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Diphenylamine as building blocker of Mannich bases
It is used as building blockers to form Mannich bases which are the most important pharmaceutical components as well as the products of industrial importance.Many research papers has been published regarding it to show the potentialities of it in building Mannich bases.
| Diphenylamine |
|
| IUPAC name |
Diphenylamine |
| Other names |
N-Phenylbenzenamine;
N-Phenyl Aniline;
DPA;
Anilinobenzene;
(phenylamino)benzene;
N,N-diphenylamine;
big dipper;
C.I. 10355;
Phenylbenzenamine;
Diphenylamine;
|
| Identifiers |
| CAS number |
122-39-4 |
| RTECS number |
9 |
| SMILES |
c1ccccc1Nc2ccccc2 |
| Properties |
| Molecular formula |
C12H11N |
| Molar mass |
169.23 g/mol |
| Appearance |
White to yellow crystals |
| Density |
1.2 g/cm³ |
| Melting point |
53 °C (326 K)
|
| Boiling point |
302 °C (575 K)
|
| Solubility in water |
Slightly |
| Hazards |
| Main hazards |
Toxic. Possible mutagen. Possible teratogen. Harmful in contact with skin, and if swallowed or inhaled. Irritant. |
| NFPA 704 |
|
| R-phrases |
R23 R24 R25 R33 R50 R53 |
| S-phrases |
S36 S37 S45 S60 S61 |
| Flash point |
152°C |
| Related Compounds |
| Related Amine |
Aniline |
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox disclaimer and references |
Diphenylamine is an aromatic amine with the structural formula (C6H5)2NH. It has been used for scald control on apples in the United States, and it is a fungicide.
It has been used in a test for nitrates [1]
One synthesis is the reaction of aniline to form a mixture of ammonia and diphenyl amine.
It is considered to be and is known to be toxic and harmful to the environment.
It also finds use in DNA detection. See DNA extraction.
DNA Quantification Using Dimethylamine (click on PDF download link)
References
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This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Diphenylamine_as_building_blocker_of_Mannich_bases". A list of authors is available in Wikipedia.
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