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CAS No. | 2421-28-5 |
Chemical Name: | 3,3',4,4'-Benzophenonetetracarboxylic dianhydride |
Synonyms: | BTDA;NOTAVAILABLE;LABOTEST-BB LT02097910;4,4'-Diphthalic anhydride ketone;4,4'-CARBONYLDIPHTHALIC ANHYDRIDE;4,4'-Carbonylbis[phthalic anhydride];Phthalic anhydride, 4,4'-carbonyldi-;Benzophenonetetracarboxylic anhydride;5,5’-carbonylbis-3-isobenzofurandione;BTDA~4,4-Carbonyldiphthalic anhydride |
CBNumber: | CB5164853 |
Molecular Formula: | C17H6O7 |
Formula Weight: | 322.23 |
MOL File: | 2421-28-5.mol |
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3,3',4,4'-Benzophenonetetracarboxylic dianhydride Property |
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vapor density : |
1.4 (vs air)
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vapor pressure : |
<0.1 mm Hg ( 0 °C)
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solubility : |
DMF: 0.1 g/mL, clear
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Water Solubility : |
REACTS |
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Sensitive : |
Moisture Sensitive |
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3,3',4,4'-Benzophenonetetracarboxylic dianhydride Chemical Properties,Usage,Production |
Chemical Properties
white crystall powder |
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Usage
BTDA is important monomer of polyimide, and used for production of polyimide material. The material has high temperature resistance, low temperature resistance, corrosion resistance, radiation resistance, insulation, shock resistance, excellent performance. Can be made into structure parts, laminates, films, adhesives, coatings, insulation materials and reinforcing material, etc., can be widely used in the field of aerospace, electrical / electronics, shipbuilding, automobile, precision machinery. |
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3,3',4,4'-Benzophenonetetracarboxylic dianhydride Preparation Products And Raw materials |
Raw materials
Acetone
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Preparation Products
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3,3',4,4'-Benzophenonetetracarboxylic dianhydride Suppliers Global( 123)Suppliers |
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1,3-Isobenzofurandione, 5,5'-carbonylbis-
3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride
3,3',4,4'-Tetracarboxybenzophenone dianhydride
3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride
3-Isobenzofurandione,5,5’-carbonylbis-1
4,4'-Carbonylbis[phthalic anhydride]
4,4'-Diphthalic anhydride ketone
5,5’-carbonylbis-3-isobenzofurandione
Benzophenonetetracarboxylic acid anhydride
Benzophenonetetracarboxylic anhydride
NOTAVAILABLE
Phthalic anhydride, 4,4'-carbonyldi-
Benzophenones (for High-Performance Polymer Research)
Reagent for High-Performance Polymer Research
Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research)
Organic Building Blocks
3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE
2421-28-5
Carboxylic Acid Anhydrides
Carbonyl Compounds
Building Blocks
4,4'-CARBONYLDIPHTHALIC ANHYDRIDE
LABOTEST-BB LT02097910
BTDA
BENZOPHENONE-3,3',4,4'-TETRACARBOXYLIC DIANHYDRIDE
BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE
BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE
BTDA~4,4-Carbonyldiphthalic anhydride
3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DI ANHYDRIDE, SUBLIMED, 98%
3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DI
C17H6O7
BENZOPHENONE-3,3'',4,4''-TETRACARBOXYLIC DIANHYDRIDE (BTDA)
3,3'',4,4''-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE 98%
pharmacetical
3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 97+%
Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research)
Benzophenones (for High-Performance Polymer Research)
Functional Materials
Reagent for High-Performance Polymer Research
5,5-Carbonylbis(1,3-isobenzofurandione)
benzophenone-3,3',4,4'-tetracarboxylic dianhydride 4,4'-carbonyldi(phthalic anhydride)
3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 98+%
5-(1,3-Dioxo2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione
3,3',4,4'-Benzophenonetetracarboxylic dianhydride ,99%
4,4'-Carbonylbis(benzene-1,2-dicarboxylic acid)1,2:1',2'-dianhydride
5,5'-Carbonylbis(isobenzofuran-1,3-dione)
3,3',4,4'-Benzophenonetetracarboxylic dianhydride,96%
3,3',4,4'-Benzophenonetetracarboxylic dianhydride ,99.5%
fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, pharmaceutical intermediates
fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
3,3',4,4'- twophenyl ketonefourtwo acidanhydride
Benzophenone-3,3',4,4'-tetracarboxylic dianhydride 96%
3,3',4,4'-Benzophenonetetracarboxylic Dianhydride (purified by sublimation)
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