Skip to main content

Phenylphosphine

ADVERTISEMENT
Identification
Molecular formula
C6H5PH2
CAS number
638-21-1
IUPAC name
phenylphosphane
State
State

Phenylphosphine is a liquid at room temperature.

Melting point (Celsius)
-57.00
Melting point (Kelvin)
216.15
Boiling point (Celsius)
194.00
Boiling point (Kelvin)
467.15
General information
Molecular weight
110.08g/mol
Molar mass
110.0830g/mol
Density
1.0900g/cm3
Appearence

Phenylphosphine is a colorless to pale yellow liquid. It has a distinctive odor which is generally considered unpleasant. This compound is sensitive to air and light, often requiring storage under inert gas to prevent oxidation and discoloration.

Comment on solubility

Solubility of Phenylphosphane

Pheynlphosphane, also known as phenylphosphine (C6H7PH), exhibits interesting solubility characteristics that are essential for its applications in various chemical processes. Understanding its solubility can be summarized through the following points:

  • Solvent Interactions: Phenylphosphane is known to be soluble in organic solvents such as benzene, chloroform, and ether. This characteristic makes it useful in organic synthesis and as a ligand in coordination compounds.
  • Water Solubility: It has low solubility in water due to its hydrophobic aromatic group, which hinders interaction with polar water molecules.
  • Temperature Influence: The solubility of phenylphosphane in organic solvents can increase with temperature, enhancing its utility in reactions that require high temperatures.
  • Practical Implications: Its solubility profile is crucial for applications in pharmaceuticals, polymer chemistry, and materials science, where appropriate dissolution is key for effective reactions.

In conclusion, the solubility of phenylphosphane is influenced by its molecular structure and the nature of the solvent used. As noted, "the right solvent can make all the difference" when working with this compound in various chemical applications.

Interesting facts

Exploring Phenylphosphane

Pheylphosphane, a fascinating organophosphorus compound, has captivated the interest of chemists due to its unique structural and chemical properties. This compound is characterized by the presence of a phenyl group (a benzene ring) attached to a phosphorus atom. Here are some interesting facts about phenylphosphane:

  • Versatile Reactivity: Phenylphosphane is known for its reactivity in various chemical reactions. The presence of the phenyl group enhances electron density on phosphorus, making it a nucleophilic species capable of engaging in a variety of reactions.
  • Ligand in Coordination Chemistry: Phenylphosphane is often used as a ligand in coordination compounds. Its ability to donate electrons allows it to form stable complexes with transition metals, thereby playing a critical role in catalysis.
  • Applications in Synthesis: This compound is employed in organic synthesis as a building block. It can be utilized in the preparation of phosphonates, phosphine oxides, and other valuable organophosphorus derivatives.
  • Research Interest: Phenylphosphane and its derivatives have attracted significant research attention, particularly in fields such as medicinal chemistry and material science, due to their potential biological activity and applications in advanced materials.

As one quotes in the world of chemistry, "Understanding the nuances of chemical reactivity opens doors to innovation." Phenylphosphane exemplifies this notion, bridging gaps between traditional chemistry and modern applications.

In summary, phenylphosphane is not just a simple compound but a cornerstone in the realm of organophosphorus chemistry, with profound implications in both research and practical applications.

Synonyms
PHENYLPHOSPHINE
Phenyl phosphine
Phosphine, phenyl-
HSDB 7199
EINECS 211-325-4
NSC 511703
BRN 0741946
Phosphine, phenyl-,
UNII-856X9KP929
856X9KP929
NSC-511703
PHENYLPHOSPHINE [HSDB]
DTXSID7073224
4-16-00-00948 (Beilstein Handbook Reference)
Phosphine, phenyl
(mono)phenylphosphine
Phenylphosphine (ACGIH)
DTXCID5044106
211-325-4
rpgwzznneuhdaq-uhfffaoysa-n
638-21-1
phenylphosphane
Fenylfosfin
monophenylphosphine
MFCD00002094
Fenylfosfin [Czech]
1-phenylphosphane
Phenylphosphine #
WLN: PHHR
SCHEMBL49436
SCHEMBL2263783
BCP22538
NSC511703
AKOS015890747
DB-009796
NS00035581
Phenylphosphine, 99% (10 wt% in hexanes)
Phenylphosphine, ca. 10% weight in hexanes
Q7181435