7417-87-0

Basic information

• Product Name: 2-Chloro-4-hydroxyphenoxyacetic acid
• Synonyms: 2-Chloro-4-hydroxyphenoxyacetic acid;4-Hydroxy-2-chlorophenoxyacetic acid;2-(2-chloro-4-hydroxyphenoxy)acetic acid
• CAS NO: 7417-87-0
• Molecular Formula: C8H7ClO4
• Molecular Weight: 202.59178
• Mol File: 7417-87-0.mol
• Article Data: 0

Chemical Properties

• Melting Point: 146-147℃
• Appearance: /
• Density: 1.501
• CAS DataBase Reference: 2-Chloro-4-hydroxyphenoxyacetic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Chloro-4-hydroxyphenoxyacetic acid(7417-87-0)
• EPA Substance Registry System: 2-Chloro-4-hydroxyphenoxyacetic acid(7417-87-0)

Safety Data

• Hazardous Substances Data: 7417-87-0(Hazardous Substances Data)

Usage

General Description

2-Chloro-4-hydroxyphenoxyacetic acid is a synthetic herbicide and plant growth regulator commonly known as 'MCPA'. It is widely used in agriculture to control broadleaf weeds in crops such as wheat, barley, oats, and maize. MCPA works by disrupting the growth and reproduction of unwanted plants, leading to their eventual death. It is a selective herbicide, meaning it targets specific types of plants while leaving others unharmed. However, it has been shown to have toxic effects on aquatic organisms and may pose risks to human health, particularly through exposure during application or consumption of contaminated food or water. As a result, the use of 2-Chloro-4-hydroxyphenoxyacetic acid is heavily regulated in many countries to minimize its environmental and human health impacts.