3,3',4,4'-Benzophenonetetracarboxylic dianhydride ≥98.0% (by GC), purified by sublimation

Supplier: TCI America

Synonyms: Benzophenone-3,3',4,4'-tetracarboxylic dianhydride

B4260-5G B4260-25G
TCB4260-5GEA 83.23 USD
TCB4260-5G TCB4260-25G
3,3',4,4'-Benzophenonetetracarboxylic dianhydride ≥98.0% (by GC), purified by sublimation
3,3',4,4'-Benzophenonetetracarboxylic dianhydride

CAS Number: 2421-28-5
MDL Number: MFCD00005923
Molecular Formula: C17H6O7
Molecular Weight: 322.23
Purity/Analysis Method: 98.0% (GC)
Form: Crystal
Melting point (°C): 227
Flash Point (°C): 324
Lambda max.: 580 nm (CH3CN)


Product Categories: Materials Chemistry, Monomers, Polyimide Raw Materials, Benzophenones (for High-Performance Polymer Research), Highly Purified Reagents
Other Product Names / Synonyms: 4,4'-Carbonyldiphthalic Anhydride

Formula: C₁₇H₆O₇
MW: 322.23 g/mol
Melting Pt: 227 °C
Flash Pt: 324 °C
MDL Number: MFCD00005923
CAS Number: 2421-28-5
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Specification Test Results

Purity/Analysis Method 98.0% (GC)

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