2,2'-Dibromobiphenyl
- CAS NO.：13029-09-9
- Empirical Formula: C12H8Br2
- Molecular Weight: 312
- MDL number: MFCD00093707
- EINECS: 625-732-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-14 15:27:00
What is 2,2'-Dibromobiphenyl?
Chemical properties
white crystalline powder
The Uses of 2,2'-Dibromobiphenyl
2,2'-Dibromobiphenyl is used to produce 5,5-dimethyl-5H-dibenzosilole at the temperature of -78 - 20°C. It will need reagent n-BuLi and solvents diethyl ether, hexane.
Properties of 2,2'-Dibromobiphenyl
| Melting point: | 79-83 °C |
| Boiling point: | 332.9±17.0 °C(Predicted) |
| Density | 1.667 |
| vapor pressure | 0.007-0.27Pa at 20-50℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetone (Sparingly), Benzene (Sparingly), Ethyl Acetate (Slightly) |
| form | Crystalline Powder |
| color | White |
| Water Solubility | Insoluble in water. |
| InChI | InChI=1S/C12H8Br2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8H |
| CAS DataBase Reference | 13029-09-9(CAS DataBase Reference) |
| EPA Substance Registry System | 1,1'-Biphenyl, 2,2'-dibromo- (13029-09-9) |
Safety information for 2,2'-Dibromobiphenyl
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P333+P313:IF SKIN irritation or rash occurs: Get medical advice/attention. |
Computed Descriptors for 2,2'-Dibromobiphenyl
| InChIKey | DRKHIWKXLZCAKP-UHFFFAOYSA-N |
| SMILES | C1(C2=CC=CC=C2Br)=CC=CC=C1Br |
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