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Retinyl acetate

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Identification
Molecular formula
C22H32O2
CAS number
127-47-9
IUPAC name
[6-(hydroxymethyl)-3-(6-hydroxy-1,5,9-trimethyl-deca-2,4,8-trienylidene)-3a,6,9a-trimethyl-2-oxo-1,4,5,5a,7,8,9,9b-octahydrocyclopenta[a]naphthalen-7-yl] acetate
State
State

At room temperature, retinyl acetate is solid. It is commonly used in the form of capsules or oils in various forms of supplements and treatments.

Melting point (Celsius)
57.00
Melting point (Kelvin)
330.15
Boiling point (Celsius)
462.00
Boiling point (Kelvin)
735.15
General information
Molecular weight
328.49g/mol
Molar mass
328.4930g/mol
Density
1.0100g/cm3
Appearence

Retinyl acetate is an orange to red-colored solid. It is often encountered as crystalline in nature.

Comment on solubility

Solubility of 6-(hydroxymethyl)-3-(6-hydroxy-1,5,9-trimethyl-deca-2,4,8-trienylidene)-3a,6,9a-trimethyl-2-oxo-1,4,5,5a,7,8,9,9b-octahydrocyclopenta[a]naphthalen-7-yl acetate (C22H32O2)

The solubility of 6-(hydroxymethyl)-3-(6-hydroxy-1,5,9-trimethyl-deca-2,4,8-trienylidene)-3a,6,9a-trimethyl-2-oxo-1,4,5,5a,7,8,9,9b-octahydrocyclopenta[a]naphthalen-7-yl acetate is influenced by several factors due to its intricate structure and functional groups.

Factors Influencing Solubility:

  • Polarity: The presence of hydroxyl (-OH) groups indicates that this compound may exhibit some degree of polarity, leading to potential solubility in polar solvents like water.
  • Hydrophobic Regions: The extensive hydrocarbon framework contributes to hydrophobic characteristics, which can significantly reduce solubility in polar solvents.
  • Functional Groups: The acetyl group may enhance solubility in organic solvents, making it more soluble in substances like ethanol and acetone.

In general, the solubility can be summarized with the following points:

  1. Moderate solubility in polar organic solvents.
  2. Reduced solubility in water due to hydrophobic interactions.
  3. Potentially viable in mixed solvent systems that balance polarity.

Understanding the solubility of this complex compound is critical for applications in various chemical processes, including extraction, formulation, and reaction conditions. Thus, experimental determination of solubility under specific conditions remains essential.

Interesting facts

Interesting Facts about [6-(Hydroxymethyl)-3-(6-hydroxy-1,5,9-trimethyl-deca-2,4,8-trienylidene)-3a,6,9a-trimethyl-2-oxo-1,4,5,5a,7,8,9,9b-octahydrocyclopenta[a]naphthalen-7-yl] Acetate

This unique compound is a fascinating example of organic chemistry, showcasing the beauty and complexity of molecular structures. Here are some intriguing facts about it:

  • Structural Complexity: The compound exhibits a highly intricate structure that includes multiple functional groups and rings, which can influence its chemical behavior and potential applications.
  • Natural Sources: Compounds with similar structural motifs are often found in nature, particularly in various plants and essential oils, which are known for their therapeutic properties.
  • Synthesis Interest: The synthesis of such compounds is an intense area of research, as chemists strive to develop efficient methods to construct complex organic molecules.
  • Biological Activity: Given its structural features, there’s a possibility that this compound may exhibit interesting biological activities, warranting further investigation in pharmacology and medicinal chemistry.
  • Potential Applications: Molecules with acyl group derivatives, like the acetate in this case, have been shown to possess various industrial applications, from fragrances to pharmaceuticals.

As a chemistry student, one can appreciate the way compounds like this challenge the boundaries of our understanding. Each atom and bond plays a critical role in defining how the compound interacts with other molecules. As stated by renowned chemist Linus Pauling, “The best way to have a good idea is to have a lot of ideas.” Exploring compounds like this fuels the creative mind and encourages innovation in the field of chemistry.

In conclusion, while the chemical name may seem daunting, it encapsulates a world of scientific exploration just waiting to be uncovered.