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Dimethoxy(methylthio)phosphine

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Identification
Molecular formula
C4H11O2PS
CAS number
2226-42-8
IUPAC name
2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane
State
State

This compound is in a liquid state at room temperature.

Melting point (Celsius)
-102.00
Melting point (Kelvin)
171.15
Boiling point (Celsius)
114.50
Boiling point (Kelvin)
387.65
General information
Molecular weight
154.17g/mol
Molar mass
154.1730g/mol
Density
1.3400g/cm3
Appearence

Dimethoxy(methylthio)phosphine is typically a colorless liquid.

Comment on solubility

Solubility of 2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane

The solubility of 2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane can be quite intriguing due to its unique structure and functional groups. Generally, the solubility of complex organophosphorus compounds in solvents can vary significantly based on several factors:

  • Polarity: The presence of both ethyl and methoxy groups indicates a degree of non-polar character, potentially leading to solubility in organic solvents like ethyl acetate or chloroform.
  • Functional Groups: The thioxo group (involving sulfur) may interact favorably with solvents containing polar characteristics, enhancing solubility in polar solvents like ethanol or water, though this is often dependent on the specific conditions.
  • Chain Length: The ethyl groups may affect solubility, as longer hydrocarbon chains usually tend to be less soluble in polar solvents but more soluble in non-polar ones.

In practice, solubility tests are recommended to determine the most effective solvent, as empirical data is essential for such specialized compounds. As a general rule, the statement that "like dissolves like" often applies, but exceptions may occur due to unique interactions between specific molecules. Hence, while some solubility predictions can be made:

  • Expect variability based on solvent choice.
  • Be prepared for potential solubility challenges due to steric hindrance of bulky groups.

In conclusion, understanding the solubility of 2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane requires a deep dive into its structural nuances, and empirical analysis remains a key tool in elucidating its behavior in various solvent systems.

Interesting facts

Interesting Facts about 2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane

2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane is a fascinating compound that highlights the intricacies of phosphorus chemistry and its derivatives. Here are some intriguing details about this compound:

  • Unique Structure: This compound features a thioxo functional group, which is a sulfur-containing analogue of a ketone. The presence of both the sulfur and phosphorus elements makes this compound an interesting subject in organophosphorus chemistry.
  • Applications: Compounds similar to 2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane are often studied for their potential use in agricultural chemistry as pesticides or herbicides. Their capability to interact with biological systems offers a pathway for the development of new agrochemicals.
  • Phosphorus’ Versatility: Phosphorus can exist in multiple oxidation states, and this compound demonstrates one of its oxidized forms. Understanding the reactivity of such compounds aids in unraveling their behavior in chemical reactions.
  • Research Implications: The structural variety of phosphorus compounds, like this one, paves the way for research in materials science and catalysis, fostering advancements in fields such as synthetic chemistry and organic synthesis.
  • Safety and Handling: As with many organophosphorus compounds, safety measures are crucial. Proper handling ensures not only the safety of chemists but also the maintenance of the integrity of the chemical processes involved.

In conclusion, 2-ethylsulfanylethoxy-dimethoxy-thioxo-lambda5-phosphane serves as an example of the diversity found in phosphorus-containing compounds, opening avenues for further exploration and application in various scientific fields.

Synonyms
Demeton-O-methyl
867-27-6
Methyl-demeton-O
Methyl-O-demeton
Demeton-O-metile
Demeton-O-methyl [ISO]
Demeton-O-metile [Italian]
O,O-Dimethyl O-ethylmercaptoethyl thiophosphate
O-Methyldemeton
Metasystox thiono
UNII-V8S3QU9IT2
EINECS 212-758-1
2-(Ethylthio)ethyl dimethyl phosphorothionate
V8S3QU9IT2
BRN 1707378
O,O-Dimethyl O-2-(ethylthio)ethyl phosphorothioate
O-(2-(Ethylthio)ethyl) O,O-dimethyl phosphorothioate
beta-Ethylmercaptoethyl dimethyl thionophosphate
O,O-Dimethyl 2-ethylmercaptoethyl thiophosphate, thiono isomer
O,O-Dimetil-O-(2-etiltio-etil)-monotiofosfato
Phosphorothioic acid, O-(2-(ethylthio)ethyl) O,O-dimethyl ester
O-(2-(Ethylthio)ethyl) O,O-dimethyl thiophosphate
O,O-Dimethyl-O-(2-aethylthio-aethyl)monothiophosphat
O,O-Dimethyl-O-(2-ethyl-thio-ethyl)-monothiofosfaat
DEMETON-O-METHYL [MI]
O,O-Dimetil-O-(2-etiltio-etil)-monotiofosfato [Italian]
Thiophosphate de O,O-dimethyle et de O-2-ethylthio-ethyle
BAY 15203 (Salt/Mix)
DTXSID6041840
O,O-Dimethyl-O-(2-aethylthio-aethyl)monothiophosphat [German]
O,O-Dimethyl-O-(2-ethyl-thio-ethyl)-monothiofosfaat [Dutch]
Phosphorothioic acid, O-[2-(ethylthio)ethyl] O,O-dimethyl ester
Thiophosphate de O,O-dimethyle et de O-2-ethylthio-ethyle [French]
4-01-00-02445 (Beilstein Handbook Reference)
ENT 18,862
.beta.-Ethylmercaptoethyl dimethyl thionophosphate
O-2-Ethylthioethyl O,O-dimethyl phosphorothioate
O,O-Dimethyl O-[2-(ethylthio)ethyl] thiophosphate
O-[2-(Ethylthio)ethyl] O,O-dimethyl thiophosphate
O,O-Dimethyl O-[2-(ethylthio)ethyl] phosphorothioate
O-[2-(Ethylthio)ethyl] O,O-dimethyl phosphorothioate
Ethanol, 2-(ethylthio)-, O-ester with O,O-dimethyl phosphorothioate
O,O-Dimethyl O-(2-(ethylthio)ethyl) thiophosphate
O,O-Dimethyl O-(2-(ethylthio)ethyl) phosphorothioate
DTXCID4021840
212-758-1
zvzqknvmdksggf-uhfffaoysa-n
2-ethylsulfanylethoxy-dimethoxy-sulfanylidene-lambda5-phosphane
SCHEMBL118720
NS00002577
o,o-dimethyl o-[2-(ethylthio)ethyl]thiophosphate
Q3394410
O-[2-(Ethylsulfanyl)ethyl] O,O-dimethyl thiophosphate #