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6-Methylquinoline

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Identification
Molecular formula
C10H9N
CAS number
91-62-3
IUPAC name
6-methylquinoline
State
State

6-Methylquinoline is in a liquid state at room temperature.

Melting point (Celsius)
-2.00
Melting point (Kelvin)
271.15
Boiling point (Celsius)
260.00
Boiling point (Kelvin)
533.15
General information
Molecular weight
143.19g/mol
Molar mass
143.1920g/mol
Density
1.0586g/cm3
Appearence

6-Methylquinoline is a yellowish liquid with a distinct, aromatic odor. It is typically clear and slightly viscous, often appearing visibly similar to other quinolines. The compound may have a characteristic fluorescence under ultraviolet light.

Comment on solubility

Solubility of 6-methylquinoline

6-methylquinoline, a derivative of quinoline with a methyl group at the 6-position, exhibits some notable solubility characteristics:

  • Solvent Interaction: This compound is generally soluble in organic solvents such as ethanol, methanol, and chloroform. However, its solubility in water is quite limited.
  • Polarity Consideration: The presence of the methyl group influences the overall polarity of 6-methylquinoline, making it less hydrophilic and therefore poorly soluble in polar solvents like water.
  • Applications: Its solubility profile allows it to be effectively utilized in various organic reactions and in synthesis processes that require a non-polar environment.

In conclusion, while 6-methylquinoline demonstrates good solubility in a range of organic solvents, its limited aqueous solubility highlights the importance of solvent choice in chemical applications. As a result, understanding its solubility properties is crucial for effectively manipulating its behavior in both laboratory and industrial settings.

Interesting facts

Interesting Facts about 6-Methylquinoline

6-Methylquinoline is a fascinating aromatic compound that belongs to the quinoline family, known for its unique structure and properties. Here are some engaging points about this compound:

  • Natural Occurrence: 6-Methylquinoline can be found in certain natural sources, particularly in the smoke of burning tobacco and in some plant extracts, suggesting potential biological significance.
  • Diverse Applications: This compound plays a role in various fields, including:
    • Pharmaceuticals: Serving as a building block for synthesizing important drugs.
    • Materials Science: Being used in the manufacture of dyes and pigments.
    • Organic Synthesis: Acting as a key intermediate in chemical reactions.
  • Biological Activities: Compounds containing the quinoline structure often exhibit significant biological activities. 6-Methylquinoline has shown potential antimicrobial and antitumor properties, making it of interest in medicinal chemistry.
  • Fluorescent Properties: 6-Methylquinoline is studied for its fluorescence characteristics, which can be employed in various analytical applications such as sensing and imaging.
  • Environmental Impact: Its presence in the environment, particularly from combustion processes, raises questions about its ecological effects, highlighting the need for research on its toxicity and sustainability.

In summary, 6-methylquinoline is not just an interesting chemical compound but also a bridge between natural products and synthetic applications, making it a significant topic of study for chemists and environmental scientists alike.

Synonyms
6-METHYLQUINOLINE
91-62-3
p-Toluquinoline
Quinoline, 6-methyl-
6-methyl-Quinoline
Tolliquinoline, p-
FEMA No. 2744
CCRIS 407
NSC 4152
6-methyl quinoline
p-Tolliquinoline
EINECS 202-084-6
BRN 0110336
DTXSID3020887
UNII-K14453I13N
AI3-08869
NSC-4152
K14453I13N
METHYLQUINOLINE, 6-
DTXCID50887
FEMA 2744
6-METHYLQUINOLINE [FHFI]
5-20-07-00400 (Beilstein Handbook Reference)
Quinoline, 6-methyl- (8CI,9CI)
CAS-91-62-3
MFCD00006804
6-Methylquinoline, 98%
MLS002303009
SCHEMBL130884
NISTC91623
CHEMBL1412508
NSC4152
CHEBI:140761
Quinoline, 6-methyl-(8ci,9ci)
6-Methylquinoline, >=98%, FG
HMS3039C14
Tox21_202379
Tox21_300320
6-Methylquinoline, analytical standard
AKOS005207038
AC-5219
NCGC00091226-01
NCGC00091226-02
NCGC00091226-03
NCGC00253998-01
NCGC00259928-01
AS-11473
SMR001307317
DB-011140
M0416
NS00012991
EN300-28823
AC-907/25014269
Q27281809
Z277960616
202-084-6