• Name

  3-CHLOROPHTHALIC ANHYDRIDE

• EINECS 204-179-8
• CAS No. 117-21-5
• Article Data17
• CAS DataBase
• Density 1.594 g/cm³
• Solubility
• Melting Point 123-126 °C
• Formula C₈H₃ClO₃
• Boiling Point 317.2 °C at 760 mmHg
• Molecular Weight 182.563
• Flash Point 152.2 °C
• Transport Information
• Appearance White or pale yellow crystalline powder and chunks
• Safety 37/39-26
• Risk Codes 36/37/38
• Molecular Structure
• Hazard Symbols Xi
• Synonyms Phthalicanhydride, 3-chloro- (6CI,7CI,8CI);3-Chlorophthalic acid anhydride;4-Chloroisobenzofuran-1,3-dione;NSC 122937;
• PSA 43.37000
• LogP 1.65060

3-Chlorophthalic anhydride Chemical Properties

Molecular structure :
Molecular Formula: C₈H₃ClO₃
Formula Weight: 182.56
Melting point: 123-126 °C 
Appearance:Colorless or light yellow flake solid

3-Chlorophthalic anhydride Uses

3-Chlorophthalic anhydride Safety Profile