| Identification | More | [Name]
4-AMINOBENZOPHENONE | [CAS]
1137-41-3 | [Synonyms]
4-AMINOBENZOPHENONE
4-AMINOPHENYL PHENYL KETONE
(4-AMINOPHENYL)(PHENYL)METHANONE
4-BENZOYLANILINE
AMINOBENZOPHENONE-4
PAB
P-AMINOBENZOPHENONE
TIMTEC-BB SBB003574
(4-aminophenyl)phenyl-methanon
4-amino-benzophenon
Benzophenone, 4-amino-
Methanone,(4-aminophenyl)phenyl-
p-Benzoylaniline
USAF a-233
usafa-233
P-AMINOBENZOPHENONE CRYSTALLINE
4-AMINOBENZOPHENONE(P-AMINOBENZOPHENONE, PAB)
4-Aminobenzophenone98%
4-Aminophenyl phenyl ketone, 4-Benzoylaniline | [EINECS(EC#)]
214-506-6 | [Molecular Formula]
C13H11NO | [MDL Number]
MFCD00007895 | [Molecular Weight]
197.23 | [MOL File]
1137-41-3.mol |
| Chemical Properties | Back Directory | [Appearance]
YELLOW FINE CRYSTALLINE POWDER | [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. | [Detection Methods]
HPLC | [BRN ]
389292 | [CAS DataBase Reference]
1137-41-3(CAS DataBase Reference) | [EPA Substance Registry System]
Methanone, (4-aminophenyl)phenyl- (1137-41-3) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [RTECS ]
DJ0175000
| [F ]
8-10-23 | [TSCA ]
Yes | [HazardClass ]
IRRITANT | [HS Code ]
29223990 | [Safety Profile]
Poison by intraperitoneal route. See also KETONES and AMINES. When heated to decomposition it emits toxic fumes of NOx,. |
| Hazard Information | Back Directory | [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. | [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.] |
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