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CAS RN: 25121-86-2 | Product Number: D4032
2,5-Dibromothieno[2,3-b]thiophene
![Chemical Structure of 2,5-Dibromothieno[2,3-b]thiophene](/medias/D4032.jpg?context=bWFzdGVyfHJvb3R8NDA5ODB8aW1hZ2UvanBlZ3xhRE16TDJobU5DODRPVEl4TXpFMU56TTNOak13TDBRME1ETXlMbXB3Wnd8ZWRhMjQxNWE4Yzk5NTVkNmJkNjg3N2Q1MGY0ZjU5NjI0YTRmNzQzNmQ3OGJkMDIzZDI5YmZlMmE3MDgyMmFjNQ "2,5-Dibromothieno[2,3-b]thiophene")
![Thumbnail of 2,5-Dibromothieno[2,3-b]thiophene](/medias/D4032.jpg?context=bWFzdGVyfHJvb3R8MTM2NjJ8aW1hZ2UvanBlZ3xhRFppTDJnMk15ODRPVE0wT0RBeU9UZ3dPRGswTDBRME1ETXlMbXB3Wnd8M2UyMDU4YTk2MjQ0MDQ2NTY3ZDAxNWU5ODQ2YjQyNTY0ZmNiNDdiYzAxMmE4ZjBlNTJhODZjOWJmOWZlNWNlNQ)
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![2,5-Dibromothieno[2,3-b]thiophene](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2,5-Dibromothieno[2,3-b]thiophene")
Purity: >98.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Hyderabad | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
₹19,700.00
|
Contact Us | 19 |
|
*Upon orders receipt, Hyderabad stocks will be dispatched on the same day.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | D4032 |
Purity / Analysis Method 
|
>98.0%(GC) |
| Molecular Formula / Molecular Weight | C__6H__2Br__2S__2 = 298.01 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Frozen (<0°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Air Sensitive,Heat Sensitive |
| CAS RN | 25121-86-2 |
| Reaxys Registry Number | 1342752 |
| PubChem Substance ID | 125307700 |
Specifications
| Appearance | White to Gray powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 94.0 to 98.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 96 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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