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2,4-Dichlorophenol

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Identification
Molecular formula
C6H4Cl2O
CAS number
120-83-2
IUPAC name
2,4-dichlorophenol
State
State

2,4-Dichlorophenol is a solid at room temperature.

Melting point (Celsius)
42.00
Melting point (Kelvin)
315.15
Boiling point (Celsius)
210.00
Boiling point (Kelvin)
483.15
General information
Molecular weight
163.00g/mol
Molar mass
163.0010g/mol
Density
1.3800g/cm3
Appearence

2,4-Dichlorophenol appears as a white or slightly off-white solid. It is commonly found in crystalline or powder form and may have a characteristic phenolic odor.

Comment on solubility

Solubility of 2,4-Dichlorophenol

2,4-Dichlorophenol, with the chemical formula C6H4Cl2O, exhibits interesting solubility characteristics that are important for its applications and behavior in various environments.

This compound is slightly soluble in water, with solubility values generally ranging from about 0.5 to 1 g per liter at room temperature. This limited solubility is primarily due to the presence of two chlorine atoms, which increase its hydrophobicity.

In contrast, 2,4-Dichlorophenol demonstrates a higher solubility in organic solvents. Some notable points regarding its solubility include:

  • Soluble in organic solvents: It's readily soluble in solvents such as ethanol, acetone, and ether.
  • Effects of temperature: Solubility in water can increase slightly with higher temperatures, a common trait for many organic compounds.
  • Influence of pH: The solubility can be affected by the pH of the solution, with increased solubility noted in alkaline conditions due to potential ionization.

Overall, the solubility of 2,4-Dichlorophenol highlights its interactions in both aqueous and organic environments, which can be crucial in its applications in chemical synthesis and environmental science.

Interesting facts

Interesting Facts About 2,4-Dichlorophenol

2,4-Dichlorophenol is a fascinating compound with both industrial significance and environmental considerations. Here are some intriguing aspects:

  • Chemical Structure: This compound belongs to the phenol family and features two chlorine atoms substituted at the 2 and 4 positions on the benzene ring. This unique configuration influences its chemical reactivity and properties.
  • Uses: 2,4-Dichlorophenol is widely used in various applications, including:
    • As a precursor in the synthesis of herbicides and pesticides.
    • In the production of antiseptics and disinfectants.
    • As a chemical intermediate in dye manufacturing.
  • Environmental Impact: Being a chlorinated phenol, it has attracted attention due to its potential toxicity. It can be harmful to aquatic organisms and may persist in the environment, raising concerns about its management and disposal.
  • Health Considerations: Exposure to 2,4-dichlorophenol has been linked to several health effects, including skin and eye irritation. Prolonged exposure may affect liver and kidney function, making safety measures paramount in industries that handle this compound.
  • Analytical Detection: Scientists can detect 2,4-dichlorophenol in environmental samples using techniques like gas chromatography and mass spectrometry, which are crucial for monitoring and regulating its presence in ecosystems.

2,4-Dichlorophenol exemplifies the delicate balance that exists between industrial utility and environmental stewardship. As we advance in our chemical understanding, the challenge remains to mitigate the potential risks associated with such compounds while harnessing their benefits for various applications.

Synonyms
2,4-DICHLOROPHENOL
120-83-2
Phenol, 2,4-dichloro-
4,6-Dichlorophenol
2,4-DCP
2,4-dichloro-Phenol
1-Hydroxy-2,4-dichlorobenzene
RCRA waste number U081
NCI-C55345
2,4-Dichlorohydroxybenzene
NSC 2879
CCRIS 657
HSDB 1139
EINECS 204-429-6
BRN 0742467
1,3-Dichloro-4-hydroxybenzene
2,4-Dichlorophenate
DTXSID1020439
UNII-R669TG1950
CHEBI:16738
AI3-00078
NSC-2879
2,4-Dichlorophenic acid
MFCD00002169
R669TG1950
DTXCID70439
2,4-DICHLOROPHENOL [MI]
EC 204-429-6
2,4-DICHLOROPHENOL [HSDB]
4-06-00-00885 (Beilstein Handbook Reference)
2,4-DICHLOROPHENOL [USP-RS]
Phen-3,5-d2-ol-d, 2,4-dichloro- (9CI)
2,4-DICHLOROPHENOL (USP-RS)
CAS-120-83-2
2,4-Dichlorophenol 100 microg/mL in Methanol
RCRA waste no. U081
4,6Dichlorophenol
5JC
2,4-Dichlorphenol
2,4-dichlorophenoxy
2,4,-dichlorophenol
2,4-dichloro phenol
Phenol, 2,4dichloro
2,4Dichlorohydroxybenzene
24-DICHLOROPHENOL
WLN: QR BG DG
1Hydroxy2,4dichlorobenzene
bmse000691
CHEMBL1143
SCHEMBL77936
2,4-Dichlorophenol, 99%
BIDD:ER0024
2,4DCP
NSC2879
DTXSID901315702
HMS3740M09
STR00302
Tox21_201589
Tox21_300040
2,4-D TP1
AKOS000118751
MSK9305-1000M
CCG-272501
NCGC00091273-01
NCGC00091273-02
NCGC00091273-03
NCGC00091273-04
NCGC00253953-01
NCGC00259138-01
3317-66-6
AC-11247
PD124041
D0392
D3865
NS00004912
2,4-Dichlorophenol 10 microg/mL in Methanol
EN300-19384
C02625
2,4-Dichlorophenol, purum, >=97.0% (HPLC)
Q209205
2,4-Dichlorophenol Solution in Methanol, 1000ug/mL
2,4-Dichlorophenol, PESTANAL(R), analytical standard
A13-00078
F1995-0250
Z104473682
2,4-Dichlorophenol, certified reference material, TraceCERT(R)
2,4-Dichlorophenol, United States Pharmacopeia (USP) Reference Standard
204-429-6