CAS 2052-07-5

2-Bromobiphenyl

Description:

2-Bromobiphenyl is an organic compound characterized by the presence of a bromine atom attached to one of the phenyl rings in biphenyl. Its molecular formula is C12H9Br, indicating that it consists of twelve carbon atoms, nine hydrogen atoms, and one bromine atom. This compound typically appears as a colorless to pale yellow solid and is known for its relatively low solubility in water, while being more soluble in organic solvents such as ethanol and ether. 2-Bromobiphenyl is utilized in various chemical applications, including as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It exhibits moderate toxicity and should be handled with care, as brominated compounds can pose environmental and health risks. The compound's structure allows for potential reactivity in electrophilic substitution reactions, making it a valuable building block in organic synthesis. Additionally, its physical properties, such as melting and boiling points, can be influenced by the presence of the bromine substituent, which affects the overall stability and reactivity of the biphenyl framework.

Formula: C₁₂H₉Br

InChI: InChI=1/C12H9Br/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H

InChI key: InChIKey=KTADSLDAUJLZGL-UHFFFAOYSA-N

SMILES: BrC1=C(C2=CC=CC=C2)C=CC=C1

Synonyms:

• 1,1'-Biphenyl, 2-bromo-
• 1-Bromo-2-phenylbenzene
• 2-Biphenyl bromide
• 2-Biphenylyl bromide
• 2-Bromo-1,1'-Biphenyl
• 2-Bromo-biphenyl
• 2-Bromodiphenyl
• 2-Phenylbromobenzene
• Ai3-11170
• Biphenyl, 2-bromo-
• Bromobiphenyl(2-)
• Ccris 5888
• Nsc 67353
• Pbb 1
• m-Biphenyl bromide
• o-Biphenyl bromide
• o-Bromobiphenyl
• 2-Bromobiphenyl
• PBB NO 1
• Biphenyl-2-yl bromide
• 2-bromo-1’-biphenyl
• 2-BROMOBIPHENYL 98.0+%

2-Bromobiphenyl, 98%

CAS: 2052-07-5

It is used as an intermediate of organic synthesis and pharmaceutical. It also can react with norborn-2-ene to get 5-phenyl-1,2,3,4,4a,8b-hexahydro-1,4-methanobiphenylene, in synthesis of a novel trispirocyclic hydrocarbon. It is used as a reference compound to investigate extraction efficiency of s

Formula: C₁₂H₉Br

Purity: 98%

Color and Shape: Clear, colorless to yellow, Liquid

Molecular weight: 233.11

Ref: 02-B21840

1,1'-Biphenyl, 2-bromo-

CAS: 2052-07-5

Formula: C₁₂H₉Br

Purity: 97%

Color and Shape: Liquid

Molecular weight: 233.1039

Ref: IN-DA0029XX

2-Bromobiphenyl

CAS: 2052-07-5

2-Bromobiphenyl

Purity: ≥98%

Molecular weight: 233.1g/mol

Ref: 54-BUP15912

2-Bromobiphenyl

CAS: 2052-07-5

Formula: C₁₂H₉Br

Color and Shape: Colourless to light-yellow liquid

Molecular weight: 233.12

Ref: 7W-GK1337

2-Bromobiphenyl

CAS: 2052-07-5

2-Bromobiphenyl

Formula: C₁₂H₉Br

Purity: ≥95%

Color and Shape: clear. yellow liquid

Molecular weight: 233.10386g/mol

Ref: 54-OR13698

PBB No. 1

Controlled Product

CAS: 2052-07-5

Formula: C₁₂H₉Br

Color and Shape: Neat

Molecular weight: 233.10

Ref: 04-C21000100

PBB Mix 5 10 µg/mL in Cyclohexane

Controlled Product

CAS: 115245-07-3, 115245-08-4, 13029-09-9, 13654-09-6, 16400-50-3, 2052-07-5, 2113-57-7, 53592-10-2, 57422-77-2, 59080-32-9, 59080-33-0, 59080-34-1, 59080-35-2, 59080-36-3, 59080-37-4, 59080-39-6, 59080-40-9, 59261-08-4, 60044-24-8, 60044-25-9, 67888-96-4, 92-66-0, 92-86-4

Formula: C₁₂H₄Br₆

Color and Shape: Mixture

Molecular weight: 627.58

Ref: 04-LA21030500CY

2-Bromobiphenyl

CAS: 2052-07-5

2-Bromobiphenyl: a POP, human carcinogen, affects soil/water, linked to reproductive/developmental harm.

Formula: C₁₂H₉Br

Purity: 99.74%

Color and Shape: Physical Description Clear Liquid Insoluble In Water (Ntp 1992)

Molecular weight: 233.1

Ref: TM-T7913

2-Bromobiphenyl

CAS: 2052-07-5

2-Bromobiphenyl is a halogenated aromatic hydrocarbon that is used in the synthesis of phenanthrene. It can be synthesized by the reaction of sodium carbonate with biphenyl and bromine. This reaction produces 2-bromobiphenyl, sodium chloride, and hydrogen bromide. The synthesis of 2-bromobiphenyl can also be achieved by the Suzuki coupling reaction of n-dimethyl formamide and boron trichloride. 2-Bromobiphenyl has a high melting point (269 degrees Celsius) and is a solid at room temperature (25 degrees Celsius). Due to its hydrophobic properties, it is insoluble in water but soluble in organic solvents such as ethylene dichloride or chloroform.
2-Bromobiphenyl is used as an analytical method for determining fatty acids in lipids, which are present in many industrial chemicals such as

Formula: C₁₂H₉Br

Purity: Min. 95%

Color and Shape: Colourless To Yellow Solid

Molecular weight: 233.1 g/mol

Ref: 3D-FB32315

2-Bromobiphenyl

CAS: 2052-07-5

Formula: C₁₂H₉Br

Purity: 97%

Color and Shape: Liquid

Molecular weight: 233.108

Ref: 10-F211510

2-Bromo-1,1'-biphenyl

Controlled Product

CAS: 2052-07-5

Applications 2-Bromo-1,1'-biphenyl is used to synthesize ortho-twisted asymmetric anthracene derivatives for blue organic light emitting diodes (OLEDs). 2-Bromo-1,1'-biphenyl is also a useful synthetic intermediate. It can be used to prepare aryl sulfides via palladium-catalyzed coupling.
References Shin, M., et al.: Dyes. Pigments, 92, 1075 (2012); Park, N., et al.: J. Org. Chem., 76, 4371 (2011)

Formula: C₁₂H₉Br

Color and Shape: Neat

Molecular weight: 233.10

Ref: TR-B680550