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Pentahydroxyhexyl palmitate

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Identification
Molecular formula
C22H42O7
CAS number
15872-03-4
IUPAC name
2,3,4,5,6-pentahydroxyhexyl hexadecanoate
State
State

At room temperature, pentahydroxyhexyl palmitate is a solid. Being a fatty acid ester, it has a relatively higher melting point compared to simple hydrocarbons of similar molecular weight.

Melting point (Celsius)
54.00
Melting point (Kelvin)
327.00
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.00
General information
Molecular weight
462.66g/mol
Molar mass
462.6640g/mol
Density
0.9000g/cm3
Appearence

Pentahydroxyhexyl palmitate generally appears as a white to off-white solid. It is waxy in texture, which is typical for fatty acid esters. Due to its structure, this compound may also exhibit a slightly glossy finish.

Comment on solubility

Solubility of 2,3,4,5,6-pentahydroxyhexyl hexadecanoate

The solubility of 2,3,4,5,6-pentahydroxyhexyl hexadecanoate reveals intriguing characteristics influenced by its unique structural composition. As an ester derived from a long-chain fatty acid (hexadecanoate) and a polyol (pentahydroxy compound), its solubility can vary significantly in different solvents.

  • In Water: Due to the presence of multiple hydroxyl groups, this compound exhibits moderate water solubility. Hydroxyl groups increase hydrophilicity, allowing for some interaction with water molecules.
  • In Organic Solvents: It is likely to be more soluble in organic solvents such as ethanol, methanol, and acetone. The long hydrophobic hydrocarbon chain (hexadecanoate) promotes solubility in non-polar solvents.
  • Effect of Temperature: As with many compounds, solubility may increase with temperature, particularly in organic solvents.
  • pH Influences: Changes in the pH of the solution may also affect solubility, especially considering the potential ionization of the hydroxyl groups.

To summarize, the solubility behavior of 2,3,4,5,6-pentahydroxyhexyl hexadecanoate can be classified as:

  1. **Moderate solubility in water** due to hydrophilic groups.
  2. **Greater solubility in organic solvents** owing to its hydrophobic tail.
  3. **Temperature-dependent solubility** where increases in temperature may enhance dissolution.

The unique interplay between hydrophilic and hydrophobic elements governs its solubility profile, making this compound a subject of interest for further study in various chemical applications.

Interesting facts

Interesting Facts about 2,3,4,5,6-Pentahydroxyhexyl Hexadecanoate

2,3,4,5,6-pentahydroxyhexyl hexadecanoate is a fascinating compound that showcases the complex interplay between hydroxyl groups and fatty acid esters. Here are some intriguing aspects about this compound:

  • Structure: This compound is a fatty acid ester, meaning it consists of a long hydrophobic hydrocarbon chain (hexadecanoate part) combined with a polyol (the pentahydroxy component). This unique structural arrangement imparts unique solubility characteristics and interactions in biological systems.
  • Biocompatibility: Given its hydroxyl-rich structure, 2,3,4,5,6-pentahydroxyhexyl hexadecanoate has potential applications in biomedicine. The hydroxyl groups can enhance biocompatibility, making this compound a candidate for drug delivery systems or as a surface modifier in medical devices.
  • Role in Chemistry: The presence of multiple hydroxyl groups increases the compound's reactivity, opening pathways for further functionalization. This makes it valuable in synthetic organic chemistry, where modifications can lead to the creation of custom molecules tailored for specific reactions or functions.
  • Natural Sources: Like many fatty acid derivatives, compounds similar to this one can be derived from natural sources. Understanding how similar compounds behave in nature provides insights into metabolic pathways and the ecological roles of such esters.
  • Research and Innovation: In recent years, there has been growing interest in the use of esters as biodegradable materials. Innovations aimed at eco-friendly alternatives often explore compounds like 2,3,4,5,6-pentahydroxyhexyl hexadecanoate due to their biodegradability and potential for various industrial applications.

As we continue to explore the versatility of chemical compounds, 2,3,4,5,6-pentahydroxyhexyl hexadecanoate stands out not just for its complex composition but also for its promising applications across various fields such as medicinal chemistry, material science, and environmental sustainability.

Synonyms
D-Glucitol monopalmitate
2,3,4,5,6-pentahydroxyhexyl hexadecanoate
1333-66-0
EINECS 215-601-5
1-O-Hexadecanoylhexitol
DTXSID10928049
OZVSZAQHQAHZNC-UHFFFAOYSA-N