2,3-Dimethylphenylboronic acid
Synonym(s):2,3-Dimethylbenzeneboronic acid
- CAS NO.：183158-34-1
- Empirical Formula: C8H11BO2
- Molecular Weight: 149.98
- MDL number: MFCD01863524
- EINECS: 679-696-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:11:57
What is 2,3-Dimethylphenylboronic acid?
Chemical properties
White powder
The Uses of 2,3-Dimethylphenylboronic acid
2,3-Dimethylphenylboronic Acid can be used in the process of preparing thermoset and thermoplastic polyimides derived from novel asym. dianhydrides such as 2,3,3'',4'' benzophenone dianhydride (a-BTDA), and 3,4''-(hexafluoroisopropylidene)diphthalic anhydride (a-6FDA).
Properties of 2,3-Dimethylphenylboronic acid
| Melting point: | 174-180 °C(lit.) |
| Boiling point: | 312.6±52.0 °C(Predicted) |
| Density | 1.07±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | soluble in Methanol |
| form | Crystalline Powder |
| pka | 8.70±0.58(Predicted) |
| color | White |
| BRN | 8050763 |
| CAS DataBase Reference | 183158-34-1(CAS DataBase Reference) |
Safety information for 2,3-Dimethylphenylboronic 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 2,3-Dimethylphenylboronic acid
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