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Phenoxyacetic acid

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Identification
Molecular formula
C8H8O3
CAS number
122-59-8
IUPAC name
2-(4-hydroxyphenoxy)acetic acid
State
State

At room temperature, phenoxyacetic acid is a solid.

Melting point (Celsius)
98.00
Melting point (Kelvin)
371.15
Boiling point (Celsius)
285.50
Boiling point (Kelvin)
558.65
General information
Molecular weight
152.15g/mol
Molar mass
152.1470g/mol
Density
1.2030g/cm3
Appearence

Phenoxyacetic acid appears as a white crystalline solid.

Comment on solubility

Solubility of 2-(4-hydroxyphenoxy)acetic acid

2-(4-hydroxyphenoxy)acetic acid, commonly known as phenoxyacetic acid, exhibits notable solubility characteristics that are important for its applicability. Here are some key points to consider:

  • Water Solubility: This compound is generally soluble in water, which can be attributed to the presence of the hydroxyl group (-OH) that offers hydrogen bonding capabilities. This increases its ability to interact with water molecules.
  • Solvent Interactions: In addition to water, 2-(4-hydroxyphenoxy)acetic acid readily dissolves in polar organic solvents such as methanol and ethanol, due to similar polar interactions.
  • pH Dependence: The solubility can vary depending on the pH of the solution. In more alkaline conditions, the acidic group can deprotonate, further enhancing solubility.
  • Temperature Effects: Like many organic acids, solubility may increase with temperature. It is beneficial to consider temperature variations during applications.

In summary, the solubility of 2-(4-hydroxyphenoxy)acetic acid is influenced by multiple factors including polarity, pH, and temperature. Understanding these properties is essential for optimal usage in various chemical processes.

Interesting facts

Interesting Facts about 2-(4-hydroxyphenoxy)acetic acid

2-(4-hydroxyphenoxy)acetic acid, often referred to as a phenoxy acetic acid derivative, has garnered interest in both scientific research and agricultural applications. Here are several intriguing aspects of this compound:

  • Herbicide Potential: This compound is part of a class of chemicals known for their herbicidal properties. It has been studied for its efficacy in controlling unwanted weeds in agricultural settings, making it invaluable in crop protection.
  • Plant Growth Regulation: Beyond its herbicidal effects, 2-(4-hydroxyphenoxy)acetic acid is also recognized for its role as a plant growth regulator. It influences various physiological processes within plants, promoting healthy growth and development.
  • Research Applications: Scientists have utilized this compound in various research studies to explore its effects on plant metabolism and gene expression, providing insights into fundamental biological processes.
  • Potential for Synthesis: The synthesis of this compound can be achieved through several methodologies, including methods that allow for the exploration of structure-activity relationships, which is crucial for drug discovery and development.
  • Environmental Considerations: As agricultural practices evolve, understanding the environmental impact of compounds like 2-(4-hydroxyphenoxy)acetic acid is critical. Researchers are focused on minimizing potential adverse effects on non-target organisms and ecosystems.

As a chemistry student or scientist, studying compounds like 2-(4-hydroxyphenoxy)acetic acid not only unveils their practical applications but also underscores the importance of chemical research in addressing agricultural challenges and enhancing food production.

Synonyms
1878-84-8
4-Hydroxyphenoxyacetic acid
2-(4-Hydroxyphenoxy)acetic acid
(4-Hydroxyphenoxy)acetic acid
Acetic acid, 2-(4-hydroxyphenoxy)-
EINECS 217-525-8
(pHydroxyphenoxy)acetic acid
(4Hydroxyphenoxy)acetic acid
Acetic acid, (4hydroxyphenoxy)
Acetic acid, 2(4hydroxyphenoxy)
217-525-8
4-Hydroxypheoxyacetate
Acetic acid, (4-hydroxyphenoxy)-
(4-Hydroxy-phenoxy)-acetic acid
P-HYDROXYPHENOXYACETIC ACID
MFCD00014362
CHEBI:1881
CHEMBL297343
Acetic acid, (p-hydroxyphenoxy)-
2-(4-Hydroxyphenoxy)acetic Acid; (4-Hydroxyphenoxy)acetic Acid; O-(4-Hydroxyphenyl)glycolic Acid; p-Hydroxyphenoxyacetic Acid
SCHEMBL274850
(4-hydroxyphenoxy) acetic acid
6E65R48EBN
2-(4-Hydroxyphenoxy)aceticacid
DTXSID7062033
BDBM50114882
(4-Hydroxyphenoxy)acetic acid, 98%
AKOS002685377
AT23403
FH67443
AS-61791
DB-044656
CS-0127993
H0992
NS00026144
EN300-77149
C03235
Q27105517
Z1192367471
InChI=1/C8H8O4/c9-6-1-3-7(4-2-6)12-5-8(10)11/h1-4,9H,5H2,(H,10,11