4,4'-Bis(bromomethyl)biphenyl
Synonym(s):α,α′-Dibromo-p,p′-bitolyl
- CAS NO.：20248-86-6
- Empirical Formula: C14H12Br2
- Molecular Weight: 340.05
- MDL number: MFCD00094419
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:57:00
What is 4,4'-Bis(bromomethyl)biphenyl?
Chemical properties
Off-white powder
The Uses of 4,4'-Bis(bromomethyl)biphenyl
4,4''-Bis(bromomethyl)-1,1''-biphenyl is a genotoxic impurity from valsartan antihypertensive drug.
What are the applications of Application
4,4′-Bis(bromomethyl)biphenyl is a building block for synthesis
Properties of 4,4'-Bis(bromomethyl)biphenyl
| Melting point: | 169.0 to 173.0 °C |
| Boiling point: | 399.8±37.0 °C(Predicted) |
| Density | 1.591±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Acetonitrile (Slightly), Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Solid |
| color | White to Off-White |
| BRN | 2444585 |
| InChI | InChI=1S/C14H12Br2/c15-9-11-1-5-13(6-2-11)14-7-3-12(10-16)4-8-14/h1-8H,9-10H2 |
| CAS DataBase Reference | 20248-86-6 |
Safety information for 4,4'-Bis(bromomethyl)biphenyl
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4,4'-Bis(bromomethyl)biphenyl
| InChIKey | HMUGRILXVBKBID-UHFFFAOYSA-N |
| SMILES | C1(C2=CC=C(CBr)C=C2)=CC=C(CBr)C=C1 |
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