Basic Info
Model No.: TF-8328
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Product Name: 4,4′-Oxydiphthalic anhydride
Synonyms: 4,4”-OXYBISDIPHTHALIC ANHYDRIDE;5,5′-oxybis-1,3-isobenzofurandione;3,3′,4,4′-Diphenylether tetracarboxylic dianhydride;4,4′-Oxybis(1,2-benzenedicarboxylic acid)1,2:1′,2′-dianhydride;4,4′-Oxybis(benzene-1,2-dicarboxylic acid)1,2:1′,2′-dianhydride;4,4′-Oxybis(phthalic acid)1,2:1′,2′-dianhydride;4,4′-Oxybisphthalic 1,2:1′,2′-dianhydride;4,4′-Oxybisphthalic acid-1,2:1′,2′-dianhydride
CAS: 1823-59-2
MF: C16H6O7
MW: 310.21
EINECS: 412-830-4
4,4′-Oxydiphthalic anhydride Chemical Properties
Melting point 225-229 °C(lit.)
Boiling point 410.39°C (rough estimate)
density 1.4942 (rough estimate)
refractive index 1.6380 (estimate)