5-Acetyl-2-thiopheneboronic acid
Synonym(s):(2-Acetylthien-5-yl)boronic acid;(5-Acetylthien-2-yl)boronic acid;5-Acetyl-2-thiopheneboronic acid;5-Acetylthiophen-2-ylboronic acid;5-Acetylthiophene-2-boronic acid
- CAS NO.：206551-43-1
- Empirical Formula: C6H7BO3S
- Molecular Weight: 169.99
- MDL number: MFCD01075681
- EINECS: 681-554-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:25:27
What is 5-Acetyl-2-thiopheneboronic acid?
Chemical properties
cream to brown Solid
The Uses of 5-Acetyl-2-thiopheneboronic acid
suzuki reaction
The Uses of 5-Acetyl-2-thiopheneboronic acid
Reactant for:
Bioreduction by alcohol dehydrogenase
Preparation of highly fluorescent photochromic dyes by photocyclization reactions
Suzuki-Miyaura cross-couplings
Properties of 5-Acetyl-2-thiopheneboronic acid
| Melting point: | 133-138 °C (lit.) |
| Boiling point: | 399.3±52.0 °C(Predicted) |
| Density | 1.34±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| solubility | soluble in Methanol |
| form | Crystalline Powder |
| pka | 7.47±0.53(Predicted) |
| color | White |
| BRN | 8681302 |
| CAS DataBase Reference | 206551-43-1(CAS DataBase Reference) |
Safety information for 5-Acetyl-2-thiopheneboronic acid
| 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 |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. 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. P405:Store locked up. |
Computed Descriptors for 5-Acetyl-2-thiopheneboronic acid
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