Biphthalic anhydride, CAS 2420-87-3
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Appearance: yellowish crystalline powder
CAS: 2420-87-3
Product ID: BPDA
Purity: 97%+
Formula: C16H6O6
MW: 294.22g/mol
MP > 300C
Solubility: organo-soluble
HS Code: 291739
MDL: MFCD00039140
SMILES: C1=CC2=C(C=C1C3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O
TSCA: Yes
Keywords
polyimide monomer
Synonyms
[5,5'-Biisobenzofuran]-1,1',3,3'-tetraone; 5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione