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Cas Database |
| Name |
3-Chlorophthalic anhydride |
EINECS | 204-179-8 |
| CAS No. | 117-21-5 | Density | 1.594 g/cm3 |
| PSA | 43.37000 | LogP | 1.65060 |
| Solubility | N/A | 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 | N/A | 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; |
Article Data | 17 |
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
Molecular Formula: C8H3ClO3
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
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
Risk Statements : 36/37/38
Safety Statements : 37/39-26
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3-CHLOROPHTHALIC ANHYDRIDE
