CAS 2789-89-1: Bis(4-bromophenyl)acetylene

Description: Bis(4-bromophenyl)acetylene, with the CAS number 2789-89-1, is an organic compound characterized by its structure, which features two 4-bromophenyl groups attached to an acetylene moiety. This compound is typically a solid at room temperature and exhibits a crystalline form. It is known for its aromatic properties due to the presence of brominated phenyl rings, which can enhance its reactivity and stability. The bromine substituents can also influence its electronic properties, making it useful in various applications, including organic synthesis and materials science. Bis(4-bromophenyl)acetylene is often utilized in the development of organic semiconductors and as a building block in the synthesis of more complex organic molecules. Its solubility is generally limited in non-polar solvents, and it may exhibit interesting photophysical properties, making it a subject of interest in research related to optoelectronic devices. Safety precautions should be taken when handling this compound, as it may pose health risks typical of brominated organic compounds.

Formula: C₁₄H₈Br₂

InChI: InChI=1/C14H8Br2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h3-10H

Synonyms:

• 1,1'-Ethyne-1,2-diylbis(4-bromobenzene)
• Benzene, 1,1'-(1,2-Ethynediyl)Bis[4-Bromo-

Bis(4-bromophenyl)acetylene

CAS: 2789-89-1

• Formula: C₁₄H₈Br₂
• Purity: >98.0%(GC)
• Color and Shape: White to Yellow to Green powder to crystal
• Molecular weight: 336.03

Bis(4-bromophenyl)acetylene

CAS: 2789-89-1

• Formula: C₁₄H₈Br₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 336.02132

Bis(4-bromophenyl)acetylene, 97%

CAS: 2789-89-1

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Purity: 97%
• Color and Shape: Off-white, Crystalline powder

Bis-(4-bromophenyl acetylene)

CAS: 2789-89-1

• Purity: 95.0%
• Color and Shape: Solid, Crystalline Powder or Powder
• Molecular weight: 336.0260009765625

Bis(4-bromophenyl)acetylene

CAS: 2789-89-1

• Formula: C₁₄H₈Br₂
• Purity: By hplc: 97.5% by area (Typical Value in Batch COA)
• Color and Shape: white to off white solid
• Molecular weight: 336.02g/mol

Bis(4-bromophenyl)acetylene

CAS: 2789-89-1

Bis(4-bromophenyl)acetylene (BBA) is an alkynyl compound that is synthesized by coupling of the bromine and …

• Formula: C₁₄H₈Br₂
• Purity: Min. 95%
• Molecular weight: 336.02 g/mol