2,4,5-Trichlorophenoxyacetic acid sodium salt

Identification

Molecular formula

C₈H₅Cl₃NaO₃

CAS number

1928-21-2

IUPAC name

sodium;2-(2,4,5-trichlorophenoxy)acetate

State

At room temperature, 2,4,5-Trichlorophenoxyacetic acid sodium salt is a solid compound, usually appearing as a white crystalline powder.

Melting point (Celsius)

159.00

Melting point (Kelvin)

432.15

Boiling point (Celsius)

306.00

Boiling point (Kelvin)

579.15

General information

Molecular weight

255.44g/mol

Molar mass

255.4410g/mol

Density

1.5630g/cm³

Appearence

2,4,5-Trichlorophenoxyacetic acid sodium salt appears as a white crystalline solid. It may exist as a powder and is typically odorless.

Comment on solubility

Solubility of Sodium 2-(2,4,5-Trichlorophenoxy)acetate

Sodium 2-(2,4,5-trichlorophenoxy)acetate, commonly referred to as a herbicide, exhibits notable solubility characteristics due to its ionic nature. This compound is known for its behavior in various solvents:

Water Solubility: Sodium salts generally show high solubility in water, and this compound is no exception. The ionic bonds present facilitate the dissolution process, allowing it to mix readily with polar solvents.
Organic Solvents: In contrast, non-polar or weakly polar organic solvents typically do not dissolve sodium 2-(2,4,5-trichlorophenoxy)acetate effectively. This is attributed to the lack of interaction between the ionic structure and non-polar molecules.
Influencing Factors: Factors such as temperature and pH can impact solubility. As temperature increases, the solubility of many sodium compounds often rises, enhancing their efficacy in various applications.

In summary, the solubility of sodium 2-(2,4,5-trichlorophenoxy)acetate is primarily influenced by its ionic nature, showcasing excellent solubility in aqueous solutions while remaining poorly soluble in non-polar solvents. Understanding these solubility profiles is vital for its effective application and environmental impact.

Interesting facts

Interesting Facts About Sodium 2-(2,4,5-Trichlorophenoxy)acetate

Sodium 2-(2,4,5-trichlorophenoxy)acetate, commonly known as a type of herbicide, has garnered significant attention in both agricultural and chemical research fields. This compound functions primarily as a selective herbicide, making it invaluable for the management of unwanted vegetation in crops. Here are some fascinating aspects of this compound:

Mechanism of Action: It works by mimicking natural plant growth hormones, leading to abnormal growth and ultimately the death of specific plant species while allowing crops to thrive.
Environmental Concerns: Due to its persistent nature, there are ongoing discussions about its environmental impact, particularly regarding freshwater ecosystems.
Historical Significance: This compound has been pivotal in the development of effective herbicides since the mid-20th century, helping to revolutionize agricultural practices.
Research Applications: Aside from its use in agriculture, researchers are studying this compound for potential applications in controlling invasive species and understanding plant biology.
Safety and Regulations: Various countries have established regulations around the use of this herbicide, influenced by toxicological studies and ecological risk assessments.

The study of sodium 2-(2,4,5-trichlorophenoxy)acetate highlights not only its utility in agriculture but also the balancing act between agricultural production and environmental stewardship. As we continue to advance in chemistry and environmental science, the challenge remains to harness the benefits of such compounds while mitigating their risks.