- Name
3-Chlorophthalic anhydride
- EINECS204-179-8
- CAS No.
117-21-5
- Density1.594 g/cm3
- PSA43.37000
- LogP1.65060
- SolubilityN/A
- Melting Point123-126 °C
- FormulaC8H3ClO3
- Boiling Point317.2 °C at 760 mmHg
- Molecular Weight182.563
- Flash Point152.2 °C
- Transport InformationN/A
- AppearanceWhite or pale yellow crystalline powder and chunks
- Safety37/39-26
- Risk Codes36/37/38
- Molecular Structure
- Hazard SymbolsXi
- SynonymsXi
- Article Data17
3-Chlorophthalic anhydride Chemical Properties
Molecular structure :
Molecular Formula: C
8H
3ClO
3 Formula Weight: 182.56
Melting point: 123-126 °C
Appearance:Colorless or light yellow flake solid
3-Chlorophthalic anhydride Uses
1.3-Chlorophthalic anhydride is the important polymerization monomer in the process of Synthesis of polyimide.
2.3-Chlorophthalic anhydride is widely used in aviation, aerospace, microelectronics ,atomic energy and other high-tech field
3-Chlorophthalic anhydride Safety Profile
Hazard Codes : Xi
Risk Statements : 36/37/38
Safety Statements : 37/39-26