4,4'-Dichlorobenzophenone
Appearance
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Names | |
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Preferred IUPAC name
Bis(4-chlorophenyl)methanone | |
Identifiers | |
3D model (JSmol)
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3DMet | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.001.846 |
EC Number |
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KEGG | |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C13H8Cl2O | |
Molar mass | 251.11 g/mol |
Melting point | 144 to 147 °C (291 to 297 °F; 417 to 420 K) |
Boiling point | 353 °C (667 °F; 626 K) |
Hazards | |
GHS labelling: | |
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Warning | |
H302 | |
P264, P270, P301+P312, P330, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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4,4’-Dichlorobenzophenone is an organic compound with the formula of (ClC6H4)2CO.[1][2]
Synthesis
[edit]4,4’-Dichlorobenzophenone is prepared by the acylation of chlorobenzene with 4-chlorobenzoyl chloride. The conversion is typically conducted in the presence of an aluminium chloride catalyst in a petroleum ether solvent.
- ClC6H5C(O)Cl + C6H5Cl → (ClC6H4)2CO + HCl
References
[edit]- ^ PubChem. "4,4'-Dichlorobenzophenone". pubchem.ncbi.nlm.nih.gov. Retrieved 2022-11-24.
- ^ "4,4'-Dichlorobenzophenone". webbook.nist.gov. Retrieved 2022-11-24.