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Malathion

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Identification
Molecular formula
C10H19O6PS2
CAS number
121-75-5
IUPAC name
2-dimethoxyphosphinothioylsulfanylbutanedioic acid
State
State

Malathion is a liquid at room temperature and it is often used in a liquid form for applications such as spraying for pest control.

Melting point (Celsius)
2.90
Melting point (Kelvin)
276.05
Boiling point (Celsius)
156.00
Boiling point (Kelvin)
429.15
General information
Molecular weight
330.35g/mol
Molar mass
330.3540g/mol
Density
1.2330g/cm3
Appearence

Malathion is generally a pale yellow liquid with a slightly skunky odor. It is oily in texture and can appear colorless when pure. It is often used in diluted forms for agricultural and pest control purposes.

Comment on solubility

Solubility of 2-Dimethoxyphosphinothioylsulfanylbutanedioic Acid

The solubility of 2-dimethoxyphosphinothioylsulfanylbutanedioic acid can provide significant insights into its chemical behavior and potential applications. Its complex structure involves both phosphorous and sulfur atoms, which can affect how it interacts with solvents.

Key factors influencing the solubility of this compound include:

  • Polarity: The presence of functional groups such as -OCH3 and -SH can enhance the compound's polarity, potentially making it more soluble in polar solvents like water or alcohols.
  • Hydrogen Bonding: The carboxylic acid group (-COOH) can participate in hydrogen bonding, which may further increase solubility in aqueous environments.
  • Temperature: Solubility may vary with temperature; typically, higher temperatures increase solubility for many substances.

While specific solubility data may not be widely available, it’s important to note that “Like dissolves like.” Therefore:

  • Polar solvents are likely to dissolve this compound more effectively compared to non-polar solvents.
  • The presence of multiple functional groups may create a complex solubility profile across different solvents.

In summary, the solubility of 2-dimethoxyphosphinothioylsulfanylbutanedioic acid is influenced by various molecular characteristics and environmental conditions. Understanding its solubility is critical for applications in synthesis and reactivity.

Interesting facts

Interesting Facts about 2-Dimethoxyphosphinothioylsulfanylbutanedioic Acid

2-Dimethoxyphosphinothioylsulfanylbutanedioic acid is a fascinating compound that plays a significant role in the field of organophosphorus chemistry. Here are some intriguing aspects of this compound:

  • Versatile Applications: This compound is often utilized in synthetic organic chemistry as a reagent and building block, especially in the construction of more complex molecular frameworks.
  • Phosphorus Chemistry: It exhibits unique properties due to the presence of a phosphorus atom, making it invaluable in the development of agrochemicals and pharmaceuticals.
  • Thioether Features: The incorporation of thioyl groups enhances the reactivity of the compound, allowing for diverse chemical transformations that are not easily achieved with other functional groups.
  • Sulfide Bonding: The sulfanyl group contributes to its ability to form stable complexes with metals, which is particularly interesting in coordination chemistry.
  • Environmental Relevance: Research into compounds like this one aids in understanding the behavior and fate of phosphorus-containing chemicals in the environment, contributing to better pollution management strategies.

As a student or researcher in chemistry, you might find it intriguing to explore the various mechanisms through which this compound interacts with biological systems or its potential implications in drug design. Furthermore, compounds such as 2-dimethoxyphosphinothioylsulfanylbutanedioic acid open up a world of innovation in the development of novel materials and processes, demonstrating the endless possibilities within the realm of chemical science.

Synonyms
Malathion diacid
MALATHION DICARBOXYLIC ACID
Malathiondicarboxylic Acid
UNII-M523N0T44K
M523N0T44K
Butanedioic acid, ((dimethoxyphosphinothioyl)thio)-
AI3-10627
DTXSID7052739
O,O-Dimethyl S-(1,2-dicarboxyethyl) Phosphorodithioate
2-[(Dimethoxyphosphorothioyl)sulfanyl]succinic Acid
2-((DIMETHOXYPHOSPHOROTHIOYL)SULFANYL)SUCCINIC ACID
BUTANEDIOIC ACID, 2-((DIMETHOXYPHOSPHINOTHIOYL)THIO)-
Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-
DTXCID4031277
1190-28-9
MALATHIONDICARBOXYLICACID
2-dimethoxyphosphinothioylsulfanylbutanedioic acid
SCHEMBL2180257
CHEBI:189747
NS00006008
2-dimethoxyphosphinothioylsulanylbutanedioic acid
Malathion diacid, PESTANAL(R), analytical standard
Q27283497
Succinic acid, mercapto-, O,O-dimethyl phosphorodithioate