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Benzyl Paraben

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Identification
Molecular formula
C14H12O3
CAS number
94-18-8
IUPAC name
benzyl 4-hydroxybenzoate
State
State

At room temperature, benzyl paraben is in a solid state. It is typically in the form of crystalline powder.

Melting point (Celsius)
78.50
Melting point (Kelvin)
351.65
Boiling point (Celsius)
346.20
Boiling point (Kelvin)
619.35
General information
Molecular weight
228.26g/mol
Molar mass
228.2550g/mol
Density
1.1790g/cm3
Appearence

Benzyl paraben appears as a crystalline solid. It is typically white to off-white in color. The compound is characterized by its aromatic odor typical of esters, which is reminiscent of mild floral fragrances. It is often used in formulations where both aesthetic and functional properties are desired.

Comment on solubility

Solubility of Benzyl 4-Hydroxybenzoate

Benzyl 4-hydroxybenzoate, a compound often used in the cosmetic and pharmaceutical industries, exhibits intriguing solubility characteristics that are influenced by various factors. Understanding its solubility is essential for its applications and effectiveness.

Key Features of Solubility

  • Solvent Characteristics: Benzyl 4-hydroxybenzoate is known to be soluble in organic solvents such as ethanol and acetone, but its solubility in water is relatively low. This behavior is typical for many aromatic compounds.
  • Temperature Dependence: Like many substances, its solubility can increase with temperature. Higher temperatures often facilitate the dissolution of organic compounds.
  • pH Sensitivity: The solubility of benzyl 4-hydroxybenzoate can also be affected by the pH of the solution. Changes in pH may alter the ionization state of the compound, influencing its overall solubility.

As stated, "the solubility of compounds is a critical factor in their functionality"—this holds true for benzyl 4-hydroxybenzoate. Its limited solubility in aqueous environments while being more soluble in organic media makes it a candidate for various formulations, indicating the importance of choosing the right solvent for optimal performance.

In summary, the solubility of benzyl 4-hydroxybenzoate varies based on the solvent used, temperature, and pH, necessitating a careful consideration when using the compound in practical applications.

Interesting facts

Exploring Benzyl 4-Hydroxybenzoate

Benzyl 4-hydroxybenzoate, also known as benzyl paraben, is a fascinating compound commonly utilized in the cosmetics and pharmaceutical industries. This compound belongs to a class of substances known as parabens, which are widely used as preservatives due to their antimicrobial properties. Here are some interesting facts about this compound:

  • Widespread Use: Benzyl 4-hydroxybenzoate is primarily used in formulations to inhibit the growth of bacteria and fungi, ensuring the longevity and safety of products.
  • Natural Occurrence: Parabens can be found naturally in some fruits and vegetables, which underlines their presence in our everyday diets.
  • Safety Profile: While its safety has been debated, major health organizations have declared that parabens, including benzyl 4-hydroxybenzoate, are generally recognized as safe when used in appropriate concentrations.
  • Regulatory Framework: The use of parabens is regulated in various regions; for example, the European Union has specific guidelines to ensure consumer safety while utilizing these compounds.
  • Environmental Considerations: Research has shown that parabens can accumulate in the environment. As a result, studies are ongoing to evaluate their long-term ecological impact.

In addition to its preservative qualities, benzyl 4-hydroxybenzoate has shown potential as a framework for developing novel drug delivery systems. The application of this compound goes beyond mere preservation; it bridges chemistry with real-world applications, emphasizing the importance of understanding chemical properties in practical uses. As a chemistry student or scientist, delving into the multifaceted roles of compounds like benzyl 4-hydroxybenzoate offers a unique perspective on the intersection of science and consumer products.

Synonyms
Benzyl 4-hydroxybenzoate
94-18-8
Benzylparaben
Benzyl paraben
Benzyl p-hydroxybenzoate
Nipabenzyl
Benzyl Tegosept
Parosept
Benzyl Parasept
Benzyl-Parasept
Solbrol Z
Benzyl parahydroxybenzoate
p-Hydroxybenzoic acid benzyl ester
Benzoic acid, 4-hydroxy-, phenylmethyl ester
4-Hydroxybenzoic acid benzyl ester
Benzyl hydroxybenzoate
Phenylmethyl 4-hydroxybenzoate
UNII-8Y41DYV4VG
NSC 8080
Nisapulvol (TN)
EINECS 202-311-9
8Y41DYV4VG
MFCD00016471
DTXSID9022526
AI3-02955
NSC-8080
Benzoic acid, p-hydroxy-, benzyl ester
DTXCID202526
CHEBI:34571
4-Hydroxybenzoic acid-benzyl ester
4-Hydroxybenzoic acid, benzyl ester
BENZYL HYDROXYBENZOATE [MART.]
BENZYL HYDROXYBENZOATE [WHO-DD]
BENZYL HYDROXYBENZOATE [WHO-IP]
NCGC00164155-01
BENZYLIS HYDROXYBENZOAS [WHO-IP LATIN]
BENZYL HYDROXYBENZOATE (MART.)
CAS-94-18-8
Benzyl 4-?Hydroxybenzoate(Benzyl Paraben)
benzyl-4-hydroxybenzoate
Nisapulvol
(Benzyl Paraben)
benzyl 4-hydroxy-benzoate
Benzyl 4-?Hydroxybenzoate
BENZYLPARABEN [INCI]
Oprea1_135204
SCHEMBL27578
BENZYLIS HYDROXYBENZOAS
MLS004734666
BIDD:ER0230
CHEMBL447861
Benzyl 4-hydroxybenzoate, 99%
NSC8080
HMS1581F21
4-hydroxy benzoic acid benzyl ester
4-Hydroxy-benzoic acid benzyl ester
Tox21_112088
Tox21_302330
STL226811
AKOS001280007
Tox21_112088_1
CS-W014198
DB14176
FB18305
HY-W013482
Benzyl 4-Hydroxybenzoate(Benzyl Paraben)
NCGC00164155-02
NCGC00255352-01
SMR001600273
SY049476
DB-022610
B3768
Benzyl 4-hydroxybenzoate, analytical standard
H0209
NS00013407
D07518
F16506
SBI-0653849.0001
EN300-7101475
SR-01000390750
SR-01000390750-1
Q27116155
Z19674825
4-Hydroxybenzoic acid phenylmethyl ester;4-(Benzyloxycarbonyl)phenol;4-Hydroxybenzoic acid benzyl ester