4,4'-Dibromobiphenyl NEW

CAS 92-86-4

Synonyms

• 4,4'-Dibromo-1,1'-biphenyl

• p,p'-Dibromobiphenyl

• Biphenyl, 4,4'-dibromo-

Physical and Chemical Properties

• Appearance: White to off-white crystalline powder

• Melting point: 163–165 °C

• Solubility: Insoluble in water, soluble in organic solvents including toluene, xylene, dichloromethane and THF

• Stability: Stable under normal temperature and sealed storage; avoid strong light and moisture

Applications

1. Used as an important intermediate for organic optoelectronic materials such as OLED and organic semiconductors.

2. Applied in the synthesis of liquid crystal monomers and liquid crystal display materials.

3. Used in the preparation of conjugated polymers and polymeric luminescent materials.

4. Employed as a key raw material in Suzuki coupling, Heck coupling and other cross-coupling reactions.

5. Used in the synthesis of pharmaceutical intermediates and fine organic chemicals.

6. Applied in the preparation of heat-resistant polymers and engineering plastic additives.

HS Code 2903999090