3-Formyl-2-thiopheneboronic acid
Synonym(s):3-Formyl-2-thiopheneboronic acid
- CAS NO.：17303-83-2
- Empirical Formula: C5H5BO3S
- Molecular Weight: 155.97
- MDL number: MFCD01075679
- EINECS: 000-000-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:49:01
What is 3-Formyl-2-thiopheneboronic acid?
The Uses of 3-Formyl-2-thiopheneboronic acid
It is reactant for Suzuki-Miyaura cross-coupling reactions
The Uses of 3-Formyl-2-thiopheneboronic acid
3-Formylthiophene-2-boronic acid is used as reactant for Suzuki-Miyaura cross-coupling reactions.
Properties of 3-Formyl-2-thiopheneboronic acid
| Melting point: | 330 °C (dec.) (lit.) |
| Boiling point: | 381.2±52.0 °C(Predicted) |
| Density | 1.41±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| form | powder to crystal |
| pka | 8.07±0.53(Predicted) |
| color | White to Orange to Green |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Air Sensitive |
| BRN | 4387740 |
| CAS DataBase Reference | 17303-83-2(CAS DataBase Reference) |
Safety information for 3-Formyl-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. 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 3-Formyl-2-thiopheneboronic acid
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