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Pentylparaben

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Identification
Molecular formula
C12H16O3
CAS number
99-76-3
IUPAC name
pentyl 4-hydroxybenzoate
State
State

At room temperature, pentylparaben exists as a solid.

Melting point (Celsius)
45.00
Melting point (Kelvin)
318.15
Boiling point (Celsius)
314.30
Boiling point (Kelvin)
587.45
General information
Molecular weight
194.24g/mol
Molar mass
194.2370g/mol
Density
1.0640g/cm3
Appearence

Pentylparaben is typically a white crystalline solid. The compound can appear as a colorless or off-white powdery substance as well.

Comment on solubility

Solubility of Pentyl 4-hydroxybenzoate

Pentyl 4-hydroxybenzoate, also known as pentyl paraben, demonstrates interesting solubility properties that can significantly influence its applications. Understanding its solubility can help in various fields, especially in formulations like food preservatives and cosmetics. Here are some key points regarding the solubility of this compound:

  • Solvent Type: Pentyl 4-hydroxybenzoate is generally more soluble in organic solvents such as ethanol and acetone.
  • Water Interaction: Its solubility in water is limited, which may affect its use in aqueous solutions.
  • Temperature Effect: Increasing temperature typically enhances solubility in organic solvents, making it easier to incorporate this compound into various formulations.
  • pH Dependence: The solubility can also vary with changes in pH, highlighting the importance of the formulation conditions.

Overall, while pentyl 4-hydroxybenzoate is not highly soluble in water, its better solubility in organic solvents makes it useful in specific applications. The phrase, “solubility defines utility,” sums up its importance in determining when and how to employ this compound effectively in product formulations.

Interesting facts

Interesting Facts About Pentyl 4-Hydroxybenzoate

Pentyl 4-hydroxybenzoate, commonly known as pentyl paraben, is a fascinating compound with various practical applications. Here are some intriguing highlights:

  • Preservative Power: Pentyl 4-hydroxybenzoate is primarily utilized as a preservative in cosmetic and pharmaceutical products, helping to prevent bacterial growth and prolong shelf life.
  • Natural Occurrence: This compound can be found naturally in some plants, which makes it an appealing choice for those seeking more nature-derived ingredients in their products.
  • Safety and Regulations: Although there has been some debate regarding the safety of parabens, extensive research has shown that pentyl 4-hydroxybenzoate is safe for use at regulated concentrations in consumer products.
  • Versatile Applications: Beyond cosmetics, pentyl 4-hydroxybenzoate is also used in food items and personal care products, demonstrating its versatility across different industries.
  • Esters and Functionality: Being an ester, it provides functional benefits such as enhanced stability and a pleasant texture, making products more appealing to consumers.

In the words of a prominent chemist, "The role of preservatives like pentyl 4-hydroxybenzoate extends beyond mere functionality; it is a crucial component in maintaining the integrity of our everyday products." This statement underlines the impact this compound has on our daily lives.

With ongoing research and development, pentyl 4-hydroxybenzoate continues to evolve as a compound, paving the way for improved formulations and innovative uses that could further enhance both safety and efficacy in the fields of cosmetics and beyond.

Synonyms
Pentyl 4-hydroxybenzoate
6521-29-5
Amyl 4-hydroxybenzoate
Pentyl Paraben
Pentylparaben
Pentyl p-hydroxybenzoate
p-Hydroxybenzoic acid pentyl ester
NSC 309817
p-Oxybenzoesaurepentylester
Amyl p-Hydroxybenzoate
UNII-SJV2E4C7DM
SJV2E4C7DM
4-Hydroxybenzoic Acid n-Amyl Ester
p-Oxybenzoesaurepentylester [German]
EINECS 229-408-9
BRN 2722438
DTXSID9047887
NSC-309817
DTXCID9027863
4-10-00-00377 (Beilstein Handbook Reference)
znssplqzsuwfjt-uhfffaoysa-n
n-Pentyl 4-hydroxybenzoate
Benzoic acid, 4-hydroxy-, pentyl ester
Amylparaben
n-Amyl 4-hydroxybenzoate
BENZOIC ACID, p-HYDROXY-, PENTYL ESTER
MFCD00016479
n-Pentyl-4-hydroxybenzoate
4-Hydroxybenzoic Acid Pentyl Ester
Pentyl4-hydroxybenzoate
n-Amyl-4-hydroxybenzoate
SCHEMBL1972693
CHEMBL3183634
4-Hydroxybenzoic Acid Amyl Ester
Tox21_200551
4-Hydroxybenzoic acid-n-pentyl ester
NSC309817
AKOS021983161
FP64887
NCGC00248696-01
NCGC00258105-01
AS-18980
CAS-6521-29-5
CS-0312823
H0208
NS00035841
D90816
Q10348393
Pentyl 4-hydroxybenzoate, analytical reference material