1,3-Isobenzofurandione BPADA



1,3-Isobenzofurandione
BPADA

Chinese name
双酚A型二醚二酐
English name
1,3-Isobenzofurandione
English abbreviation
BPADA
CAS
38103-06-9
Appearance
White or beige
Molecular Formula
C31H20O8
Molecular Weight
520.4857
Melting Point ℃
188-192
Purity %
≥ 99 
Metal Impurities
K,Ca,Na,Fe,Cu,Al≤5PPM