CAS 778-83-6

2-(2,4,6-Trichlorophenoxy)propanoic acid

Description:

2-(2,4,6-Trichlorophenoxy)propanoic acid, commonly known as triclopyr, is a synthetic herbicide primarily used for controlling woody plants and broadleaf weeds. It belongs to the class of phenoxy herbicides and is characterized by its ability to mimic natural plant hormones, leading to uncontrolled growth and eventual plant death. The chemical structure features a propanoic acid moiety linked to a 2,4,6-trichlorophenoxy group, which contributes to its herbicidal activity. Triclopyr is typically applied in forestry, agriculture, and aquatic environments, and it is known for its selective action, allowing it to target specific plant species while minimizing harm to desirable vegetation. The substance is generally considered to have low toxicity to mammals, but it can be harmful to aquatic organisms, necessitating careful application and adherence to safety guidelines. Its environmental persistence varies, and it is subject to regulatory scrutiny to ensure safe use in various applications.

Formula: C₉H₇Cl₃O₃

InChI: InChI=1S/C9H7Cl3O3/c1-4(9(13)14)15-8-6(11)2-5(10)3-7(8)12/h2-4H,1H3,(H,13,14)

InChI key: InChIKey=HNDLJIIQWDVRRI-UHFFFAOYSA-N

SMILES: O(C(C(O)=O)C)C1=C(Cl)C=C(Cl)C=C1Cl

Synonyms:

• 2-(2,4,6-Trichlorophenoxy)Propanoic Acid
• 3-(2,4,6-Trichlorophenoxy)Propanoic Acid
• NSC 65584
• Propanoic acid, 2-(2,4,6-trichlorophenoxy)-
• Propionic acid, 2-(2,4,6-trichlorophenoxy)-
• 2-(2,4,6-Trichlorophenoxy)propionic acid