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  8. 4,4'-Biphthalic Anhydride 98.0+%, TCI America™

4,4'-Biphthalic Anhydride 98.0+%, TCI America™

Catalog No. B132625G
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25 g
100 g
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Catalog No. Quantity
B132625G 25 g
B1326100G 100 g
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Catalog No. B132625G Supplier TCI America Supplier No. B132625G
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Chemical Identifiers

CAS 2420-87-3
Molecular Formula C16H6O6
Molecular Weight (g/mol) 294.218
MDL Number MFCD00039140
InChI Key WKDNYTOXBCRNPV-UHFFFAOYSA-N
PubChem CID 75494
IUPAC Name 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione
SMILES C1=CC2=C(C=C1C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

Specifications

Melting Point 303°C
Color Yellow
Quantity 25 g
Synonym Diphenyl-3,3′C,4,4′C-tetracarboxylic Dianhydride
Formula Weight 294.22
Percent Purity ≥98.0% (T)
Physical Form Crystalline Powder
Chemical Name or Material 4,4′-Biphthalic Anhydride

Safety and Handling

EINECSNumber (4)-0833
TSCA Yes