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

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

Product Number 2726-1-02
Synonyms BTDA
Purity 97 %
CAS 2421-28-5
MDL Number MFCD00005923
Molecular Formula C17H6O7
Molecular Weight 322.228
Properties

Melting Point: 218-222 ℃

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Safety

Hazard Statement: H315-H319-H335

Regulatory

TSCA: Listed on TSCA inventory

HTN: 2918.30.3000

EINECS: 219-348-1

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