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Dodecyl 4-hydroxybenzoate

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Identification
Molecular formula
C19H30O3
CAS number
36443-68-2
IUPAC name
dodecyl 4-hydroxybenzoate
State
State

At room temperature, dodecyl 4-hydroxybenzoate is a crystalline solid.

Melting point (Celsius)
36.00
Melting point (Kelvin)
309.15
Boiling point (Celsius)
404.00
Boiling point (Kelvin)
677.15
General information
Molecular weight
292.42g/mol
Molar mass
292.4220g/mol
Density
1.0460g/cm3
Appearence

Dodecyl 4-hydroxybenzoate appears as a white crystalline solid. It may have a faint aromatic odor that is characteristic of ester compounds.

Comment on solubility

Solubility of Dodecyl 4-Hydroxybenzoate

Dodecyl 4-hydroxybenzoate (C15H24O3), a compound with unique amphiphilic properties, exhibits variable solubility characteristics that are noteworthy. Being a fatty acid ester, its solubility largely depends on the solvent environment. Here are some key points to consider:

  • Solvent Polarity: Dodecyl 4-hydroxybenzoate is generally soluble in organic solvents such as ethanol, ethyl acetate, and chloroform, owing to its hydrophobic dodecyl chain.
  • Limited Aqueous Solubility: In contrast, this compound shows limited solubility in water due to the hydrophobic nature of its long aliphatic tail. Hence, it is not easily dissolved in polar solvents.
  • Concentration Effects: At higher concentrations, it may form micelles, further influencing solubility dynamics.
  • Temperature Influence: Increasing temperatures can enhance solubility in organic solvents, whereas it remains insoluble in water.

In summary, dodecyl 4-hydroxybenzoate, due to its amphiphilic nature, showcases considerable solubility in organic solvents while sparingly dissolving in water. These solubility traits can be utilized in various applications, particularly in formulations where lipid solubility is advantageous.

Interesting facts

Interesting Facts about Dodecyl 4-Hydroxybenzoate

Dodecyl 4-hydroxybenzoate, commonly known as a chemical compound used in various applications, is intriguing not only for its structure but also for its functionalities. Here are some fascinating aspects of this compound:

  • Versatile Applications: Dodecyl 4-hydroxybenzoate is widely utilized as a preservative and antimicrobial agent, particularly in cosmetics and personal care products. Its ability to inhibit microbial growth helps enhance product longevity.
  • Surfactant Properties: This compound exhibits surfactant properties, allowing it to reduce surface tension in formulations, which improves the texture and feel of creams and lotions.
  • Biodegradability: One of the key benefits of dodecyl 4-hydroxybenzoate is its potential for biodegradability, making it a favorable option in formulations looking to lessen environmental impact.
  • Health and Safety Profile: While generally considered safe in cosmetic use, ongoing research is vital to understanding its long-term effects and ensuring its safe application in products.

In summary, dodecyl 4-hydroxybenzoate is a valuable compound noted for its multifaceted roles in formulations, catering to both efficacy and user safety. This versatility is what makes it a subject of interest for chemists and industry professionals alike.

Synonyms
Benzoic acid, 4-hydroxy-, dodecyl ester
Benzoic acid, 4-hydroxy-, dodecyl ester (9CI)
Dodecyl 4-hydroxybenzoate
2664-60-0
Dodecyl p-hydroxybenzoate
n-Dodecyl 4-hydroxybenzoate
Dodecylparaben
p-Oxybenzoesaureduodecylester
p-Hydroxybenzoic acid dodecyl ester
4-Hydroxybenzoic acid dodecyl ester
TN2AFL5PYK
Lauryl 4-Hydroxybenzoate
BENZOIC ACID, p-HYDROXY-, DODECYL ESTER
MFCD00016473
DTXSID9047883
NSC-309822
EINECS 220-195-8
p-Oxybenzoesaureduodecylester [German]
NSC 309822
BRN 2739355
Laurylparaben
UNII-TN2AFL5PYK
dodecyl-4-hydroxybenzoate
CHEMBL486647
SCHEMBL1263037
DTXCID5027859
4-Hydroxybenzoic Acid Lauryl Ester
Tox21_200546
NSC309822
4-Hydroxybenzoic acid n-dodecyl ester
AKOS016846133
NCGC00248692-01
NCGC00258100-01
BS-23538
CAS-2664-60-0
CS-0132481
H0352
NS00028143
D90843
EN300-736535