2,2'-dibrom-4,4'-di-t-butylBiphenyl - Names and Identifiers
Name | 2,2'-dibrom-4,4'-di-t-butylBiphenyl
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Synonyms | 2,2'-dibrom-4,4'-di-t-butylBiphenyl 2,2'-dibroMo-4,4'-di-tert-butylbiphenyl 2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl 1,1'-Biphenyl, 2,2'-dibromo-4,4'-bis(1,1-dimethylethyl)-
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CAS | 70728-93-7
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2,2'-dibrom-4,4'-di-t-butylBiphenyl - Physico-chemical Properties
Molecular Formula | C20H24Br2
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Molar Mass | 424.21 |
Storage Condition | 2-8℃ |
Sensitive | IRRITANT |
MDL | MFCD20921697 |
2,2'-dibrom-4,4'-di-t-butylBiphenyl - Introduction
2,2 '-dibrom-4,4'-di-t-butylBiphenyl is an organic compound with the chemical formula C20H22Br2 and a molecular weight of 419.20g/mol. It is a white to yellow solid, insoluble in water, but soluble in organic solvents such as ethanol, xylene, etc.
2,2 '-dibrom-4,4'-di-t-butylBiphenyl has certain liquid crystal properties and is mainly used in the field of optoelectronic materials. Due to its high melting point and good thermal stability, it is often used as a nematic hybrid layer of liquid crystal displays to help improve the display effect. In addition, it can also be used for carrier delivery materials and photocatalytic reactions.
2,2 '-dibrom-4,4'-di-t-butylBiphenyl is generally prepared by reacting biphenyl with bromine in the presence of a reactant. The reaction is generally carried out under an inert atmosphere at elevated temperatures. The specific preparation method can refer to the organic chemical synthesis manual.
When using 2,2 '-dibrom-4,4'-di-t-butylBiphenyl, you need to pay attention to its safety. It is irritating to the eyes, skin and respiratory system and may be harmful to the environment. Therefore, protective gloves, goggles and respiratory protection equipment should be worn during operation. During storage and handling, avoid contact with oxidants and combustibles, and keep away from fire and high temperature. If the compound comes into contact with the skin or is taken orally, wash it promptly and receive professional medical attention.
Last Update:2024-04-10 22:29:15