • Purity: 98%
  • Supply Ability: 2000kg
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