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2-Amino-1-nitronaphthalene

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Identification
Molecular formula
C10H8N2O2
CAS number
602-96-0
IUPAC name
1-nitronaphthalen-2-amine
State
State

At room temperature, 2-Amino-1-nitronaphthalene is typically in a solid state. It maintains this physical form under standard conditions due to its aromatic ring structure and intermolecular interactions.

Melting point (Celsius)
163.00
Melting point (Kelvin)
436.15
Boiling point (Celsius)
405.40
Boiling point (Kelvin)
678.60
General information
Molecular weight
188.19g/mol
Molar mass
188.1870g/mol
Density
1.3380g/cm3
Appearence

2-Amino-1-nitronaphthalene appears as a yellow to orange crystalline solid. This compound exhibits a distinct appearance due to the presence of both the amino and nitro functional groups on the naphthalene ring, giving it a characteristic color.

Comment on solubility

Solubility of 1-nitronaphthalen-2-amine

1-nitronaphthalen-2-amine, with the chemical formula C10H8N2O2, exhibits notable solubility characteristics that can be intriguing for both practical applications and theoretical studies. Its solubility is influenced by various factors, leading to the following insights:

Solubility in Solvents

  • Polar solvents: 1-nitronaphthalen-2-amine is more soluble in polar solvents such as water and alcohols due to hydrogen bonding capabilities.
  • Nonpolar solvents: Its solubility decreases in nonpolar solvents like hexane, as the molecule's polarity interacts poorly with nonpolar environments.

It’s important to note that:

  • The presence of the nitro group (-NO2) tends to enhance the solubility of the compound in polar media through dipole interactions.
  • As the temperature increases, the solubility in many solvents might also increase, a common behavior in organic compounds.

In summary, the solubility of 1-nitronaphthalen-2-amine is heavily dependent on the solvent, showcasing greater affinity for polar solvents and demonstrating how molecular structure influences solvation. Understanding these properties can be critical for applications in organic synthesis and materials chemistry.

Interesting facts

Interesting Facts about 1-Nitronaphthalen-2-amine

1-Nitronaphthalen-2-amine is a fascinating organic compound that belongs to the family of nitroanilines, which are derived from the naphthalene structure. Here are some key aspects that highlight its significance:

  • Structural Characteristics: The compound features both an amino group (-NH2) and a nitro group (-NO2) attached to the naphthalene ring. This unique configuration can lead to interesting reactivity patterns, making it a valuable subject of study.
  • Applications: 1-Nitronaphthalen-2-amine is utilized in various chemical synthesis processes, particularly in the production of dyes and pigments. These applications leverage its ability to undergo further transformations in organic reactions.
  • Biological Activity: Compounds like 1-nitronaphthalen-2-amine may exhibit biological activities, and studies on similar nitroanilines have shown potential antimicrobial and anti-inflammatory properties, making them candidates for pharmaceutical research.
  • Environmental Considerations: The presence of nitro groups in organic compounds raises some environmental concerns, particularly regarding their stability and degradation. Understanding the behavior of such compounds is crucial for assessing their ecological impact.

As a versatile compound, 1-nitronaphthalen-2-amine opens up numerous avenues for research and application. Its dual functional groups not only enhance its chemical reactivity but also contribute to its importance in synthetic organic chemistry and materials science.

In the words of renowned chemist Marie Curie, “Nothing in life is to be feared, it is only to be understood.” The study of compounds like 1-nitronaphthalen-2-amine plays a vital role in expanding our understanding of chemical behavior and its real-world applications.

Synonyms
606-57-5
1-Nitro-2-naphthylamine
2-Amino-1-nitronaphthalene
2-NAPHTHYLAMINE, 1-NITRO-
NSC 9833
EINECS 210-121-2
BRN 2103416
1-nitro-2-naphthalenamine
DTXSID70209407
4-12-00-03184 (Beilstein Handbook Reference)
DTXCID50131898
210-121-2
1-nitronaphthalen-2-amine
2-Naphthalenamine, 1-nitro-
MLS002638107
NSC-9833
NSC9833
MFCD00021462
Amino-nitro-naphthalin
1,2-Nitronaphthylamin
CV2CWT3NYY
SCHEMBL2026504
naphthalene, 2-amino-1-nitro-
CHEMBL1725772
HMS3093I12
AKOS006230650
BS-17196
SMR001547600
DB-337370
CS-0197315
NS00034423
C16065
AG-456/00863008