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4-Chloro-1-naphthol

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Identification
Molecular formula
C10H7ClO
CAS number
604-44-4
IUPAC name
4-chloronaphthalen-1-ol
State
State

At room temperature, 4-Chloro-1-naphthol is typically found as a solid.

Melting point (Celsius)
154.00
Melting point (Kelvin)
427.15
Boiling point (Celsius)
355.00
Boiling point (Kelvin)
628.15
General information
Molecular weight
178.62g/mol
Molar mass
178.6230g/mol
Density
1.4510g/cm3
Appearence

4-Chloro-1-naphthol appears as a white or off-white crystalline solid. It has a notable chlorinated aromatic odor.

Comment on solubility

Solubility of 4-chloronaphthalen-1-ol

4-chloronaphthalen-1-ol, with the chemical formula C10H7ClO, is an organic compound that presents unique solubility characteristics. Understanding the solubility behavior of this compound is crucial for its applications in various fields.

Factors Affecting Solubility

The solubility of 4-chloronaphthalen-1-ol can be influenced by several factors:

  • Polarity: The presence of the hydroxyl group (–OH) makes the compound partially polar, enhancing its solubility in polar solvents.
  • Hydrogen Bonding: The ability to engage in hydrogen bonding with water molecules contributes to its solubility in aqueous solutions.
  • Temperature: As with many organic compounds, increasing temperature typically increases solubility.

Solubility Behavior

In general, 4-chloronaphthalen-1-ol exhibits:

  • Moderate solubility in water: While it is not highly soluble, the –OH group allows for some degree of dissolution.
  • Higher solubility in organic solvents: It is more soluble in solvents like ethanol, acetone, and dichloromethane, which can effectively solvate the compound.

In summary, while 4-chloronaphthalen-1-ol demonstrates limited solubility in water, it prefers organic solvents, showcasing the typical trend of organic compounds with hydroxyl functional groups. This duality in solubility can be summarized with the quote: "Like dissolves like." Understanding these properties is essential for effectively utilizing this compound in various chemical processes.

Interesting facts

Interesting Facts about 4-Chloronaphthalen-1-ol

4-Chloronaphthalen-1-ol is a fascinating organic compound that belongs to the class of chlorinated naphthalenes. Its unique structure and properties make it a subject of interest in various fields of chemistry. Here are some intriguing aspects of this compound:

  • Structural Significance: This compound features a naphthalene ring system, which is made up of two fused benzene rings. The presence of the chlorinated group at position 4 modifies its reactivity and solubility, making it useful in synthetic applications.
  • Applications: 4-Chloronaphthalen-1-ol is utilized in:
    • Organic synthesis as an intermediate for producing dyes and pigments.
    • Formulating various agrochemicals, particularly in pest control.
    • Manufacturing specialty chemicals due to its unique properties.
  • Environmental Impact: Chlorinated compounds are often under scrutiny for their environmental persistence. Understanding the behavior of 4-Chloronaphthalen-1-ol in the environment can aid in assessing its ecological impact.
  • Toxicology: As with many chlorinated organic compounds, research is ongoing to evaluate its toxicity and potential health effects. It’s essential for chemists and environmental scientists to study these effects to ensure safe handling and usage.
  • Research Frontier: Its chemical properties make 4-Chloronaphthalen-1-ol a candidate for various studies in methodologies such as:
    • Photochemical reactions.
    • Studies on molecular interactions.
    • Developing new synthesis pathways.

In summary, 4-Chloronaphthalen-1-ol stands out due to its intricate chemical structure and diverse applications. As scientists continue to explore its properties, this compound might reveal even more exciting possibilities in the realm of chemistry.

Synonyms
4-CHLORO-1-NAPHTHOL
604-44-4
1-Naphthalenol, 4-chloro-
1-Chloro-4-hydroxynaphthalene
1-Naphthol, 4-chloro-
4-chloro-1-naphthalenol
4-Chloro-1-hydroxynaphthalene
4-Chloro-alpha-naphthol
EINECS 210-068-5
NSC 44345
DTXSID3060536
4Chloroalphanaphthol
1Naphthol, 4chloro
1Naphthalenol, 4chloro
1Chloro4hydroxynaphthalene
1Naphthol, 4chloro (8CI)
1-Naphthol, 4-chloro-(8CI)
DTXCID2042804
210-068-5
4-chloronaphthalen-1-ol
MFCD00003974
4-Chloro-.alpha.-naphthol
NSC-44345
4-CN
4-chloronaphthol
P4NNY2FQ2A
4-chloro-naphthalen-1-ol
4-chloranylnaphthalen-1-ol
SCHEMBL3935
4-Chloro-1-naphthol, tablet
4-Chloro-1-naphthol (4-CN)
CHEMBL3310663
LVSPDZAGCBEQAV-UHFFFAOYSA-
4-Chloro-1-naphthol, crystalline
NSC44345
STR01788
AKOS000120385
CS-W007967
EC10647
PD210471
SY045975
DB-053619
C2291
NS00021243
EN300-20271
D70242
A832730
4-Chloro-1-naphthol, for analytical purposes, >=99.0%
Z104477546
4-Chloro-1-naphthol, >=95.0% (HPLC), tablet (~32 mg each)
InChI=1/C10H7ClO/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6,12H