Keywords

• BPDA
• 4,4'-Biphthalic anhydride
• 3,3',4,4'-Biphenyltetracarboxylic dianhydride

Quick Details

• ProName: Factory Supply BPDA
• CasNo: 2420-87-3
• Molecular Formula: C16H6O6
• Appearance: solid
• Application: Pharmaceutical intermediates
• DeliveryTime: immediately
• PackAge: bottle
• Port: Shanghai Port
• ProductionCapacity: 5 Kilogram/Day
• Purity: 99%
• Storage: keep in cool and dry place
• Transportation: By Fedex or DHL (door to door)
• LimitNum: 1 Gram
• Moisture Content: 1%
• Residual Solvent: 0
• Heavy Metal: 0
• purity: 99%

Superiority

• 3,3',4,4'-Biphenyltetracarboxylic dianhydride Basic information
  Product Name: 3,3',4,4'-Biphenyltetracarboxylic dianhydride
  Synonyms: 3,3',4,4'-Biphenyl tetracarboxylic diandhydride;[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride;3,4,3',4'-Biphenyltetracarboxylic acid dianhydride;3,3',4,4'-Biphenyltetracarboxylic dianhydride 97%;4,4'-Biphthalic Anhydride (purified by sublimation);3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride(s-BPDA);S-BDPA;S-BPDA
  CAS: 2420-87-3
  MF: C16H6O6
  MW: 294.22
  EINECS: 219-342-9
  Product Categories: fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, monomer for polyimide film, pharmaceutical intermediates;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;API;strong recommend;Polymer Science;Anhydride Monomers;Monomers;Biphenyl & Diphenyl ether;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Monomer for Polyimide film;1
  Mol File: 2420-87-3.mol
  3,3',4,4'-Biphenyltetracarboxylic dianhydride Structure
  3,3',4,4'-Biphenyltetracarboxylic dianhydride Chemical Properties
  Melting point 299-305°C
  Boiling point 614.9±48.0 °C(Predicted)
  density 1.625±0.06 g/cm3(Predicted)
  λmax 300nm(lit.)
  InChIKey WKDNYTOXBCRNPV-UHFFFAOYSA-N
  CAS DataBase Reference 2420-87-3(CAS DataBase Reference)
  NIST Chemistry Reference 3,3',4,4'-Biphenyltetracarboxylic acid dianhydride(2420-87-3)
  EPA Substance Registry System [5,5'-Biisobenzofuran]-1,1',3,3'-tetrone (2420-87-3)

Details

Ality Holding Group Limited, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

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