HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,3',5,5'-Tetrabromo-2,2'-bithiophene
2TH-4Br · 2T2Br-2Br · 3,3',5,5'-Tetrabromo-2,2'-bithiophene · 2,2'-Bithiophene, 3,3',5,5'-tetrabromo- · 3,3 ', 5,5' - Tetrabromo-2,2 '- dithiophene · 3,5-dibromo-2-(3,5-dibromothiophen-2-yl)thiophene · (R)-(-)-1-[(s)-2-(dicyclohexylphosphino)ferrocenyl] · 3,3′,5,5′-Tetrabromo-2,2′-bithiophene, CAS 125143-53-5
Identifiers & Physical Properties
| CAS No. | 125143-53-5 |
|---|---|
| Molecular formula | C8H2Br4S2 |
| Average molar mass | 481.9 g/mol |
| Monoisotopic mass | 477.63314046 g/mol |
| SMILES | Brc1cc(Br)c(-c2sc(Br)cc2Br)s1 |
| InChIKey | MOMHMPZSZNZLAK-UHFFFAOYSA-N |
| PubChem CID | 2740586 |
| EC No. | 663-436-6 |
| DTXSID | DTXSID50372380 |
Chemical & Physical Properties
| XLogP | 6.4 |
|---|---|
| Topological polar surface area | 56.5 |
| Hydrogen bond donors | 0 |
| Hydrogen bond acceptors | 2 |
| Rotatable bonds | 1 |
| Heavy atoms | 14 |
| Formal charge | 0 |
| Complexity | 194 |
| Melting point | 138.0 to 144.0 °C |
| Boiling point | 371.0±37.0 °C(Predicted) |
| Density | 2.428 |
| Storage conditions | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Physical state | powder to crystal |
| Color | White to Light yellow to Green |
| InChI | 1S/C8H2Br4S2/c9-3-1-5(11)13-7(3)8-4(10)2-6(12)14-8/h1-2H |
| InChIKey | MOMHMPZSZNZLAK-UHFFFAOYSA-N |
| SMILES | Brc1cc(Br)c(s1)-c2sc(Br)cc2Br |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
| GHS pictogram | GHS05 |
| Signal word | Danger |
| GHS hazard statements | H318 |
| GHS precautionary statements | P280-P305+P351+P338 |
| Hazard symbols | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-36 |
| Water hazard class (WGK) | 3 |
| Customs code | 2934999090 |
| Storage class | 11 - Combustible Solids |
| Hazard class | Eye Dam. 1 |
Safety & Regulations
| GHS classification | DangerH318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)Aggregated GHS information provided per 41 reports by companies from 2 notifications to the ECHA C&L Inventory. |
|---|---|
| Hazard Classes and Categories | Eye Dam. 1 (100%) |
| Water hazard class (WGK) | 3 |
| Customs code | 2934999090 |
| Risk statements (R) | 41 |
| Signal word | Danger |
| GHS pictogram | GHS05 |
| Hazard symbols | Xi |
| Safety statements (S) | 26-36 |
| Storage class | 11 - Combustible Solids |
| GHS hazard statements | H318 |
| Hazard class | Eye Dam. 1 |
| GHS precautionary statements | P280-P305+P351+P338 |
Applications & Uses
Uses
suzuki reaction