- Product Name
- CasNo
- MF
- MW
- Content
- Appearance
- Packing
- Apply
- 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
- 38103-06-9
- C31H20O8
- 99% min
- white crystalline powder
- Main raw material of polyimide products and composite material.
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