| Identification | More | [Name]
4-Bromobiphenyl | [CAS]
92-66-0 | [Synonyms]
4-(4'-BROMOPHENYL)BENZENE
4-BROMO-1,1'-BIPHENYL
4-BROMOBIPHENYL
4-BROMODIPHENYL
BROMOBIPHENYL(4-)
PBB NO 3
P-BROMOBIPHENYL
P-BROMODIPHENYL
(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
4-bromo-1’-biphenyl
4-bromo-bipheny
Biphenyl, 4-bromo-
p-biphenylylbromide | [EINECS(EC#)]
202-176-6 | [Molecular Formula]
C12H9Br | [MDL Number]
MFCD00000100 | [Molecular Weight]
233.1 | [MOL File]
92-66-0.mol |
| Chemical Properties | Back Directory | [Appearance]
White powder | [Melting point ]
82-86 °C(lit.)
| [Boiling point ]
310 °C(lit.)
| [density ]
0.9327 | [refractive index ]
1.6565 (estimate) | [Fp ]
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 | [Stability:]
Stable. Incompatible with oxidizing agents. | [Water Solubility ]
Insoluble | [Usage]
Intermediates of Liquid Crystals | [BRN ]
1907453 | [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]
92-66-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 3152 9/PG 2
| [WGK Germany ]
3
| [RTECS ]
DV1750100
| [Hazard Note ]
Irritant | [TSCA ]
T | [HazardClass ]
IRRITANT | [PackingGroup ]
Ⅲ | [HS Code ]
29036990 |
| Hazard Information | Back Directory | [General Description]
Colorless crystals. Insoluble in water. | [Reactivity Profile]
4-BROMOBIPHENYL(92-66-0) may be sensitive to light. This compound can react with oxidizing materials. | [Air & Water Reactions]
Insoluble in water. | [Fire Hazard]
This chemical is combustible. | [Chemical Properties]
White powder | [Uses]
Intermediates of Liquid Crystals | [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.] |
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