2-Chlorobiphenyl

2-Chlorobiphenyl CAS 2051-60-7, also known as PCB-1 and 2-chloro-1,1'-biphenyl, is a monochlorinated biphenyl aromatic organic compound with a standard molecular formula of C12H9Cl. It is the simplest polychlorinated biphenyl congener, featuring a single chlorine atom substituted at the ortho position of the biphenyl ring structure. This compound presents stable physical and chemical properties under normal temperature and pressure, is insoluble in water, and soluble in common organic solvents such as ethanol, ether and dichloromethane. It is widely applied in laboratory analytical testing, organic synthesis research and industrial auxiliary material processing fields.

2-Chloro-1,1'-biphenyl, 2-Monochlorobiphenyl, o-Chlorobiphenyl, 2-Chlorodiphenyl, PCB-1

Not available

1. Organic Synthetic Intermediate: 2-Chlorobiphenyl CAS 2051-60-7 acts as a key aromatic intermediate for the synthesis of various biphenyl derivative compounds. Its active chlorinated substitution structure supports nucleophilic substitution, coupling and modification reactions, which is widely used in the preparation of functional biphenyl chemicals and fine chemical derivatives. 2. Environmental Analysis Standard Reagent: 2-Chlorobiphenyl CAS 2051-60-7 is a standard reference reagent for polychlorinated biphenyl detection. It is commonly used in environmental water, soil and atmospheric sample testing, calibration of detection instruments and verification of experimental methods in environmental monitoring laboratories. 3. Chemical Research Raw Material: High-purity 2-Chlorobiphenyl CAS 2051-60-7 is used as a core experimental raw material for organic chemistry research, chemical structure modification and biphenyl compound performance testing, supporting scientific research and pilot test development in material chemistry and environmental chemistry fields. 4. Industrial Auxiliary Additive Intermediate: 2-Chlorobiphenyl CAS 2051-60-7 can be used for the synthesis of special industrial additives and insulating material intermediates, providing structural raw material support for the preparation of high-temperature resistant and insulating functional materials.

99% min

C12H9Cl

188.65

2 years under proper storage

White to off-white crystalline solid

Industrial Grade, Laboratory Grade

1.1±0.1 g/cm3

32-34 °C