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| 4-Aminobenzophenone Basic information |
| 4-Aminobenzophenone Chemical Properties |
| Melting point | 121-124 °C (lit.) | | Boiling point | 246 °C (12.7517 mmHg) | | density | 1.0957 (rough estimate) | | refractive index | 1.6050 (estimate) | | Fp | 245-247°C/22mm | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | form | Fine Crystalline Powder | | pka | pK1: 2.15(+1) (25°C) | | color | Yellow | | Water Solubility | Soluble in cold water, alcohol and ether. | | BRN | 389292 | | CAS DataBase Reference | 1137-41-3(CAS DataBase Reference) | | EPA Substance Registry System | Methanone, (4-aminophenyl)phenyl- (1137-41-3) |
| 4-Aminobenzophenone Usage And Synthesis |
| Chemical Properties | YELLOW FINE CRYSTALLINE POWDER | | Uses | 4-Aminobenzophenone is associated with 4-benzoylpyridine and it is used as a frequency doubler for semiconductor lasers. It is used in the preparation of 1-[4-[N,N-bis(trimethylsilyl)amino]phenyl]-1-phenylethylene. It is used as a precursor to prepare 1,2,3-triazoles, pyrimidotriazoles, benzothiazole and pyrimidinone derivatives. It is involved in the formation of coordination complexes with chromium(III). | | Synthesis Reference(s) | Tetrahedron Letters, 39, p. 1313, 1998 DOI: 10.1016/S0040-4039(97)10877-2 | | General Description | 4-Aminobenzophenone (4-ABP) is the best derivative of benzophenone with 260 times higher second harmonic generation (SHG) efficiency than potassium dihydrogen phosphate (KDP), growth of high quality bulk crystal still remains a difficult task. | | Safety Profile | Poison by intraperitoneal route. See also KETONES and AMINES. When heated to decomposition it emits toxic fumes of NOx,. | | Purification Methods | Dissolve it in aqueous acetic acid, filter and precipitate it with ammonia. This process is repeated several times, then the amine is recrystallised from aqueous EtOH. [Beilstein 14 IV 248.] |
| 4-Aminobenzophenone Preparation Products And Raw materials |
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