CAS 5221-16-9

MCPA potassium

Description:

MCPA potassium, or potassium 4-chloro-2-methylphenoxyacetate, is a selective herbicide primarily used for controlling broadleaf weeds in various crops and non-crop areas. It belongs to the phenoxy herbicide family and is characterized by its ability to mimic natural plant hormones, leading to uncontrolled growth and eventual death of target weeds. MCPA potassium is typically formulated as a soluble salt, enhancing its solubility in water, which facilitates its application in agricultural practices. The substance is known for its effectiveness against a wide range of dicotyledonous weeds while being less harmful to monocotyledonous plants, such as grasses. Its mode of action involves disrupting normal plant growth processes, particularly affecting cell elongation and division. MCPA potassium is generally applied through foliar spray and is subject to regulations regarding its use to minimize environmental impact and ensure safety for non-target organisms. Proper handling and application are essential to mitigate potential risks associated with herbicide use, including resistance development in weed populations.

Formula: C₉H₉ClO₃·K

InChI: InChI=1S/C9H9ClO3.K/c1-6-4-7(10)2-3-8(6)13-5-9(11)12;/h2-4H,5H2,1H3,(H,11,12);

InChI key: InChIKey=LVQXIDQATAKDCX-UHFFFAOYSA-N

SMILES: O(CC(O)=O)C1=C(C)C=C(Cl)C=C1.[K]

Synonyms:

• Fernimine 4
• Acetic acid, (4-chloro-2-methylphenoxy)-, potassium salt
• Acetic acid, 2-(4-chloro-2-methylphenoxy)-, potassium salt (1:1)
• MCPA potassium salt
• Acetic acid, [(4-chloro-o-tolyl)oxy]-, potassium salt

MCPA-potassium

CAS: 5221-16-9

MCPA-potassium is a bioactive chemical.

Formula: C₉H₈ClKO₃

Color and Shape: Solid

Molecular weight: 238.71

Ref: TM-T33228