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Isophthaloyl dichloride, 98%
CAS: 99-63-8 | C8H4Cl2O2 | 203.018 g/mol
Supplier: Thermo Scientific Chemicals A1590436
Description
Isophthaloyl dichloride is used in a variety of performance polymers and fibers, where it impacts flame resistance, temperature stability, chemical resistance, and flexibility. In addition, it is an effective stabilizer for urethane prepolymers due to its ability to scavenge water. Also used in aromatic fiber raw materials.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIsophthaloyl dichloride is used in a variety of performance polymers and fibers, where it impacts flame resistance, temperature stability, chemical resistance, and flexibility. In addition, it is an effective stabilizer for urethane prepolymers due to its ability to scavenge water. Also used in aromatic fiber raw materials.
Solubility
Reacts with water.
Notes
Incompatible with strong bases and strong oxidizing agents. It is sensitive to moisture. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Moisture sensitive.
Specifications
| Isophthaloyl dichloride | |
| 42°C to 45°C | |
| 275°C to 278°C | |
| C8H4Cl2O2 | |
| 500 g | |
| 638342 | |
| isophthaloyl chloride, isophthaloyl dichloride, 1,3-benzenedicarbonyl dichloride, m-phthaloyl chloride, isophthalic chloride, isophthalic acid chloride, isophthalic acid dichloride, isothaloyl chloride, isophthalyl chloride, 1,3-benzenedicarbonyl chloride | |
| FDQSRULYDNDXQB-UHFFFAOYSA-N | |
| benzene-1,3-dicarbonyl chloride | |
| 7451 | |
| 98% |
| 99-63-8 | |
| 1.388 | |
| 180°C (356°F) | |
| MFCD00000678 | |
| UN3261 | |
| Moisture sensitive | |
| Reacts with water. | |
| C1=CC(=CC(=C1)C(=O)Cl)C(=O)Cl | |
| 203.018 | |
| 203.02 |
Chemical Identifiers
| 99-63-8 | |
| 203.018 | |
| FDQSRULYDNDXQB-UHFFFAOYSA-N | |
| 7451 | |
| C1=CC(=CC(=C1)C(=O)Cl)C(=O)Cl |
| C8H4Cl2O2 | |
| MFCD00000678 | |
| isophthaloyl chloride, isophthaloyl dichloride, 1,3-benzenedicarbonyl dichloride, m-phthaloyl chloride, isophthalic chloride, isophthalic acid chloride, isophthalic acid dichloride, isothaloyl chloride, isophthalyl chloride, 1,3-benzenedicarbonyl chloride | |
| benzene-1,3-dicarbonyl chloride |
Safety and Handling
GHS H Statement
H314-H318-H312
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful in contact with skin.
P232-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P311-P312-P363-P501c
H312-H314-H331-H335
DOTInformation : Hazard Class: 6.1; Packaging Group: I
EINECSNumber : 202-774-7
RTECSNumber : NT2625000
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Argon
RUO – Research Use Only