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2-Methylnaphthalen-1-ol

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Identification
Molecular formula
C11H10O
CAS number
3337-57-3
IUPAC name
2-methylnaphthalen-1-ol
State
State

At room temperature, 2-Methylnaphthalen-1-ol is in a solid state, often found in crystalline form.

Melting point (Celsius)
71.00
Melting point (Kelvin)
344.15
Boiling point (Celsius)
318.00
Boiling point (Kelvin)
591.15
General information
Molecular weight
158.20g/mol
Molar mass
158.2000g/mol
Density
1.1450g/cm3
Appearence

2-Methylnaphthalen-1-ol appears as a crystalline solid that is typically white to off-white in color. It may appear as small needles or crystalline powder.

Comment on solubility

Solubility of 2-methylnaphthalen-1-ol

2-methylnaphthalen-1-ol, a member of the naphthol family, exhibits intriguing solubility characteristics that are worthy of discussion. Its solubility can be influenced by various factors including temperature and solvent type.

General Solubility Trends

One can observe the following aspects regarding the solubility of 2-methylnaphthalen-1-ol:

  • Polar Solvents: 2-methylnaphthalen-1-ol is only **sparingly soluble** in polar solvents such as water due to its largely hydrophobic structure.
  • Non-Polar Solvents: It displays significantly better solubility in non-polar organic solvents like hexane, benzene, and toluene, which can stabilize the non-polar aromatic ring structure.
  • Temperature Effects: Like many organic compounds, its solubility tends to increase with an increase in temperature, allowing for more efficient dissolution in organic media.

Moreover, it's critical to note that the presence of the hydroxyl group (-OH) enhances intermolecular interactions with other polar entities, yet this effect may be overshadowed by the hydrophobic naphthalene structure. As quoted, “The solubility of a substance can often be as complex as the compound itself," reflecting the multifaceted nature of chemical interactions.

In summary, understanding the solubility of 2-methylnaphthalen-1-ol involves assessing solvent characteristics and external conditions, making it a notable example in discussions of organic solubility.

Interesting facts

Interesting Facts about 2-Methylnaphthalen-1-ol

2-Methylnaphthalen-1-ol, often referred to as a significant derivative of naphthalene, is a fascinating compound with various applications and characteristics that make it worthy of study.

Historical Context

Initially isolated in the late 19th century, this compound has intrigued scientists since its discovery. Its structural complexities connect it to the greater family of aromatic compounds, leading to extensive research in organic chemistry.

Applications

2-Methylnaphthalen-1-ol is notable for several applications, including:

  • Intermediate in Synthesis: It serves as an important intermediate in the synthesis of various pharmaceuticals and organic compounds.
  • Flavoring Agent: Its unique aromatic properties allow it to be used in the food industry for flavor enhancement.
  • Fragrance Production: Often utilized in perfumery, providing a distinct scent profile.

Chemical Characteristics

This compound exhibits some interesting chemical properties that scientists study:

  • Hydroxyl Group: The presence of a hydroxyl group in its structure contributes to its reactivity, impacting how it interacts with other substances.
  • Substituted Aromatics: As a substituted aromatic compound, its behavior under various conditions can lead to innovative chemical reactions.

Scientific Significance

In the realm of research, 2-methylnaphthalen-1-ol stands out due to:

  • Environmental Impact Studies: Scientists are investigating its role and persistence in the environment, highlighting its importance in ecological studies.
  • Biological Activity Research: There is ongoing research to explore its potential biological activities, which could unveil new medicinal properties.

As a compound with intricate chemical behaviors and vast applications, 2-methylnaphthalen-1-ol continues to inspire chemists and researchers alike, emphasizing the importance of aromatic compounds in both industrial and environmental chemistry.

Synonyms
2-Methyl-1-naphthol
7469-77-4
1-Naphthol, 2-methyl-
1-Naphthalenol, 2-methyl-
2-Methyl-alpha-naphthol
COU5JQ433I
EINECS 231-265-2
NSC 402211
NSC-402211
DTXSID50225665
1-Naphthol, 2-methyl-(8CI)
DTXCID80148156
1-Naphthalenol, 2-methyl-(9CI)
2-METHYL-1-NAPHTHOL [INCI]
231-265-2
2-methylnaphthalen-1-ol
1-hydroxy-2-methylnaphthalene
MFCD00003964
2-Methyl-.alpha.-naphthol
CHEMBL122451
1-Naphthalenol,2-methyl-
UNII-COU5JQ433I
methylnaphtol
2-methyl-naphthol
NSC402211
2-methyl-l-naphthol
2-Methyl-a-naphthol
2-Methyl-naphthalen-1-ol
SCHEMBL33727
2-Methyl-1-naphthol, 98%
BDBM50012679
AKOS015842377
CS-W008749
DS-13650
SY045991
DB-021317
NS00013860
EN300-310620
Q27275574
Z1255419170