Description

2-Bromobiphenyl (CAS No. 2052-07-5) is a high-purity organic compound with the molecular formula C₁₂H₉Br and IUPAC name 1-bromo-2-phenylbenzene. This aromatic brominated compound is widely utilized in synthetic organic chemistry, pharmaceutical research, and material science applications. Our product is rigorously tested to ensure exceptional quality, with purity levels suitable for demanding laboratory and industrial processes. Available in various quantities, 2-Bromobiphenyl is supplied in secure, chemically resistant packaging to maintain stability and shelf life. Ideal as a versatile intermediate, this compound is a valuable building block for cross-coupling reactions, ligand synthesis, and advanced material development.

Properties

• CAS Number: 2052-07-5
• Complexity: 149
• IUPAC Name: 1-bromo-2-phenyl-benzene
• InChI: InChI=1S/C12H9Br/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H
• InChI Key: KTADSLDAUJLZGL-UHFFFAOYSA-N
• Exact Mass: 231.98876
• Molecular Formula: C12H9Br
• Molecular Weight: 233.10
• SMILES: C1=CC=C(C=C1)C2=CC=CC=C2Br
• Monoisotopic Mass: 231.98876
• Physical Description: 2-bromobiphenyl is a clear liquid. Insoluble in water.
• Boiling Point: 565 to 568 °F at 760 mmHg
• Melting Point: 34.7 to 35.6 °F
• Solubility: Insoluble
• Density: 1.2175 – Denser than water; will sink
• Synonyms: 2-Bromobiphenyl, 1,1′-Biphenyl, 2-bromo-, 2-Bromo-1,1′-biphenyl, 1-bromo-2-phenylbenzene, O-BROMOBIPHENYL, Biphenyl, 2-bromo-, 2-Bromodiphenyl, m-biphenyl bromide, GXS4234YXD, 2-biphenyl bromide, CCRIS 5888, DTXSID0024638, EINECS 218-141-3, NSC 67353, NSC-67353, BROMOBIPHENYL, 2-, UNII-GXS4234YXD, 2-PHENYLBROMOBENZENE, 2-BIPHENYLYL BROMIDE, PBB 1, AI3-11170, DTXCID704638, O-BROMODIPHENYL, 218-141-3, inchi=1/c12h9br/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9, ktadsldaujlzgl-uhfffaoysa-n, 2052-07-5, 2-Bromo-biphenyl, bromobiphenyl, MFCD00000065, PBB No. 1, NCGC00091586-02, 1,1′-Biphenyl, bromo-, NSC67353, 2-bromo-1-phenylbenzene, 2-Bromobiphenyl, 96%, NCIOpen2_003445, MLS002152871, 2-Bromo-1,1′-biphenyl #, SCHEMBL115115, SCHEMBL2154273, SCHEMBL2154276, SCHEMBL5182575, SCHEMBL5678471, CHEMBL1462584, SCHEMBL11705130, HMS3039P09, BCP23395, Tox21_400039, CX1316, AKOS005254299, AC-4963, CS-W001914, FB32315, PS-7683, NCGC00091586-01, NCGC00091586-03, SMR001224489, SY013526, CAS-2052-07-5, DB-006029, B0559, NS00021835, ST50408623, EN300-244186, Q27279344

Application

2-Bromobiphenyl serves as a key intermediate in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions for the synthesis of biphenyl derivatives. It is employed in pharmaceutical research for the development of bioactive molecules and in material science for creating organic electronic components. The compound is also used as a precursor in the synthesis of liquid crystals and advanced polymers.

Safety and Hazards

GHS Hazard Statements

• H315 (93.8%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (93.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (93.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H410 (84.4%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (93.8%)
• Eye Irrit. 2A (93.8%)
• STOT SE 3 (93.8%)
• Aquatic Chronic 1 (84.4%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.