2,5-Bis-Thiopheneboronic acid pinacol ester
Synonym(s):2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene;2,5-Thiophenediboronic acid bis(pinacol) ester
- CAS NO.：175361-81-6
- Empirical Formula: C16H26B2O4S
- Molecular Weight: 336.06
- MDL number: MFCD09800563
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:38
What is 2,5-Bis-Thiopheneboronic acid pinacol ester?
The Uses of 2,5-Bis-Thiopheneboronic acid pinacol ester
Diboronic acid ester thiophene monomer for polymerization by Suzuki coupling; used for OPV and OFET applications.
Properties of 2,5-Bis-Thiopheneboronic acid pinacol ester
| Melting point: | 216-220℃ |
| Boiling point: | 434.3±30.0 °C(Predicted) |
| Density | 1.08±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| form | powder |
| color | White to Almost white |
Safety information for 2,5-Bis-Thiopheneboronic acid pinacol ester
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,5-Bis-Thiopheneboronic acid pinacol ester
2,5-Bis-Thiopheneboronic acid pinacol ester manufacturer
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