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2-Nitroso-1-naphthol

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Identification
Molecular formula
C10H7NO2
CAS number
20499-45-0
IUPAC name
2-nitrosonaphthalen-1-ol
State
State

At room temperature, the compound is typically in a solid state, often found in crystalline or powdered form, which makes it convenient for use as an intermediate in dyes and pigments.

Melting point (Celsius)
122.00
Melting point (Kelvin)
395.15
Boiling point (Celsius)
402.00
Boiling point (Kelvin)
675.15
General information
Molecular weight
173.16g/mol
Molar mass
173.1640g/mol
Density
1.3080g/cm3
Appearence

2-Nitroso-1-naphthol appears as a crystalline solid with a vivid orange to red-brown color. It can sometimes be found in the form of fine powder or crystals, and due to its vibrant color, it is often employed as a dye intermediary.

Comment on solubility

Solubility of 2-nitrosonaphthalen-1-ol

2-nitrosonaphthalen-1-ol, a compound with intriguing structural properties, exhibits varying degrees of solubility across different solvents. Understanding the solubility of this compound is essential for applications in both research and industry.

Solubility Characteristics:

  • Aqueous Solubility: Generally, 2-nitrosonaphthalen-1-ol shows limited solubility in water due to its hydrophobic naphthalene core.
  • Organic Solvents: It demonstrates a higher solubility in organic solvents such as ethanol, ether, and acetone, making it more versatile in organic chemistry applications.
  • Solvent Polarity: The solubility often increases with the polarity of the solvent; thus, it could be beneficial in reactions that require polar media.

It is noteworthy that the presence of the nitro group (–NO2) influences the overall solubility pattern by increasing polarity and potentially contributing to hydrogen bonding interactions. For practical applications, it is recommended to:
- Conduct solubility tests in various solvents to determine the most suitable medium.
- Consider temperature variations, as increased temperatures typically enhance solubility.

In summary, while 2-nitrosonaphthalen-1-ol exhibits limited aqueous solubility, its greater affinity for organic solvents opens avenues for its use in diverse chemical processes and reactions.

Interesting facts

Interesting Facts about 2-Nitrosonaphthalen-1-ol

2-Nitrosonaphthalen-1-ol is a fascinating compound that belongs to the family of naphthalene derivatives. This compound has garnered interest not only for its unique chemical properties but also for its potential applications in various fields.

Applications and Uses

  • Pesticide Development: Research has shown that 2-nitrosonaphthalen-1-ol exhibits biological activity that can be harnessed in the formulation of pesticides.
  • Dye Intermediate: Due to its structural properties, this compound serves as an intermediate in the synthesis of various dye products.
  • Pharmaceutical Research: The compound is often explored for its potential therapeutic properties, particularly in the realms of anti-cancer and anti-inflammatory research.

Chemical Properties

This compound is characterized by the presence of both nitro and hydroxyl functional groups, situated on a naphthalene ring, which grants it some intriguing properties:

  • Reactivity: The nitro group introduces unique reactivity, enabling the compound to participate in various chemical reactions.
  • Hydrogen Bonding: The hydroxyl group allows for hydrogen bonding, affecting the solubility and interaction of the compound in solutions.

Safety and Environmental Concerns

  • Toxicity: While 2-nitrosonaphthalen-1-ol has useful applications, safety measures should be taken as it may pose toxicological risks to humans and the environment if mismanaged.
  • Regulatory Status: Due to its potential health impacts, regulatory organizations may monitor its use in industrial applications.

In summary, 2-nitrosonaphthalen-1-ol is a compound that finds itself at the intersection of chemistry and application, offering both opportunities and challenges. As researchers continue to explore its properties, the compound may yield novel applications, thereby expanding its relevance in various scientific arenas.

Synonyms
2-NITROSO-1-NAPHTHOL
132-53-6
1-Naphthalenol, 2-nitroso-
2-Nitrosonaphthol
2-nitrosonaphthalen-1-ol
1-Naphthol, 2-nitroso-
.beta.-Nitrosonaphthol
2-nitroso-1-naphthalenol
1,2-naphthoquinone 2-oxime
beta-Nitroso-alpha-naphthol
6373-60-0
nitrosonaphthol
C.I. 76610
HSDB 5477
NSC 5034
EINECS 205-064-5
CC0S5HO41V
2-(Hydroxyimino)naphthalen-1(2H)-one
BRN 1867919
CI 76610
.beta.-Nitroso-.alpha.-naphthol
AI3-60169
2-NITROSONAPHTHO
NSC-5034
DTXSID4059625
NSC5034
4-07-00-02418 (Beilstein Handbook Reference)
2-NITROSO-1-NAPHTHOL [HSDB]
2-NITROSO-1-HYDROXYNAPHTHALENE
.BETA.-NITROSO-.ALPHA.-NAPHTHO
Naphthalenol, nitroso-
1,2-naphthoquinone-2-oxime
1,2-Naphthalenedione, 2-oxime
UNII-CC0S5HO41V
2Nitrosonaphthol
Gambine R
beta-Nitrosonaphthol
MFCD00003932
1Naphthol, 2nitroso
betaNitrosoalphanaphthol
1Naphthalenol, 2nitroso
WLN: L66J BQ CNO
SCHEMBL104099
1,2-Naphthalenedione 2-oxime
2-Nitroso-1-naphthol, 95%
SCHEMBL9864105
DTXCID4034075
SCHEMBL13743297
SCHEMBL21758015
BETA-NITROSO-ALPHA-NAPHTHO
YEXILJQLXICIPV-PKNBQFBNSA-N
DTXSID401318701
STL453610
AKOS000121259
AC-18345
AS-58754
DB-042119
(E)-2-(hydroxyimino)naphthalen-1(2H)-one
N0267
NS00020993
EN300-21703
D91664
Q27275395
205-064-5