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?


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?


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?


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.