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![Thieno[3,2-b]thiophene-2-carboxylic Acid](https://starshinechemical.com/wp-content/uploads/2022/03/t3156-jpgcontextbwfzdgvyfhjvb3r8mze0nzf8aw1hz2uvanblz3xom2ivaduxlzg5mzi2nji3mdyymdyvvdmxntyuanbnfdy1yzezmzm5nzu2mgy4ywi1m2vmztg1mmq5odi3n2rlmdc1mzu5otcymznhymyzotfjzji1mdy2mwqymzuwytc.jpeg)
CAS RN: 1723-27-9
Thieno[3,2-b]thiophene-2-carboxylic Acid
- Product code: ICTT3156
- Purity/Analytical Methods: >98.0%(GC)(T)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 1723-27-9 |
| MDL number | MFCD00115174 |
| Molecular weight | 184.23 |
| Molecular Formula | C7H4O2S2 |
| Product code | ICTT3156 |
| PubChem Substance ID | 253662279 |
| Purity/Analytical Methods | >98.0%(GC)(T) |
| Reaxys-RN | 128048 |
Technical Specifications
Technical Specifications
| Appearance | White to Yellow to Green powder to crystal |
|---|---|
| Purity(GC) | min. 98.0 % |
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | 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 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 P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse. |
| Signal word | Warning |
Product Category
Chemical structure
Chemicals by Class 5-Membered Heterocyclic Compounds [Chemical Structural Class] Thiophenes [Chemical Structural Class] Condensed Cylcic Thiophenes [Chemical Structural Class]
Materials Science Material Building Blocks Small Molecule Semiconductor Building Blocks Thiophenes [Small Molecule Semiconductor Building Blocks]