Benzophenonetetracarboxylic dianhydride

Benzophenonetetracarboxylic dianhydride is widely used in the synthesis of high-performance polyimides and other polymer materials. Benzophenonetetracarboxylic dianhydride reacts with various diamine compounds to form oligoimide chains. These oligimide chains can modify graphene oxide (Go) and enhance its properties[1].

Product Specifications

CAS Number

[2421-28-5]

Product Name Alternative

BTDA

UNSPSC

12352005

Hazard Statement

H319, H335

Target

Drug Intermediate

Related Pathways

Others

Field of Research

Others

Purity

99.51

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

O=C(C1=CC2=C(C(OC2=O)=O)C=C1)C3=CC4=C(C(OC4=O)=O)C=C3

Molecular Formula

C17H6O7

Molecular Weight

322.23

Precautions

H319, H335

References & Citations

[1]Khan MI, et al. ligoimide-Mediated Graphene Oxide-Epoxy Nanocomposites with Enhanced Thermal Conductivity and Mechanical Properties. Micromachines (Basel) . 2022 Aug 24;13 (9) :1379.