| Name | (2Z)-5-chloro-2-(5-chloro-7-methyl-3-oxo-1-benzothiophen-2-ylidene)-7-methyl-1-benzothiophen-3-one | 
|---|---|
| Synonyms | 5,5'-dichloro-7,7'-dimethylthioindigo 5.5'-Dichlor-7.7'-dimethylthioindigo Durindone Red 3BP Vat violet 2 Durindone Red 3B Vat Printing Red Violet RH Ciba Red 3B Ciba Red F3BN Hostavat Violet 6R Vat Violet 6RN Sandothrene Red 3B PV-Violet R | 
| Density | 1.583g/cm3 | 
|---|---|
| Boiling Point | 514.3ºC at 760mmHg | 
| Molecular Formula | C18H10Cl2O2S2 | 
| Molecular Weight | 393.30700 | 
| Flash Point | 264.8ºC | 
| Exact Mass | 391.95000 | 
| PSA | 84.74000 | 
| LogP | 6.09880 | 
| Index of Refraction | 1.751 |