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4,4'-Oxydiphthalic anhydride

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  Post Date: Dec 21,2024
  Expiry Date: Jun 19,2025
  Detailed Description: Cas No. :1823-59-2 Appearance:white crystal
Content:≥99%
M.P.: 225-229°C
Loss on drying:≤0.5%

  CAS Registry Number:

1823-59-2
  Synonyms: ;4,4'-Oxydiphthalic dianhydride;5,5'-oxybis-3-isobenzofurandione;4-4'-Oxydiphthalic acid anhydride;4,4'-Oxydiphthalic anhydride;Bis-(3-phthalyl anhydride) ether;ODPA;4,4'-Oxydiphthalic Acid;4,4''-Oxybisdiphthalic anhydride;5,5'-oxybis(2-benzofuran-1,3-dione);Oxydiphthalicanhydride;S-ODPA;Oxydiphthalic anhydride;
  Molecular Formula: C16H6O7
  Molecular Weight: 310.2146
  Molecular Structure: 1823-59-2 4,4-Oxydiphthalic anhydride
  Risk Codes: R52/53:;
  Safety Description: S61:;

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