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Alachlor

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Identification
Molecular formula
C8H14Cl3NO
CAS number
15972-60-8
IUPAC name
2,2,2-trichloro-N,N-diethyl-acetamide
State
State

Alachlor is typically in a solid state at room temperature. It is frequently handled as a granular solid or a crystalline powder under standard conditions.

Melting point (Celsius)
39.00
Melting point (Kelvin)
312.00
Boiling point (Celsius)
100.00
Boiling point (Kelvin)
373.00
General information
Molecular weight
233.09g/mol
Molar mass
233.0940g/mol
Density
1.1390g/cm3
Appearence

Alachlor is typically a light tan to brown solid. It may present itself as a crystalline powder. It is slightly soluble in water, which means it may have a slight sheen when in contact with moisture.

Comment on solubility

Solubility of 2,2,2-trichloro-N,N-diethyl-acetamide

2,2,2-Trichloro-N,N-diethyl-acetamide (C8H12Cl3N2O) exhibits unique solubility characteristics that are worth exploring. Its solubility is influenced by several factors, including:

  • Polarity: The presence of multiple chlorine atoms contributes to the polarity of the molecule, generally enhancing its solubility in polar solvents.
  • Solvent Compatibility: 2,2,2-Trichloro-N,N-diethyl-acetamide is more soluble in organic solvents such as ethanol, acetone, and chloroform, while having limited solubility in water.
  • Hydrogen Bonding: The amide functional group allows for potential hydrogen bonding with solvents, which may improve solubility in suitable environments.

As a rule of thumb, "like dissolves like," meaning that this compound is more likely to dissolve in non-polar to mildly polar solvents rather than in highly polar solvents such as water. This behavior highlights the complex interplay of molecular structure and solvation dynamics.

Overall, the solubility of 2,2,2-trichloro-N,N-diethyl-acetamide can be summarized as:

  1. Generally soluble in organic compounds.
  2. Poorly soluble in polar solvents like water.
  3. Best suited for reactions or applications involving non-polar or mildly polar substances.

Understanding these solubility properties is critical for predicting the behavior of this compound in various chemical contexts.

Interesting facts

Interesting Facts about 2,2,2-Trichloro-N,N-diethyl-acetamide

2,2,2-Trichloro-N,N-diethyl-acetamide, commonly referred to as TECA, is a notable chemical compound in the realm of organic chemistry. This compound is part of a class known as chlorinated amides, and it possesses a unique blend of chemical properties and applications.

Key Characteristics

  • Insecticide Use: TECA is primarily recognized for its efficacy as an insecticide. It’s effective against a variety of pests, making it valuable in agricultural applications.
  • Synthesis: The synthesis of 2,2,2-trichloro-N,N-diethyl-acetamide involves the reaction of acetic anhydride and diethylamine with iron(III) chloride as a catalyst, highlighting the creativity required in organic synthesis.
  • Environmental Considerations: Given its chlorinated structure, there are environmental considerations regarding the degradation and persistence of TECA in ecosystems. Chemists are continuously studying its impact to mitigate potential adverse effects.
  • Research Applications: Beyond its use as an insecticide, this compound has garnered interest in laboratories for various research endeavors, particularly in studies related to organic reactions and the interactions of chlorinated compounds.

A Fascinating Quote

As the renowned chemist Marie Curie once said, "Nothing in life is to be feared, it is only to be understood." This resonates with the study of compounds like TECA, which are often feared due to their chemical nature but hold immense potential when understood and utilized responsibly.

In summary, 2,2,2-trichloro-N,N-diethyl-acetamide is more than just a chemical; it is a compound that bridges the gap between practical uses in agriculture and theoretical studies in chemistry. Understanding its properties and implications is crucial for advancing both scientific knowledge and environmental stewardship.

Synonyms
2,2,2-trichloro-N,N-diethylacetamide
2430-00-4
ACETAMIDE, N,N-DIETHYL-2,2,2-TRICHLORO-
2,2,2-TRICHLORO-N,N-DIETHYL-ACETAMIDE
Trichloroacetyldiethylamide
BRN 1769760
Acetamide, 2,2,2-trichloro-N,N-diethyl-
ACETAMIDE,N,N-DIETHYL-2,2,2-TRICHLORO-
4-04-00-00351 (Beilstein Handbook Reference)
SCHEMBL6057305
DTXSID90179032
OIWFZENWZGPLQZ-UHFFFAOYSA-N
STL122170
AKOS001448305
H38705
Z314605346