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100-20-9 Terephthaloyl chloride |
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Chemical Name | Terephthaloyl chloride |
Synonyms | Benzene-1,4-dicarbonyl chloride;TCl;terephthaloyl dichloride;benzene-1,4-dicarbonyl dichloride;p-phthaloyl chloride;1,4-benzenedicarbonyl chloride |
Molecular Formula | C8H4Cl2O2 |
Molecular Weight | 203.0222 |
InChl | InChI=1/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H |
CAS Registry Number | 100-20-9 |
EINECS | 202-829-5 |
Molecular Structure | |
Density | 1.427g/cm3 |
Melting Point | 79-83℃ |
Boiling Point | 266°C at 760 mmHg |
Refractive Index | 1.571 |
Flash Point | 143.1°C |
Water Solubility | REACTS |
Vapour Pressur | 0.00887mmHg at 25°C |
Hazard Symbols | T##Toxic:; |
Risk Codes | R23||R34:; |
Safety Description | S26||S28B||S36/37/39||S38||S45:; |
MSDS |