2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
- CAS NO.：239075-02-6
- Empirical Formula: C20H28B2O4S2
- Molecular Weight: 418.19
- MDL number: MFCD06798112
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:11
Properties of 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
| Melting point: | 208-212 °C |
| Boiling point: | 530.5±50.0 °C(Predicted) |
| Density | 1.16±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Benzene (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly, |
| form | Solid |
| color | White to Off-White |
| Stability: | Moisture Sensitive |
Safety information for 2,2'-Bithiophene-5,5'-diboronic acid bis(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. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
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