4,4'-Dibromobiphenyl
- CAS NO.：92-86-4
- Empirical Formula: C12H8Br2
- Molecular Weight: 312
- MDL number: MFCD00000101
- EINECS: 202-198-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:11:43
What is 4,4'-Dibromobiphenyl?
Chemical properties
White powder
The Uses of 4,4'-Dibromobiphenyl
4,4'-Dibromobiphenyl is commonly used as fire retardants and plasticizers. It is also have application in gas chromatography and liquid chromatography analysis.
Purification Methods
Crystallise it from MeOH. [Beilstein 5 IV 1820.]
Properties of 4,4'-Dibromobiphenyl
| Melting point: | 163-165 °C(lit.) |
| Boiling point: | 355-360 °C(lit.) |
| Density | 1.7243 (estimate) |
| refractive index | 1.6000 (estimate) |
| Flash point: | 355-360°C |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid |
| color | White to light yellow-beige |
| Water Solubility | INSOLUBLE |
| BRN | 2044701 |
| CAS DataBase Reference | 92-86-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,1'-Biphenyl, 4,4'-dibromo-(92-86-4) |
| EPA Substance Registry System | 1,1'-Biphenyl, 4,4'-dibromo- (92-86-4) |
Safety information for 4,4'-Dibromobiphenyl
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H351:Carcinogenicity H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 4,4'-Dibromobiphenyl
| InChIKey | HQJQYILBCQPYBI-UHFFFAOYSA-N |
4,4'-Dibromobiphenyl manufacturer
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