ITEM#: 3429-41771A4
MFR#: 41771-A4
Phthalic anhydride, 99.0 to 100.2%, C8H4O3, CAS Number-85-44-9, 1,3-dioxophthalan, 1,3-isobenzofurandione, 1,3-phthalandione, isobenzofuran-1,3-dione, o-phthalic acid anhydride, phthalandione, phthalic acid anhydride, phthalic anhydride, ph