2,4'-Dichlorobenzophenone

CAS: 85-29-0

Ref. 3D-FD55071

Produktinformation

• Name: 2,4'-Dichlorobenzophenone
• Synonyme: (2-Chlorophenyl)(4-chlorophenyl)methanone, Benzophenone, 2,4′-dichloro-, Dichlorobenzophenone, Methanone, (2-chlorophenyl)(4-chlorophenyl)-, NSC 3221, o,p′-DCBP, o,p′-Dichlorobenzophenone
• CAS: 85-29-0

Beschreibung

2,4'-Dichlorobenzophenone is a synthetic organic compound that absorbs ultraviolet radiation in the wavelength range of approximately 230-300 nm. It is used as an absorber for chromatographic techniques and as a chemical intermediate in the preparation of other compounds. The 2,4'-isomer is more active than the 2,6'-isomer.
2,4'-Dichlorobenzophenone can be prepared by chlorination of benzophenone with a mixture of chloride and methyl methacrylate. The resulting product can then be purified by chromatography on silica gel using a solvent system of tetrahydrofuran and chloroform.
2,4'-Dichlorobenzophenone has been shown to absorb ultraviolet radiation in the wavelength range of 230-300 nm. This absorption leads to the formation of excited states that are capable of initiating polymerization reactions or initiating free radical reactions with styrene or polystyrene molecules.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 251.11 g/mol
• Formel: C₁₃H₈Cl₂O
• Reinheit: Min. 95%
• Farbe/Form: Powder