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Tris(butylthio)phosphine

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Identification
Molecular formula
C12H27PS3
CAS number
20469-36-9
IUPAC name
tris(butylsulfanyl)phosphane
State
State

At room temperature, tris(butylthio)phosphine is a liquid with a faint odor. The low melting point ensures that it remains in a liquid state even at relatively low temperatures.

Melting point (Celsius)
-29.00
Melting point (Kelvin)
244.15
Boiling point (Celsius)
90.00
Boiling point (Kelvin)
363.15
General information
Molecular weight
252.47g/mol
Molar mass
252.4700g/mol
Density
0.9516g/cm3
Appearence

Tris(butylthio)phosphine appears as a colorless to pale yellow liquid. It is a chemical compound in which a phosphorus atom is bonded to three butylthio groups. The compound's liquid state at room temperature contributes to its versatility in various chemical applications.

Comment on solubility

Solubility of Tris(butylsulfanyl)phosphane

Tris(butylsulfanyl)phosphane, with its unique formulation, presents intriguing characteristics regarding its solubility:

  • Solubility in Organic Solvents: This compound is generally soluble in a variety of organic solvents such as hexane, toluene, and diethyl ether due to its bulky butyl groups which enhance solvation interactions.
  • Water Solubility: However, water solubility is quite limited. The hydrophobic nature of the butyl groups counteracts any potential interaction with water molecules.
  • Temperature Dependence: The solubility may vary with temperature; generally, increasing the temperature enhances the solubility of organic compounds in organic solvents.
  • Application in Synthesis: This property allows tris(butylsulfanyl)phosphane to be effectively utilized in certain synthetic reactions where organic media is preferred.

In summary, while tris(butylsulfanyl)phosphane shows good solubility in organic solvents, its limited water solubility emphasizes the role of molecular structure in influencing solubility characteristics. As emphasized by researchers, understanding these properties is crucial for its application in chemical reactions.

Interesting facts

Tris(butylsulfanyl)phosphane

Tris(butylsulfanyl)phosphane is a fascinating organophosphorus compound that has garnered interest in various fields of chemistry due to its unique properties and applications. Here are some engaging facts about this intriguing compound:

  • Coordination Chemistry: Tris(butylsulfanyl)phosphane acts as a bidentate ligand, forming stable complexes with transition metals. This feature enhances its utility in catalysis and metal-organic frameworks.
  • Sulfide Groups: The presence of butylsulfanyl groups in its structure provides enhanced solubility in organic solvents and allows for greater variability in substitution reactions, making it a valuable compound in synthetic chemistry.
  • Applications in Catalysis: Due to its ability to stabilize metal centers, tris(butylsulfanyl)phosphane has been investigated for use in catalyzing various chemical reactions, including cross-coupling reactions essential for constructing complex organic molecules.
  • Environmental Impact: Compounds like tris(butylsulfanyl)phosphane are studied for their potential role in green chemistry. The ability to reuse catalysts that contain such compounds can lead to reduced waste and increased efficiency in chemical manufacturing.
  • Research Developments: Ongoing research is focused on understanding the reactivity and stability of tris(butylsulfanyl)phosphane in different chemical environments, paving the way for innovative applications in materials science.

In conclusion, tris(butylsulfanyl)phosphane is more than just a chemical compound; it exemplifies the intersection between synthetic innovation and practical application in modern chemistry. As researchers continue to explore its properties, we can look forward to exciting developments and discoveries in the near future!

Synonyms
MERPHOS
150-50-5
Chemagro B-1776
Deleaf defoliant
Phosphorotrithious acid, tributyl ester
Easy off-D
Tributyl phosphorotrithioite
Tributyl trithiophosphite
Tributylthiofosfin
tris(butylsulfanyl)phosphane
Folex 6EC
Caswell No. 865
Tris(butylthio)phosphine
Butyl phosphorotrithioite
NSC 27720
Butyl phosphorotrithioite ((BuS)3P)
S,S,S-Tributyl trithiophosphite
Tributylthiofosfin [Czech]
S,S,S-Tributyl phosphorotrithioite
HSDB 1777
EINECS 205-761-4
UNII-RN743HTX76
Phosphorotrithious acid, S,S,S-tributyl ester
EPA Pesticide Chemical Code 074901
BRN 1703869
RN743HTX76
AI3-25783
MERPHOS [HSDB]
NSC-27720
BUTYL PHOSPHOROTHIONATE
DTXSID6024173
4-01-00-01564 (Beilstein Handbook Reference)
Merphos 100 microg/mL in Acetonitrile
S,S',S''-Tributyl phosphorotrithioite
BUTYL PHOSPHOROTRITHIOITE [(BUS)3P]
Phosphorotrithious Acid Tributyl Ester
Easy offD
Chemagro B1776
S,S-Tributyl trithiophosphite
SCHEMBL123325
S,S,STributyl trithiophosphite
DTXCID904173
S,S-Tributyl phosphorotrithioite
WLN: 4SPS4 & S4
S,S,STributyl phosphorotrithioite
NSC27720
Phosphorotrithious acid,S,S-tributyl ester
NS00006285
Phosphorotrithious acid, S,S,Stributyl ester
Q17326638
205-761-4