3-Chlorophthalic anhydride

• Post Date:

  Apr 08,2025

• Expiry Date:

  Apr 08,2026

• Detailed Description:

  Cas No. :117-21-5 Name: 3-Chlorophthalic anhydride
  CAS No.: 117-21-5
  Molecular formula: C8H3ClO3
  Molecular weight: 182.56
  Aspect: Flakes
  Melting point(℃):123-126 ℃
  Boiling Point (℃): 313℃
  Storage: Keep in well-closed
  containers, in a cool and dark
  place
  Standard packaging: 25kg/Bag
  

• CAS Registry Number:

  117-21-5

• Synonyms:

  ;1,3-Isobenzofurandione, 4-chloro-;CHLORPHTHALIDONE;4-chloro-2-benzofuran-1,3-dione;

• Molecular Formula:

  C₈H₃ClO₃

• Molecular Weight:

  182.5606

• Molecular Structure:

  

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