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MCPA

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Identification
Molecular formula
C9H9ClO3
CAS number
94-74-6
IUPAC name
2-(4-chlorophenoxy)propanoic acid
State
State

MCPA is a solid under standard conditions. It is typically found as a crystalline solid at room temperature.

Melting point (Celsius)
118.50
Melting point (Kelvin)
391.65
Boiling point (Celsius)
297.10
Boiling point (Kelvin)
570.25
General information
Molecular weight
200.62g/mol
Molar mass
200.6610g/mol
Density
1.1900g/cm3
Appearence

MCPA is typically encountered as a white crystalline solid. The compound can also be encountered as colorless crystals, depending on the purity and form in which it is found.

Comment on solubility

Solubility of 2-(4-chlorophenoxy)propanoic acid

2-(4-chlorophenoxy)propanoic acid, often referred to as a herbicide, showcases intriguing solubility characteristics that are influenced by its chemical structure. This compound exhibits varying solubility in different solvents:

  • Aqueous Solubility: 2-(4-chlorophenoxy)propanoic acid has limited solubility in water due to its hydrophobic chlorophenyl group. However, it can still dissolve to some extent, making it effective for applications in water-based formulations.
  • Organic Solvents: The compound is more soluble in organic solvents like ethanol and acetone, which provide a more favorable environment for its hydrophobic characteristics.
  • pH Dependence: The solubility is also pH-dependent; at lower pH levels, the acid form predominates, enhancing its solubility in water, whereas at higher pH, it may exist as a less soluble salt.

In summary, while 2-(4-chlorophenoxy)propanoic acid shows limited solubility in water, its solubility increases significantly in organic solvents, making it a versatile compound in herbicide formulations. As stated, "solubility is the key to accessibility," enabling its effective use across various applications.

Interesting facts

Interesting Facts about 2-(4-Chlorophenoxy)propanoic Acid

2-(4-Chlorophenoxy)propanoic acid is a fascinating compound with various applications in the realm of chemistry and beyond. Here are some notable aspects:

  • Agricultural Significance: This compound is widely recognized for its use as a herbicide. It acts by disrupting the growth of unwanted plants, making it a valuable tool in agricultural management.
  • Mechanism of Action: The mode of action involves the inhibition of specific plant growth hormones, leading to reduced growth and eventual plant death, showcasing its effectiveness in controlling weeds.
  • Structural Insights: The presence of the –Cl (chlorine) atom contributes to the compound's ability to affect biological systems, highlighting how small changes in molecular structure can significantly alter activity.
  • Environmental Considerations: As with many herbicides, there are concerns regarding environmental impact and sustainability. Understanding the compound's degradation and interaction with ecosystems is a critical area of research.
  • Research Applications: Beyond agriculture, 2-(4-chlorophenoxy)propanoic acid serves as a model compound in studies related to plant biology and synthetic chemistry. Its properties are examined in various research contexts.
  • Safety and Regulation: Its use is governed by strict regulations to minimize any potential risks to human health and the environment, emphasizing the importance of responsible usage in agricultural practices.

In essence, 2-(4-chlorophenoxy)propanoic acid embodies the intersection of chemistry, agriculture, and environmental science, making it a pertinent subject for students and researchers alike.

Synonyms
3307-39-9
2-(4-CHLOROPHENOXY)PROPANOIC ACID
2-(4-Chlorophenoxy)propionic acid
4-CPP
Propanoic acid, 2-(4-chlorophenoxy)-
2-(p-Chlorophenoxy)propionic acid
2-(4-CPP)
Propionic acid, 2-(p-chlorophenoxy)-
EINECS 221-991-8
NSC 70174
alpha-(4-Chlorophenoxy)propionic acid
DTXSID90875865
2-p-CPP
DTXCID301013982
Propionic acid, 2-(p-chlorophenoxy)-(8CI)
Propanoic acid, 2-(4-chlorophenoxy)-(9CI)
221-991-8
2-(4-chlorophenoxy) propionic acid
C9H9ClO3
MFCD00002647
S-(-)CPP
CHEBI:34603
20421-33-4
2-(4-Chlorophenoxy) propionic acid 100 microg/mL in Acetonitrile
2-(4-Chlorophenoxy)propanoicacid
NCIOpen2_003229
(+/-)-2-(4-CHLOROPHENOXY)PROPIONIC ACID
CHEMBL23629
SCHEMBL117259
GTPL4098
DAA30739
NSC70174
BBL002029
NSC-70174
STK864364
AKOS000103748
AKOS016040191
.alpha.-(4-Chlorophenoxy)propionic acid
NCGC00337574-01
AS-14004
SY082542
DB-353181
CS-0183433
NS00049040
EN300-08066
A50595
AB01328827-02
AN-329/13156508
Z56922097
F3034-0105