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2-Nitroaniline hydrochloride

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Identification
Molecular formula
C6H8ClN3O2
CAS number
640-12-0
IUPAC name
(2-nitroanilino)ammonium;chloride
State
State

Under standard conditions, 2-Nitroaniline hydrochloride is in a solid state. It is stable when dry and stored properly in cool, dark conditions.

Melting point (Celsius)
158.00
Melting point (Kelvin)
431.15
Boiling point (Celsius)
300.00
Boiling point (Kelvin)
573.15
General information
Molecular weight
190.60g/mol
Molar mass
190.5960g/mol
Density
1.6950g/cm3
Appearence

2-Nitroaniline hydrochloride typically appears as an orange to reddish-brown crystalline powder. The compound can be sensitive to light and may darken upon prolonged exposure.

Comment on solubility

Solubility of (2-nitroanilino)ammonium chloride

The solubility of (2-nitroanilino)ammonium chloride in water is influenced by several factors due to its ionic nature. This compound can be described as a salt formed from the combination of an organic base, 2-nitroaniline, and hydrochloric acid. Consequently, we can expect the following:

  • Ionic Interaction: The presence of the ammonium cation (NH+) makes this salt generally soluble in water owing to its capability to form hydrogen bonds.
  • Temperature Dependency: Its solubility may increase with temperature, a common characteristic of many salts.
  • Polarity Influence: The polar nature of the molecule enhances its solubility in polar solvents like water, leading to effective dissociation into its constituent ions.

In summary, it can be stated that (2-nitroanilino)ammonium chloride is expected to be fairly soluble in water, given its ionic characteristics and interaction with the solvent. This highlights an important consideration when preparing solutions for various chemical applications.

Interesting facts

Interesting Facts about (2-nitroanilino)ammonium;chloride

(2-nitroanilino)ammonium chloride is a fascinating compound that's often discussed in the context of organic chemistry, particularly due to its intricate structure and varied applications. Here are some notable points that highlight its significance:

  • Functional Groups: This compound includes both amine and nitro functional groups, which grant it unique chemical properties that can influence its reactivity and interactions with other compounds.
  • Versatile Application: It is utilized in various fields, including dye manufacturing, pharmaceuticals, and materials science. Its derivative compounds are often pivotal in synthesizing other complex molecules.
  • Importance in Research: Researchers often study compounds like (2-nitroanilino)ammonium chloride for their roles in photochemical reactions. The nitro group, in particular, can affect the compound's photostability and reactivity upon light exposure.
  • Synthesis Insights: The preparation of (2-nitroanilino)ammonium chloride involves complex synthetic pathways, allowing for exploration of reaction mechanisms that are foundational to organic synthesis.
  • Toxicology and Safety: Like many nitro compounds, this compound may exhibit toxicity. Therefore, handling protocols in labs emphasize the importance of safety, especially considering its potential effects on human health and the environment.

In summary, (2-nitroanilino)ammonium chloride serves as more than just a reagent; it embodies a rich profile of interactions and applications that make it a subject of interest for both chemists and students alike. As research continues to unfold, our understanding of such compounds deepens, paving the way for innovative applications and discoveries.

Synonyms
HYDRAZINE, (o-NITROPHENYL)-, HYDROCHLORIDE
(2-nitroanilino)azanium;chloride
NSC 9184
AKOS015890158