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3,4-Dichlorophenol

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Identification
Molecular formula
C6H4Cl2O
CAS number
95-77-2
IUPAC name
3,4-dichlorophenol
State
State

3,4-Dichlorophenol is a solid at room temperature. It typically forms crystalline solids that may clump together over time, especially if improperly stored.

Melting point (Celsius)
68.00
Melting point (Kelvin)
341.15
Boiling point (Celsius)
210.00
Boiling point (Kelvin)
483.15
General information
Molecular weight
163.00g/mol
Molar mass
163.0010g/mol
Density
1.3867g/cm3
Appearence

3,4-Dichlorophenol is a white to off-white crystalline solid. It may appear with a pale yellow tint due to impurities or extended exposure to light and air. It possesses a distinct chemical odor.

Comment on solubility

Solubility of 3,4-Dichlorophenol

3,4-Dichlorophenol (C6H4Cl2O) exhibits interesting solubility properties that are important to consider in various applications. This compound is known for its moderate solubility in water and is more readily soluble in organic solvents.

Key points about its solubility include:

  • Water Solubility: 3,4-Dichlorophenol has a solubility of approximately 1.56 g/L at 20 °C, indicating that it is not highly soluble in water.
  • Organic Solvents: The compound dissolves well in non-polar to moderately polar solvents such as ethanol, acetone, and chloroform.
  • Temperature Dependency: Its solubility can increase with temperature, suggesting that higher temperatures can enhance the dissolution process.
  • pH Influence: The solubility can also be affected by the pH of the solution, as changes in acidity can alter the chemical's ionization state.

In summary, while 3,4-dichlorophenol displays limited solubility in water, its compatibility with organic solvents makes it useful in various industrial applications. Understanding these solubility characteristics is crucial for effective utilization and safety assessments of the compound.

Interesting facts

Interesting Facts about 3,4-Dichlorophenol

3,4-Dichlorophenol is a fascinating chemical compound with notable applications and importance in various fields. Here are some intriguing aspects:

  • Chemical Structure: This compound belongs to the class of chlorophenols, which are characterized by two chlorine atoms substituting hydrogen atoms in phenol. The positioning of these chlorine atoms at the 3 and 4 positions is crucial for its activity and properties.
  • Uses in Industry: 3,4-Dichlorophenol is primarily used in the manufacturing of herbicides and pesticides. Its effectiveness against certain pests makes it valuable in agricultural applications, enhancing crop yields.
  • Antimicrobial Properties: One of the exciting features of this compound is its antimicrobial activity. It has shown effectiveness against various bacteria and fungi, making it useful in disinfectants and antiseptic formulations.
  • Environmental Considerations: While 3,4-Dichlorophenol has useful applications, it is also important to note its environmental impact. As a pollutant, it can be toxic to aquatic life and can persist in the environment, requiring careful management and monitoring.
  • Health Impacts: Exposure to high concentrations of 3,4-Dichlorophenol may pose health risks, including skin irritation and effects on the liver. That is why safety measures are crucial during its handling in industrial settings.
  • Analytical Techniques: In the field of analytical chemistry, detecting and quantifying 3,4-dichlorophenol in environmental samples is important. Techniques such as gas chromatography (GC) and high-performance liquid chromatography (HPLC) are commonly utilized for this purpose.

In conclusion, while 3,4-dichlorophenol has valuable applications that contribute to agriculture and health, it is essential to consider its environmental and safety implications. Understanding compounds like this one allows scientists and students to strike a balance between utilization and ecological responsibility.

Synonyms
3,4-DICHLOROPHENOL
95-77-2
Phenol, 3,4-dichloro-
4,5-Dichlorophenol
CCRIS 5904
HSDB 4247
UNII-070FTM6DVF
EINECS 202-450-5
070FTM6DVF
NSC 60648
BRN 1907693
DTXSID7025005
NSC-60648
DICHLOROPHENOL, 3,4-
DTXCID505005
CHEBI:34323
3,4-DICHLOROPHENOL [HSDB]
4-06-00-00952 (Beilstein Handbook Reference)
MFCD00002258
3,4-DCP
Phenol, 3,4-dichloro-; 3,4-Dichlorophenol; 4,5-Dichlorophenol; NSC 60648
3,4dichlorophenol
4,5Dichlorophenol
3,4 dichlorophenol
3, 4-dichlorophenol
3,4-dichloro phenol
3,4-Dichloro-phenol
Phenol, 3,4dichloro
3,4-Dichlorophenol, 99%
MLS002454371
BIDD:ER0233
SCHEMBL224868
3,4DCP
CHEMBL1549385
HMS3039D07
NSC60648
STR01808
Tox21_200675
AKOS000119482
PS-3014
CAS-95-77-2
NCGC00091625-01
NCGC00091625-02
NCGC00258229-01
AC-16396
SMR001371993
DB-021867
D0395
NS00009988
3,4-Dichlorophenol 10 microg/mL in Methanol
EN300-20332
3,4-Dichlorophenol 100 microg/mL in Methanol
A15983
A928213
3,4-Dichlorophenol, PESTANAL(R), analytical standard
Q27115989
F0001-2280
Z104477762
202-450-5
5JD