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Aniline hydrochloride

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Identification
Molecular formula
C6H8ClN
CAS number
142-04-1
IUPAC name
aniline;hydrochloride
State
State

Under standard conditions, aniline hydrochloride is solid at room temperature and is typically found in the form of powder or crystalline solid.

Melting point (Celsius)
198.00
Melting point (Kelvin)
471.15
Boiling point (Celsius)
220.00
Boiling point (Kelvin)
493.15
General information
Molecular weight
129.59g/mol
Molar mass
129.5880g/mol
Density
1.2200g/cm3
Appearence

Aniline hydrochloride appears as white to slightly off-white crystals or crystalline powder. It is commonly used in the manufacture of dyes and also in organic synthesis. The crystals are hygroscopic, meaning they can absorb moisture from the environment.

Comment on solubility

Solubility of Aniline Hydrochloride

Aniline hydrochloride, with the chemical formula C6H7ClN, exhibits distinct solubility characteristics that are important to understand in the realm of chemical applications.

This compound is known for its high solubility in water, making it a versatile component in various chemical reactions and processes. Here are some key points about its solubility:

  • Water Solubility: Aniline hydrochloride is highly soluble in water due to the ionic nature of its hydrochloride form.
  • Temperature Effects: Solubility may increase with temperature, which is common in salts and ionic compounds.
  • Solvent Interaction: It is less soluble in organic solvents compared to polar solvents like water.

In summary, the solubility of aniline hydrochloride in water can be described as readily soluble, making it crucial for various industrial and laboratory applications.

Interesting facts

Interesting Facts about Aniline Hydrochloride

Aniline hydrochloride is a fascinating compound known for its unique properties and applications in various fields of chemistry. Here are some intriguing facts:

  • Origin: Aniline hydrochloride is derived from aniline, which is an aromatic amine. Aniline itself has a rich history, first isolated from indigo dye in the early 19th century.
  • Structure: The compound consists of an aniline molecule bonded to a hydrochloride, allowing it to exist as a salt in a solid state.
  • Application in Dyes: This compound plays a pivotal role in the dye industry. Aniline derivatives are essential for producing vibrant azo dyes, which are widely used in textiles.
  • Analytical Chemistry: Aniline hydrochloride is used in various analytical methods, including colorimetric quantification, where its ability to form colored complexes makes it invaluable.
  • Biological Importance: In biological studies, aniline derivatives are utilized in understanding enzymatic reactions and as intermediates in pharmaceuticals.

As stated by a renowned chemist: "The exploration of aniline derivatives reveals vast landscapes in both industrial application and academic pursuit."

In summary, aniline hydrochloride not only highlights the interplay between chemistry and industry but also provides insight into fundamental research avenues that continue to evolve. This compound exemplifies the connection between organic chemistry and practical applications, showcasing how a seemingly simple structure can lead to a multitude of uses.

Synonyms
ANILINE HYDROCHLORIDE
142-04-1
Aniline chloride
Anilinium chloride
Benzenamine, hydrochloride
Phenylamine hydrochloride
Aniline.HCl
Phenylammonium chloride
Chlorid anilinu
Sul anilinova
Chlorhydrate d'aniline
Sul anilinova [Czech]
USAF EK-442
Chlorid anilinu [Czech]
CCRIS 45
NCI-C03736 hydrochloride
Aniline, hydrochloride
UN1548
C.I. 76001
aniline salt
Chlorhydrate d'aniline [French]
Benzenamine, hydrochloride (1:1)
NSC 7910
EINECS 205-519-8
DTXSID3020091
UNII-576R1193YL
Hydrochloride benzenamide
NSC-7910
MFCD00012958
576R1193YL
DTXCID1091
ANILINE HYDROCHLORIDE [MI]
UN-1548
Benzenamine HCl
Aniline HCl
''aniline Salt''
Benzenamine hydrochloride
anilinehydrochloride
97467-77-1
CAS-142-04-1
C6H8ClN
aniline.HCI
aniline .HCl
Aniline hydrochloride (6CI,8CI)
aniline;hydrochloride
36663-09-9
Clorhidrato de anilina
Aniline (hydrochloride)
Aminobenzene hydrochloride
WLN: ZR & GH
Aniline hydrochloride, >=99%
CHEMBL3182415
NSC7910
Tox21_202304
Tox21_302869
Clorhidrato de anilina (Spanish DOT)
AKOS015888395
NCGC00249242-01
NCGC00256400-01
NCGC00259853-01
AS-85705
DB-026466
Aniline hydrochloride [UN1548] [Poison]
EN300-29997
Q2287905
F1908-0179