CAS 13029-09-9

2,2′-Dibromobiphenyl

Description:

2,2′-Dibromobiphenyl is an organic compound characterized by the presence of two bromine atoms attached to a biphenyl structure, specifically at the 2-position of each phenyl ring. This compound is a member of the brominated biphenyl family, which are known for their applications in various industrial processes, including as flame retardants and in the synthesis of other chemical compounds. It is typically a solid at room temperature, exhibiting a relatively high melting point due to the presence of bromine substituents, which enhance its stability and alter its physical properties. 2,2′-Dibromobiphenyl is also notable for its potential environmental and health impacts, as brominated compounds can be persistent in the environment and may exhibit toxicological effects. Its chemical structure contributes to its reactivity and interactions with biological systems, necessitating careful handling and regulation. As with many halogenated compounds, it is important to consider its behavior in terms of environmental persistence and bioaccumulation.

Formula: C₁₂H₈Br₂

InChI: InChI=1S/C12H8Br2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8H

InChI key: InChIKey=DRKHIWKXLZCAKP-UHFFFAOYSA-N

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

Synonyms:

• 1,1′-Biphenyl, 2,2′-dibromo-
• 1-Bromo-2-(2-bromophenyl)benzene
• 2,2'-Dibromo-1,1'-Biphenyl
• 2,2'-Dibromodiphenyl
• 2,2-Dibromophenyl
• Biphenyl, 2,2′-dibromo-
• NSC 91566
• Pbb 4
• o,o′-Dibromobiphenyl
• 2,2′-Dibromobiphenyl
• 2,2-Dibromobiphenyl

2,2'-Dibromobiphenyl, 98%

CAS: 13029-09-9

2,2'-Dibromobiphenyl is used to produce 5,5-dimethyl-5H-dibenzosilole at the temperature of -78 - 20C. It will need reagent n-BuLi and solvents diethyl ether, hexane. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label

Formula: C₁₂H₈Br₂

Purity: 98%

Color and Shape: White, Crystals or powder or crystalline powder

Molecular weight: 312.00

Ref: 02-A17632

2,2'-Dibromobiphenyl, 98+%

CAS: 13029-09-9

2,2'-Dibromobiphenyl, 98+%

Formula: C₁₂H₈Br₂

Purity: 98+%

Color and Shape: white pwdr.

Molecular weight: 312.00

Ref: 08-06-0477

1,1'-Biphenyl, 2,2'-dibromo-

CAS: 13029-09-9

Formula: C₁₂H₈Br₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 311.9999

Ref: IN-DA000U8F

2,2'-Dibromobiphenyl

CAS: 13029-09-9

2,2'-Dibromobiphenyl

Formula: C₁₂H₈Br₂

Purity: 98%

Color and Shape: white to off-white solid

Molecular weight: 312.00g/mol

Ref: 54-OR907193

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

PBB No. 4

Controlled Product

CAS: 13029-09-9

Formula: C₁₂H₈Br₂

Color and Shape: Neat

Molecular weight: 312.00

Ref: 04-C21000400

2,2-Dibromobiphenyl

CAS: 13029-09-9

Purity: 98.0%

Color and Shape: Solid

Molecular weight: 312.0039978027344

Ref: 10-F079101

2,2'-Dibromobiphenyl

Controlled Product

CAS: 13029-09-9

Applications 2,2'-Dibromobiphenyl
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Formula: C₁₂H₈Br₂

Color and Shape: Neat

Molecular weight: 312.00

Ref: TR-D425558

2,2-DIBROMOBIPHENYL

Controlled Product

CAS: 13029-09-9

2,2-Dibromobiphenyl is a congener that belongs to the group of halogenated biphenyls. The chemical formula for 2,2-dibromobiphenyl is C12H6Br2. It has been shown that this compound can inhibit the activity of cytochrome P450 enzymes and may also have transport properties. 2,2-Dibromobiphenyl has also been detected in human liver cells, and it was shown to be demethylated by some alkali metal salts. 2,2-Dibromobiphenyl has also been shown to react with organolithium compounds, which are compounds containing lithium ions. This reaction causes an increase in fluorescence intensity of 2,2-dibromobiphenyl. The use of a spectrophotometer is required to measure this fluorescence intensity.

Purity: Min. 95%

Ref: 3D-FD43562