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2,6-Dichlorobenzoic acid

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Identification
Molecular formula
C7H4Cl2O2
CAS number
50-30-6
IUPAC name
2,6-dichlorobenzoic acid
State
State

At room temperature, 2,6-Dichlorobenzoic acid is in a solid state. This is typical for many benzoic acid derivatives which tend to form crystalline solids.

Melting point (Celsius)
145.00
Melting point (Kelvin)
418.00
Boiling point (Celsius)
294.00
Boiling point (Kelvin)
567.00
General information
Molecular weight
191.00g/mol
Molar mass
191.0020g/mol
Density
1.5400g/cm3
Appearence

2,6-Dichlorobenzoic acid typically appears as a white crystalline solid. It may be encountered in the form of powder or crystals, which are quite distinct due to their bright white color.

Comment on solubility

Solubility of 2,6-Dichlorobenzoic Acid

2,6-Dichlorobenzoic acid (C7H4Cl2O2) exhibits varying solubility characteristics that are important to consider when handling this compound. Here are some key points to understand:

  • Solvent Types: This compound is known to be soluble in polar organic solvents such as methanol and ethanol, but shows limited solubility in nonpolar solvents like hexane.
  • Temperature Effects: Solubility generally increases with temperature, meaning that heating the solvent can help dissolve greater quantities of the acid.
  • pH Influence: Being an acid, its solubility can also be affected by the pH of the solution, where higher pH values may result in decreased solubility when it is in its protonated form.
  • Hydrogen Bonding: The presence of the carboxylic acid group (-COOH) allows this compound to engage in hydrogen bonding, enhancing its solubility in water compared to its hydrocarbon portions.

In summary, 2,6-dichlorobenzoic acid's solubility is a function of its molecular structure, solvent properties, and environmental conditions. Understanding these factors can be crucial for applications and reactions involving this compound.

Interesting facts

Interesting Facts about 2,6-Dichlorobenzoic Acid

2,6-Dichlorobenzoic acid is a fascinating compound that has garnered significant interest in both academia and industry. Here are some intriguing aspects worth noting:

  • Structure and Properties: This compound is part of the benzoic acid family, recognized for its aromatic characteristics due to the benzene ring. The presence of two chlorine atoms at the 2 and 6 positions influences both its reactivity and biological properties.
  • Versatile Applications: 2,6-Dichlorobenzoic acid is utilized in various applications including:
    • As an herbicide to control unwanted plant growth.
    • In pharmaceuticals, where it serves as a starting material for synthesizing drugs.
    • In the formulation of dyes and pigments due to its unique chemical properties.
  • Biological Importance: Research indicates that this compound exhibits significant antimicrobial activity, making it a valuable component in the development of antibacterial agents.
  • Synthesis: Interestingly, scientists often produce 2,6-dichlorobenzoic acid through chlorination reactions of benzoic acid, showcasing the interplay of substitution reactions in organic chemistry.
  • Environmental Impact: As with many chlorinated compounds, it is crucial to study its breakdown products and environmental persistence. Understanding its metabolic pathways can aid in assessing its ecological safety.

In summary, 2,6-dichlorobenzoic acid is not just a simple chemical entity; it embodies complexity and utility, playing a role in various fields ranging from agriculture to medicinal chemistry. As a student or scientist, delving into its properties and applications can provide a deeper understanding of organic transformations and their implications in real-world scenarios.

Synonyms
2,6-DICHLOROBENZOIC ACID
50-30-6
Benzoic acid, 2,6-dichloro-
2,6-dichloro-benzoic acid
EINECS 200-025-9
MFCD00002418
NSC 76599
2,6-Dichlorobenzoic-d3 Acid
UNII-634RI764QT
BRN 0973858
CCRIS 8610
1219805-50-1
DTXSID0024979
CHEBI:48623
AI3-33337
634RI764QT
NSC-76599
MLS002454359
DTXCID904979
SMR001371985
2,6-Dichlorobenzoicacid
2,6-Dichloro-benzoicacid
dichlobenil TP2
2,6 dichlorobenzoic acid
2.6-dichlorobenzoic acid
Benzoic acid,6-dichloro-
WLN: QVR BG FG
cid_5758
SCHEMBL80183
BENZOIC ACID,2,6-DICHLORO MFC7 H4 O2 CL2
CHEMBL114828
2,6-bis(chloranyl)benzoic acid
BDBM74415
2,6-Dichlorobenzoic acid, 98%
NSC76599
Tox21_200320
STK802695
AKOS000119481
AC-2693
CS-W013223
FD38638
PS-5305
CAS-50-30-6
NCGC00091649-01
NCGC00091649-02
NCGC00257874-01
SY002588
DB-020170
A7466
D0339
NS00022245
EN300-19844
BENZOIC ACID,2,6-DICHLORO MFC7 H4 O2 CL2
Q27121293
Z104475744
2,6-Dichlorobenzoic acid, PESTANAL(R), analytical standard
200-025-9