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3-Aminophenol

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Identification
Molecular formula
C6H7NO
CAS number
591-27-5
IUPAC name
3-anilinophenol
State
State

At room temperature, 3-Aminophenol is typically found in a solid state.

Melting point (Celsius)
122.00
Melting point (Kelvin)
395.15
Boiling point (Celsius)
284.00
Boiling point (Kelvin)
557.15
General information
Molecular weight
109.12g/mol
Molar mass
109.1240g/mol
Density
1.2650g/cm3
Appearence

3-Aminophenol is a white to reddish-gray crystalline solid. It may appear as beige or tan due to impurities or exposure to light and air. The compound is known for its phenolic odor.

Comment on solubility

Solubility of 3-Anilinophenol

3-Anilinophenol, with its unique structure, exhibits distinct solubility characteristics that are worth discussing. This compound has polar -NH2 (amino) and -OH (hydroxyl) functional groups, which significantly influence its interaction with solvents.

Solubility in Common Solvents

In general, 3-anilinophenol is:

  • Soluble in water: The presence of the hydroxyl group allows for hydrogen bonding with water molecules, facilitating its dissolution.
  • Soluble in organic solvents: It is also soluble in polar organic solvents like ethanol and methanol due to its polar characteristics.
  • Less soluble in hydrocarbons: This compound tends to show poor solubility in nonpolar solvents such as hexane, owing to the lack of interactions with those solvents.

Factors Influencing Solubility

Several factors can affect the solubility of 3-anilinophenol:

  • Temperature: Increased temperature often enhances solubility by providing more energy for solute-solvent interactions.
  • pH: Since 3-anilinophenol can exist in ionizable forms, the pH of the solution can lead to variations in solubility; it may become more soluble in basic conditions.
  • Presence of complexing agents: Compounds that can form complexes with 3-anilinophenol may influence its solubility positively.

In conclusion, understanding the solubility of 3-anilinophenol allows for better application in various chemical processes and highlights the importance of molecular structure in solubility behavior.

Interesting facts

Interesting Facts About 3-Anilinophenol

3-Anilinophenol is a fascinating organic compound that serves as an important building block in various chemical applications. Below are some intriguing aspects of this compound:

  • Structure and Bonding: 3-Anilinophenol features a phenolic moiety with an amino group at the para position and a hydroxyl group. This unique arrangement allows for extensive hydrogen bonding and can greatly influence the compound's reactivity.
  • Applications: This compound plays a significant role in various fields, including:
    • Industrial dyes and pigments
    • Pharmaceuticals, particularly in drug development
    • Biological staining and microscopy techniques
  • Reactivity: As an aromatic compound, 3-anilinophenol exhibits characteristic reactivity of aromatic amines. It can participate in nucleophilic substitution reactions, electrophilic aromatic substitutions, and can be further functionalized to create more complex molecules.
  • Biological Relevance: Due to the presence of amine and hydroxyl groups, 3-anilinophenol may play roles in biological systems, including interactions with enzymes and receptor sites, making it a compound of interest for biochemical studies.

As an aspiring chemist, one can appreciate that compounds like 3-anilinophenol not only highlight the complexity of organic chemistry but also underscore the importance of molecular structure in determining function and reactivity.

"The more we learn about such compounds, the more we can manipulate them for innovative applications." This quote embodies the spirit of discovery in the chemical sciences!

Synonyms
3-Hydroxydiphenylamine
101-18-8
3-(Phenylamino)phenol
3-Anilinophenol
m-Anilinophenol
Phenol, 3-(phenylamino)-
3-HYDROXY-N-PHENYLANILINE
3-Phenylaminophenol
m-Hydroxydiphenylamine
Phenol, m-anilino-
CCRIS 4658
EINECS 202-923-6
NSC 56930
UNII-E39Q946GO3
DTXSID1025431
E39Q946GO3
MFCD00002262
NSC-56930
M-(PHENYLAMINO)PHENOL
DTXCID605431
AMINE,DIPHENYL,3-HYDROXY
N-(3-Hydroxyphenyl)aniline
m-Oxydiphenylamin
NSC56930
3-Anilinophenol #
MLS002152882
SCHEMBL219995
CHEMBL1523215
CHEBI:188941
3-HYDROXYPHENYLAMINE PHENYL
HMS3039G14
ALBB-026232
Tox21_200308
AKOS005216959
NCGC00091603-01
NCGC00091603-02
NCGC00257862-01
AC-10894
AS-58202
CAS-101-18-8
SMR001224495
A0476
CS-0204734
NS00010708
I10244
AE-562/43459604
Q27276822
689-700-0