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Parathion

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Identification
Molecular formula
C10H14NO5PS
CAS number
56-38-2
IUPAC name
1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene
State
State

Parathion is a liquid at room temperature, which makes it an effective pesticide when used as a spray.

Melting point (Celsius)
-8.00
Melting point (Kelvin)
265.15
Boiling point (Celsius)
375.00
Boiling point (Kelvin)
648.15
General information
Molecular weight
291.26g/mol
Molar mass
291.2620g/mol
Density
1.2694g/cm3
Appearence

Parathion appears as a pale yellow liquid when pure. It has a faint odor that can be reminiscent of garlic or rotten eggs due to its sulfur content.

Comment on solubility

Solubility of 1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene

The solubility of 1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene is influenced by its complex molecular structure and functional groups. Several factors come into play when determining its solubility:

  • Polarity: The presence of both ethoxy and nitro groups suggests that the compound may exhibit polar characteristics, potentially enhancing solubility in polar solvents.
  • Hydrophobic Interactions: The ethylsulfanyl portion adds a hydrophobic character, which may limit solubility in water but improve solubility in organic solvents.
  • Hydrogen Bonding: The potential for hydrogen bonding interactions—especially with the oxygen atoms in the phosphoryl and ethoxy groups—could facilitate solubility in certain classes of solvents.
  • Temperature Dependence: Like many chemical compounds, solubility is likely to be temperature-dependent, often increasing with elevated temperatures.

In summary, while the precise solubility of 1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene in various solvents may vary, it is essential to consider the nuances of its structure when predicting solubility behavior. As a guiding principle, "like dissolves like" often holds true, meaning this compound may find better solubility in non-polar or slightly polar organic solvents compared to water.

Interesting facts

Interesting Facts about 1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene

1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene is an intriguing compound with various applications and interesting characteristics. Here are some fascinating points about this chemical:

  • Functional Groups: This compound features multiple functional groups, such as the nitro group and the phosphonate group, which play crucial roles in reaction mechanisms and biological activities.
  • Pesticide Potential: Compounds like this one have garnered attention for their potential use in agrochemicals. The presence of sulfur and phosphorus suggests they might exhibit desirable properties as pesticides or herbicides.
  • Drug Development: Due to its phosphonic acid derivatives, it may serve as a precursor for pharmaceutical compounds. Researchers are investigating similar structures for their ability to inhibit enzymes or modulate biological pathways.
  • Environmental Impact: Understanding and studying such compounds is vital in assessing their environmental persistence and toxicity. As we expand chemical industries, responsible use and disposal remain paramount.
  • Research Significance: The synthesis and characterization of 1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene can contribute to advancements in material science and medicinal chemistry.

As the scientific community continues to explore various organic compounds, the study of 1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitro-benzene could open new avenues in chemical research and application strategy.

Synonyms
597-88-6
O,S-Diethyl O-(p-nitrophenyl) phosphorothioate
1-[ethoxy(ethylsulfanyl)phosphoryl]oxy-4-nitrobenzene
BRN 1996970
O,S-Diethyl O-(4-nitrophenyl)thiophosphate
O,S-Diethyl-O-p-nitrofenylthiofosfat [Czech]
O,S-Diethyl O-(4-nitrophenyl)phosphorothioate
O,S-Diaethyl-O-(p-nitrophenyl)-phosphat [German]
O,S-Diethyl-O-p-nitrofenylthiofosfat
Phosphorothioic acid, O,S-diethyl O-(4-nitrophenyl) ester
O,S-Diaethyl-O-(p-nitrophenyl)-phosphat
O,S-Diethyl-O-p-nitrofenyl ester kyseliny thiofosforecne [Czech]
4-06-00-01339 (Beilstein Handbook Reference)
O,S-Diethyl-O-p-nitrofenyl ester kyseliny thiofosforecne
DTXSID00975103
Phosphorothioic acid, O,S-diethyl-O-(p-nitrophenyl) ester
BGWJTLLALYACOG-UHFFFAOYSA-N
O,S-diethyl O'-(4-nitrophenyl)thiophosphate
O,S-diethyl O-p-nitrophenyl phosphorothioate
O,S-Diethyl O-(4-nitrophenyl) phosphorothioate