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2,3-Dichlorobenzoic acid

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Identification
Molecular formula
C7H4Cl2O2
CAS number
50-44-2
IUPAC name
2,3-dichlorobenzoic acid
State
State

At room temperature, 2,3-Dichlorobenzoic acid is in a solid state. It is typically found in its crystalline form.

Melting point (Celsius)
150.00
Melting point (Kelvin)
423.00
Boiling point (Celsius)
274.00
Boiling point (Kelvin)
547.00
General information
Molecular weight
191.02g/mol
Molar mass
191.0150g/mol
Density
1.5800g/cm3
Appearence

2,3-Dichlorobenzoic acid typically appears as a white to off-white crystalline solid. It is relatively odorless and is known for its crystalline powder form, which may vary in granularity depending on the sample preparation.

Comment on solubility

Solubility of 2,3-Dichlorobenzoic Acid

2,3-Dichlorobenzoic acid, with the chemical formula C7H4Cl2O2, exhibits notable solubility characteristics that are influenced by its molecular structure. Its solubility in various solvents can be summarized as follows:

  • Polar Solvents: This compound is more soluble in polar solvents such as water and methanol due to the presence of the carboxylic acid group (-COOH), which can engage in hydrogen bonding.
  • Non-Polar Solvents: On the other hand, 2,3-dichlorobenzoic acid shows limited solubility in non-polar solvents because its dichloro and carboxylic acid functional groups favor interactions with polar environments.
  • Temperature Dependence: The solubility can also increase with temperature, meaning that higher temperatures can promote more significant solubility in solvents like water.

In practice, the interactions that dictate solubility arise from the balance between the hydrophobic and hydrophilic regions of the molecule. As a result:

  1. In environments where polar interactions are favorable, 2,3-dichlorobenzoic acid is expected to dissolve effectively.
  2. Conversely, non-polar environments may lead to minimal dissolution due to the lack of suitable interactions.

Overall, understanding the solubility of 2,3-dichlorobenzoic acid is crucial for its application in various chemical reactions and processes, where the choice of solvent plays an important role in efficiency.

Interesting facts

Interesting Facts about 2,3-Dichlorobenzoic Acid

2,3-Dichlorobenzoic acid is a fascinating compound with a range of applications and properties that make it significant in both industrial and analytical chemistry. Here are some intriguing facts about this compound:

  • Structural Features: This compound is a member of the benzoic acid family, characterized by the presence of two chlorine atoms positioned at the 2 and 3 positions of the benzene ring. This substitution significantly influences its reactivity and biological activity.
  • Applications: It is used as an herbicide and fungicide in agriculture, demonstrating its utility in crop protection and yield enhancement.
  • Analytical Chemistry: Due to its unique structure, 2,3-dichlorobenzoic acid is utilized in various analytical techniques, including chromatography, helping to separate and analyze different compounds.
  • Biological Activity: Research indicates that compounds related to 2,3-dichlorobenzoic acid can exhibit antimicrobial properties, making them of interest in pharmaceutical research.
  • Synthetic Pathways: The synthesis of this compound can be accomplished through various methods, often involving the chlorination of benzoic acid, showcasing the versatility of synthetic organic chemistry.
  • Environmental Impact: Like many chlorinated compounds, 2,3-dichlorobenzoic acid is subject to environmental scrutiny due to its potential persistence and bioaccumulation in ecosystems.
  • Regulatory Status: Awareness of the uses and potential hazards of this compound has led to its evaluation by regulatory agencies, highlighting the importance of safety in chemical applications.

Overall, 2,3-dichlorobenzoic acid represents a bridge between chemistry and real-world applications, illustrating the blend of organic chemistry with agricultural science and environmental considerations. Its diverse roles underscore the compound's significance in modern science.

Synonyms
2,3-DICHLOROBENZOIC ACID
50-45-3
Benzoic acid, 2,3-dichloro-
2,3-Dichloro benzoic acid
2,3-Dichorobenzoic acid
Lamotrigine Impurity E
BRN 1946217
CGP39QV5WF
DICHLOROBENZOIC ACID
2,3-dichloro-benzoic acid
EINECS 200-039-5
2,3-Dichlorobenzoic-d3 Acid
DTXSID5024976
AI3-33364
MFCD00002413
1126107-18-3
DTXCID704976
CHEBI:166845
EC 200-039-5
DICHLOROBENZOIC ACID, 2,3-
LAMOTRIGINE IMPURITY E [EP IMPURITY]
Benzoic acid, dichloro-
LAMOTRIGINE IMPURITY E (EP IMPURITY)
2,3-Dichlorobenzoicacid
UNII-CGP39QV5WF
2,3 dichlorobenzoic acid
SCHEMBL97298
CHEMBL1353833
2,3-Dichlorobenzoic acid, 97%
BCP34351
STR00916
Tox21_201189
CK2179
STL195584
AKOS000119479
CS-W013224
ID58052
CAS-50-45-3
NCGC00091187-01
NCGC00091187-02
NCGC00258741-01
AC-12726
SY023164
DB-019712
D3319
NS00002589
EN300-17210
Q27275451
Z56899108
Lamotrigine impurity E, European Pharmacopoeia (EP) Reference Standard
InChI=1/C7H4Cl2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,(H,10,11
200-039-5