| DECHEMA ID | 15 |
| Formula | C8H4Cl2O2 |
| Synonym | terephthalyl dichloride |
| Synonym | 1,4-benzenedicarbonyl chloride |
| Synonym | 1,4-bis(chlorocarbonyl)benzene |
| Synonym | 1,4-di(chlorocarbonyl)benzene |
| Synonym | benzene 1,4-dicarboxylic acid dichloride |
| Synonym | benzene-1,4-carbonyl chloride |
| Synonym | nsc 41885 |
| Synonym | p-phenylenedicarbonyl dichloride |
| Synonym | p-phthaloyl chloride |
| Synonym | p-phthaloyl dichloride |
| Synonym | p-phthalyl dichloride |
| Synonym | tcl |
| Synonym | terephthalic acid chloride |
| Synonym | terephthalic dichloride |
| Synonym | terephthaloyl chloride |
| Synonym | benzene-1,4-dicarbonyl chloride |
| Synonym | p-benzenedicarboxylic acid dichloride |
| Synonym | 1,4-benzenedicarboxylic acid dichloride |
| Synonym | terephthaloyl dichloride |
| Synonym | terephthalic acid dichloride |
| InChi-Key | LXEJRKJRKIFVNY-UHFFFAOYSA-N |
| Registry No. | 100-20-9 |
| 2) benzoyl chloride |