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O,O-Diethylphosphorothioic dichloride

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Identification
Molecular formula
C4H10Cl2O2PS
CAS number
2524-04-1
IUPAC name
diethoxy-sulfanyl-thioxo-lambda5-phosphane
State
State

At room temperature, diethoxy-sulfanyl-thioxo-lambda5-phosphane is typically a liquid. The compound is characterized by its distinctive vinegar-like odor and should be handled in a fume hood to avoid inhalation of vapors.

Melting point (Celsius)
-20.00
Melting point (Kelvin)
253.15
Boiling point (Celsius)
215.00
Boiling point (Kelvin)
488.15
General information
Molecular weight
188.07g/mol
Molar mass
189.0800g/mol
Density
1.2680g/cm3
Appearence

Diethoxy-sulfanyl-thioxo-lambda5-phosphane, also known as O,O-Diethylphosphorothioic dichloride, appears as a clear to pale yellow liquid. It is typically used in organic synthesis and can emit fumes of phosphorus oxides, sulfur oxides, and chlorine when exposed to moist air or heated to decomposition.

Comment on solubility

Solubility of Diethoxy-sulfanyl-thioxo-lambda5-phosphane

Diethoxy-sulfanyl-thioxo-lambda5-phosphane is an intriguing compound with notable properties regarding its solubility. Understanding its behavior in various solvents is essential for applications in chemical synthesis and material science.

Solubility Properties

This compound exhibits the following solubility characteristics:

  • Polar Solvents: Diethoxy-sulfanyl-thioxo-lambda5-phosphane generally shows limited solubility in highly polar solvents such as water and alcohols due to the bulky diethoxy groups that hinder interactions.
  • Non-Polar Solvents: However, it demonstrates improved solubility in non-polar solvents like hexane or toluene, where the interactions between the solvent and the compound are more favorable.
  • Varying Temperature Effects: The solubility can vary significantly with temperature, often increasing at higher temperatures, which may enhance the kinetic energy of the molecules and promote dissolution.

In conclusion, when considering the solubility of diethoxy-sulfanyl-thioxo-lambda5-phosphane, it is crucial to evaluate the polarity of the solvent and the temperature conditions, as these factors play a significant role in achieving optimal solubility for practical applications.

Interesting facts

Interesting Facts about Diethoxy-sulfanyl-thioxo-lambda5-phosphane

Diethoxy-sulfanyl-thioxo-lambda5-phosphane is a fascinating chemical compound that showcases the versatility of organophosphorus chemistry. Here are some intriguing aspects of this compound:

  • Structure and Functionality: This compound is characterized by the presence of both thioxo (sulfur-containing) and diethoxy (alkoxy) groups. Such combinations are often studied for their potential applications in pharmaceuticals and agricultural chemicals.
  • Role of Sulfur: The incorporation of sulfur in its structure leads to interesting properties that can influence reactivity and stability. Sulfur is known for its ability to form various coordination complexes, which could be useful in catalysis.
  • Environmental Chemistry: Organophosphorus compounds play a critical role in environmental chemistry, particularly in the development of pesticides. Understanding compounds like diethoxy-sulfanyl-thioxo-lambda5-phosphane can lead to the design of environmentally friendly alternatives.
  • Research Frontiers: Ongoing research into thioxo-phosphane derivatives reveals their significance in synthetic organic chemistry. Chemists are excited about their potential applications, including their use as ligands in coordination chemistry and as intermediates in organic synthesis.
  • Stability and Reactivity: The presence of thioxo groups often confers unique stability and reactivity properties that differ from standard phosphines. This makes studying their behavior critical for practical applications.

As researchers continue to explore the properties and applications of diethoxy-sulfanyl-thioxo-lambda5-phosphane, it is clear that this compound represents a compelling bridge between structural chemistry and practical applications. By delving into the characteristics and behaviors of such compounds, chemists can unlock innovative solutions in various fields.

Synonyms
O,O-Diethyl dithiophosphate
298-06-6
Diethyl dithiophosphate
diethylphosphorodithioate
O,O-Diethyl hydrogen phosphorodithioate
Diethyl phosphorodithioate
O,O'-Diethyl dithiophosphate
O,O-DIETHYL PHOSPHORODITHIOATE
O,O-Diethyldithiophosphate
Phosphorodithioic acid, O,O-diethyl ester
Di-O-ethyl dithiophosphate
O,O'-Diethyl hydrogen dithiophosphate
O,O-Diethyl thiolothionophosphate
Diethyl phosphorodithioic acid
O,O-Diethyl-S-hydrogen phosphorodithioate
52857-42-8
Kyselina O,O-diethyldithiofosforecna
NSC 171184
O,O-Diethyl dithiophosphoric acid ester
HSDB 5558
diethoxy-sulfanyl-sulfanylidene-lambda5-phosphane
Dithiophosphoric acid, O,O-diethyl ester
O,O-Diethyl dithiophosphoric acid
EINECS 206-055-9
BRN 0507407
Phosphordithioic acid, O,O-diethyl ester
DTXSID6027133
02C5XR639P
O,O-Diethyl phosphorodithioic acid
Kyselina O,O-diethyldithiofosforecna [Czech]
Phosphorodithioic acid, diethyl ester
NSC-171184
O,O-diethyl S-hydrogen phosphorodithioate
DTXCID007133
O,O-Diethyldithiophosphoric acid
EC 206-055-9
4-01-00-01354 (Beilstein Handbook Reference)
o,o-Diethyl hydrogen dithiophosphate
O,O-Diethyl Dithiophosphate (>80%)
Dithiophosphoric Acid O,O'-Diethyl Ester
O,O-DIETHYL PHOSPHORODITHIOATE [HSDB]
KYSELINA O,O-DIETHYLDITHIOFOSFORECNA (CZECH)
UNII-02C5XR639P
Diethyl ester of phosphorodithioic acid
DiOethyl dithiophosphate
O,ODiethyldithiophosphate
O,ODiethyl dithiophosphate
diethyldithiophosphoric acid
(EtO)2P(S)SH
NCIOpen2_007003
o,o-Diethylphosphorodithioate
(C2H5O)2PSSH
SCHEMBL268312
O,ODiethyl thiolothionophosphate
CHEMBL1886492
O,O-Diethylphosphorodithioic acid
CHEBI:189749
Kyselina O,Odiethyldithiofosforecna
WLN: SHPS & O2 & O2
O,O'Diethyl hydrogen dithiophosphate
Tox21_301493
BBL027484
Dithiophosphoric acid,O-diethyl ester
NSC171184
STL373474
O,ODiethyl hydrogen phosphorodithioate
O,ODiethylShydrogen phosphorodithioate
AKOS015901212
dithiophosphoric acid-O,O-diethylester
O,ODiethyl dithiophosphoric acid ester
Phosphonodithioic acid,O-diethyl ester
dithiophosphoric acid O,O-diethyl ester
FO76077
O,O-Diethyl hydrogen dithiophosphate #
Dithiophosphoric acid, O,Odiethyl ester
Phosphordithioic acid, O,Odiethyl ester
NCGC00163992-01
NCGC00255332-01
CAS-298-06-6
O,Oa(2)-Diethyl hydrogen dithiophosphate
Phosphorodithioic acid, O,O'-diethyl ester
CS-0141956
D1543
NS00005676
Phosphorothiothionic acid, o,o-diethyl ester
diethoxy-sulanyl-sulanylidene-lambda5-phosphane
Q309536
O,O'-Diethyl dithiophosphate, technical grade, 90%
O,O inverted exclamation marka-Diethyl dithiophosphate
206-055-9