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3-Aminophenol

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Identification
Molecular formula
C6H7NO
CAS number
591-27-5
IUPAC name
3-aminophenol
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)
164.00
Boiling point (Kelvin)
437.15
General information
Molecular weight
109.13g/mol
Molar mass
109.1260g/mol
Density
1.3280g/cm3
Appearence

3-Aminophenol appears as a white to light brown crystalline solid. It is known for its use in various industrial applications and as an intermediate in the synthesis of dyes and pharmaceuticals.

Comment on solubility

Solubility of 3-Aminophenol

3-Aminophenol, characterized by its chemical formula C6H7NO, displays interesting solubility properties that are worth noting:

  • Polar Nature: Due to the presence of the amino group (-NH2) and hydroxyl group (-OH), 3-aminophenol is a polar compound, which significantly influences its solubility in various solvents.
  • Solubility in Water: 3-Aminophenol is moderately soluble in water, mainly due to the ability of the amino and hydroxyl groups to form hydrogen bonds with water molecules.
  • Solubility in Organic Solvents: It is also soluble in organic solvents such as alcohols and acetone, reflecting the compound's amphiphilic characteristics.
  • Effect of pH: The solubility can vary with pH; under acidic conditions, 3-aminophenol can become fully protonated, which can enhance its solubility in water.

As a result, the solubility of 3-aminophenol can be summarized as follows:

  1. Moderately water-soluble due to its polar functional groups.
  2. Soluble in various organic solvents.
  3. pH-dependent solubility, enhancing under acidic conditions.

In conclusion, 3-aminophenol demonstrates a fascinating variety of solubility traits that are influenced by its chemical structure, making it an interesting compound in both academic and industrial contexts.

Interesting facts

Interesting Facts About 3-Aminophenol

3-Aminophenol, also known as meta-aminophenol, is an intriguing organic compound renowned for its diverse applications and fascinating properties. Here are some notable points about this unique compound:

  • Key Role in Chemistry: 3-Aminophenol is a crucial building block in organic synthesis. Its amino group offers valuable reactivity, making it an essential reagent in producing dyes, pharmaceuticals, and agrochemicals.
  • Photography and Color Chemistry: Historically, 3-aminophenol has been used in photographic development processes. Its ability to produce rich colors and enhance contrast has earned it a place in the realm of color chemistry.
  • Biological Significance: Some studies suggest that 3-aminophenol can also have antioxidant properties. Research continues to explore its potential benefits in biomedical fields, particularly in developing therapeutics.
  • Safety Precautions: While 3-aminophenol is valuable, it’s essential to handle it with care. Exposure can lead to skin irritation and respiratory issues; thus, proper laboratory safety protocols must be in place.
  • Versatile Applications: This compound finds its utility in various industries, including the manufacture of hair dyes, pharmaceuticals for pain relief, and as a precursor for various chemical products.

In conclusion, 3-aminophenol exemplifies the intersection of chemistry and practical applications. Its ability to serve multiple roles in industry and research continues to pique the interest of chemists and students alike.

Synonyms
3-Aminophenol
M-AMINOPHENOL
Phenol, 3-amino-
3-amino-phenol
BASF ursol EG
m-Aminofenol
CI Oxidation Base 7
m-Aminofenol [Czech]
3-hydroxybenzenamine
NSC 1546
CCRIS 4145
HSDB 2586
UNII-L3WTS6QT82
EINECS 209-711-2
COVASTYLE MAP
DTXSID3024497
CHEBI:28924
COLOREX MAP
JAROCOL MAP
AI3-14871
RODOL EG
ORISTAR APH3
NSC-1546
PHENOL,3-AMINO
M-AMINOPHENOL [MI]
UN 2512 (Salt/Mix)
3-AMINOPHENOL [HSDB]
DTXCID704497
M-AMINOPHENOL [USP-RS]
EC 209-711-2
m-Aminofenol (Czech)
MESALAZINE IMPURITY B [EP IMPURITY]
M-AMINOPHENOL (USP-RS)
MESALAZINE IMPURITY B (EP IMPURITY)
mAminofenol
mAminophenol
mHydroxyaniline
3hydroxyaniline
Phenol, mamino
Phenol, 3amino
mHydroxyphenylamine
-Hydroxybenzenamine
mHydroxyaminobenzene
1Amino3hydroxybenzene
3Amino1hydroxybenzene
3-Hydroxyanilinel AC
PELAGAL EG
TETRAL EG
BASF URSOL BG
M-AMINOPHENOL [INCI]
cwlkgdavcfywjk-uhfffaoysa-n
inchi=1/c6h7no/c7-5-2-1-3-6(8)4-5/h1-4,8h,7h
un2512
591-27-5
3-Hydroxyaniline
m-Hydroxyaniline
1-Amino-3-hydroxybenzene
3-Amino-1-hydroxybenzene
m-Hydroxyaminobenzene
Fouramine EG
Futramine EG
Fourrine EG
Pelagol EG
Tertral EG
Furro EG
Renal EG
Ursol EG
Fourrine 65
Nako TEG
Phenol, m-amino-
Zoba EG
m-Hydroxyphenylamine
C.I. Oxidation Base 7
MFCD00007786
C.I. 76545
3-azaniumylphenolate
CI 76545
L3WTS6QT82
aniline, 3-hydroxy-
meta-aminophenol
m-amino-phenol
3-amino phenol
phenmedipham TP2
Mesalazine Imp. B (EP); m-Aminophenol; 3-Aminophenol; Mesalazine Impurity B
3-hydroxy-aniline
K5V
m-aminophenol (M6)
amino-3-hydroxybenzene
3-Aminophenol, 98%
WLN: ZR CQ
SCHEMBL35586
MLS002415740
BIDD:ER0564
BIDD:GT0645
CHEMBL269755
3-Aminophenol, puriss., 99%
MSK9312
NSC1546
HMS3039L12
STR01006
Tox21_200706
BDBM50428384
STK258727
AKOS000118984
m-Aminophenol [UN2512] [Poison]
FH70888
PS-9279
NCGC00091247-01
NCGC00091247-02
NCGC00258260-01
BP-13467
CAS-591-27-5
SMR001370906
DB-024153
A0383
NS00005675
EN300-19292
VU0606052-1
C05058
3-Aminophenol, PESTANAL(R), analytical standard
Q779427
F3228-0191
Z104473438
m-Aminophenol, United States Pharmacopeia (USP) Reference Standard
3-Aminophenol, Pharmaceutical Secondary Standard; Certified Reference Material