4-Bromobiphenyl
4-Bromobiphenyl Basic information
- Product Name:
- 4-Bromobiphenyl
- Synonyms:
-
- (4-bromophenyl)benzene
- 1,1’-(biphenyl,-bromo-
- 1,1’-Biphenyl,4-bromo-
- 1,1’-biphenyl,-bromo-(4-bromobiphenyl)
- 1’-Biphenyl,4-bromo-1
- 4-Biphenyl bromide
- 4-biphenylylbromide
- 4-Brom-biphenyl
- CAS:
- 92-66-0
- MF:
- C12H9Br
- MW:
- 233.1
- EINECS:
- 202-176-6
- Product Categories:
-
- blocks
- Bromides
- Aromatic Compounds
- Liquid Crystal intermediates
- Biphenyl derivatives
- Biphenyl & Diphenyl ether
- Yellow crystalline powder
- A-BAnalytical Standards
- Alpha Sort
- AromaticsAlphabetic
- B
- BI - BZChemical Class
- Bromo
- Chemical Class
- Halogenated
- Volatiles/ Semivolatiles
- Aryl
- C9 to C12
- Halogenated Hydrocarbons
- bc0001
- 92-66-0
- Mol File:
- 92-66-0.mol
4-Bromobiphenyl Chemical Properties
- Melting point:
- 82-86 °C(lit.)
- Boiling point:
- 310 °C(lit.)
- Density
- 0.9327
- refractive index
- 1.6565 (estimate)
- Flash point:
- 143 °C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- dioxane: soluble1g/10 mL, clear, colorless to very faintly yellow
- form
- Crystalline Flakes
- color
- Almost white to slightly yellow
- Water Solubility
- Insoluble
- BRN
- 1907453
- Stability:
- Stable. Incompatible with oxidizing agents.
- InChIKey
- PKJBWOWQJHHAHG-UHFFFAOYSA-N
- CAS DataBase Reference
- 92-66-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,1'-Biphenyl, 4-bromo-(92-66-0)
- EPA Substance Registry System
- 4-Bromobiphenyl (92-66-0)
Safety Information
- Hazard Codes
- Xi,N,Xn
- Risk Statements
- 36/37/38-50/53-41-37/38-22
- Safety Statements
- 22-24/25-37/39-26-61-60-39
- RIDADR
- UN 3152 9/PG 2
- WGK Germany
- 3
- RTECS
- DV1750100
- TSCA
- T
- HazardClass
- IRRITANT
- PackingGroup
- Ⅲ
- HS Code
- 29036990
MSDS
- Language:English Provider:4-Bromobiphenyl
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
4-Bromobiphenyl Usage And Synthesis
Chemical Properties
White powder
Uses
4-Bromobiphenyl is used as halogenated hydrocarbon and Intermediates of Liquid Crystals. It is also used in used in the synthesis of 4-biphenylthiolate.
Uses
4-Bromobiphenyl is used as a reagent in the synthesis of spirooxindole derivatives for use as AMPK activators. It is also used as a reagent in the preparation of indenoindole derivatives as organic electroluminescent device materials.
General Description
Colorless crystals. Insoluble in water.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
4-Bromobiphenyl may be sensitive to light, and it can react with oxidizing materials.
Fire Hazard
Combustible.
Synthesis
Into a 250 ml reactor equipped with magnetic agitation means, a condenser, a dropping funnel, and a thermometer, the following materials were introduced:
(i) 15.4 g biphenyl (0.1 M);
(ii) 100 ml solvent
at ambient temperature Then, over 10 min, the bromine was poured therein (39.2 g/0.22 M), whereupon the mixture was agitated for a varying period of time at ambient temperature. Upon completion of the reaction, the excess bromine was consumed by sodium or potassium sulfite or bisulfite. The organic phase was washed, dried and diluted to a given volume, and analyzed by CPG to give 4-Bromobiphenyl.
Purification Methods
Crystallise the biphenyl from abolute EtOH and dry it in vacuo.[Beilstein 5 IV 1819.]
4-Bromobiphenyl Preparation Products And Raw materials
Raw materials
Preparation Products
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