ChemIndex - A free chemical CAS databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
251-41-2 Thieno[3,2-b]thiophene | 
			    |
| Chemical Name | Thieno[3,2-b]thiophene | 
| Synonyms | 1,4-Dithiapentalene;K0277 | 
| Molecular Formula | C6H4S2 | 
| Molecular Weight | 140.226 | 
| InChl | InChI=1/C6H4S2/c1-3-7-6-2-4-8-5(1)6/h1-4H | 
| CAS Registry Number | 251-41-2 | 
| Molecular Structure | ![]()  | 
			    
| Density | 1.367g/cm3 | 
| Boiling Point | 223.4°C at 760 mmHg | 
| Refractive Index | 1.728 | 
| Flash Point | 63.1°C | 
| Vapour Pressur | 0.144mmHg at 25°C | 
| MSDS | |