What is nitro aniline?
From Wikipedia, the free encyclopedia. The term nitroaniline in chemistry refers to a derivative of aniline (C6H5NH2) containing a nitro group (—NO2) There are three simple nitroanilines of formula C6H4(NH2)(NO2) which differ only in the position of the nitro group: 2-Nitroaniline.
What is the structure of 4-nitroaniline?
4-Nitroaniline
| PubChem CID | 7475 |
|---|---|
| Structure | Find Similar Structures |
| Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
| Molecular Formula | C6H6N2O2 |
| Synonyms | 4-NITROANILINE p-Nitroaniline 100-01-6 p-Nitraniline p-Aminonitrobenzene More… |
What is p-nitroacetanilide used for?
Mention the uses of p-nitroacetanilide. It is used in pharmaceuticals in preparation of paracetamol and phenacetin. Used in pesticides and rubber chemicals also used as an intermediate for dyes.
Is 4-nitroaniline water soluble?
4-Nitroaniline
| Names | |
|---|---|
| Melting point | 146 to 149 °C (295 to 300 °F; 419 to 422 K) (lit.) |
| Boiling point | 332 °C (630 °F; 605 K) |
| Solubility in water | 0.8 mg/ml at 18.5 °C (IPCS) |
| Vapor pressure | 0.00002 mmHg (20°C) |
Is nitro aniline a base?
The 3-nitroaniline is an organic base; there is a lone pair of electrons on the nitrogen atom of the amino group, making 3-nitroaniline a Lewis base (an electron pair donor). Under these conditions biphenyl has neither an acidic proton nor a lone pair of electrons to donate, and is considered a neutral compound.
What is the functional group of 4 nitroaniline?
A nitroaniline carrying a nitro group at position 4. This entity has been manually annotated by the ChEBI Team. 4-Nitroaniline, p-nitroaniline or 1-amino-4-nitrobenzene is an organic compound with the formula C6H6N2O2. A yellow solid, it is one of three isomers of nitroaniline.
What is the pKb value of 4 nitroaniline?
12.99
4-Nitroaniline
| Properties. | |
|---|---|
| Formula | C6H6N2O2 |
| Refractive index | 1.5401 (160 C) |
| pKa/pKb | 12.99 (pKb) |
| Partition coefficient, pKow | 1.39 |
What is called Nitrating mixture?
A mixture of concentrated sulphuric and nitric acids, used to introduce a nitro group (–NO2) into an organic compound.
Why is 4 nitroaniline polar?
In p-nitroaniline, the amino group is para or opposite to the nitro group making the molecule more polar.
What is the boiling point of 4 nitroaniline?
629.6°F (332°C)4-Nitroaniline / Boiling point
Is 4 nitroaniline more basic than aniline?
Aniline is a stronger base than p-nitroaniline but weaker base than p-methoxyaniline.