2421-28-5(3,3',4,4'-Benzophenonetetracarboxylic dianhydride)
2421-28-5 Basic informationMore
- 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
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- Company Name:Beckmann-Kenko GmbH
- Tel:+49 4241 9308 88
- Nationality:Germany
- Products Intro:Product Name:3,3',4,4'-Benzophenonetetracarboxylic dianhydride
CAS:2421-28-5 - CB Index:62
- Related Information:Catalog(479)
- Company Name:TOKYO CHEMICAL INDUSTRY CO., LTD.
- Tel:03-36680489
- Nationality:Japan
- Products Intro:Product Name:3,3',4,4'-Benzophenonetetracarboxylic Dianhydride (purified by sublimation)
CAS:2421-28-5
Purity:95-98% Package:5 g,25 g - CB Index:80
- Related Information:Catalog(28398)
- Company Name:TCI Europe
- Tel:320-37350700
- Nationality:Europe
- Products Intro:Product Name:3,3',4,4'-Benzophenonetetracarboxylic Dianhydride (purified by sublimation)
CAS:2421-28-5
Purity:95-98% Package:5 g,25 g - CB Index:75
- Related Information:Catalog(23680)
- Company Name:TCI AMERICA
- Tel:800-4238616
- Nationality:Americas
- Products Intro:Product Name:3,3',4,4'-Benzophenonetetracarboxylic Dianhydride (purified by sublimation)
CAS:2421-28-5
Purity:95-98% Package:5 g,25 g - CB Index:75
- Related Information:Catalog(23662)
- Company Name:HBCChem, Inc.
- Tel:+1-510-219-6317
- Nationality:United States
- Products Intro:Product Name:4,4'-Carbonyldiphthalic Anhydride
CAS:2421-28-5
Purity:98% Package:2kg;25 kg;100kg Remarks:HBC11894 - CB Index:60
- Related Information:Catalog(10658)