Skip to main content

Butyl paraben

ADVERTISEMENT
Identification
Molecular formula
C11H14O3
CAS number
94-26-8
IUPAC name
butyl 2-hydroxybenzoate
State
State

Butyl paraben is typically found as a solid at room temperature.

Melting point (Celsius)
68.00
Melting point (Kelvin)
341.15
Boiling point (Celsius)
297.00
Boiling point (Kelvin)
570.15
General information
Molecular weight
194.24g/mol
Molar mass
194.2370g/mol
Density
1.2725g/cm3
Appearence

Butyl paraben is a white crystalline solid. It is often found in powder form and has a faint characteristic odor.

Comment on solubility

Solubility of Butyl 2-hydroxybenzoate

Butyl 2-hydroxybenzoate, with the chemical formula C11H14O3, exhibits distinctive solubility properties that are essential for its various applications. When evaluating its solubility, it is important to consider the following factors:

  • Solvent Compatibility: Butyl 2-hydroxybenzoate is generally more soluble in organic solvents such as ethanol, methanol, and acetone, due to its hydrophobic butyl group.
  • Water Solubility: It shows limited solubility in water, which can be attributed to the nonpolar characteristics of the butyl group that hinder interactions with polar water molecules.
  • Temperature Effects: Solubility may increase with temperature, allowing for better dissolution in suitable organic solvents.
  • pH Influence: The presence of the hydroxyl group can lead to different solubility behaviors in various pH environments, but this effect tends to be more pronounced in aqueous solutions.

To summarize, butyl 2-hydroxybenzoate is soluble in many organic solvents while being sparingly soluble in water. This solubility profile makes it a valuable compound for applications in pharmaceuticals, perfumes, and food additives, where solvent selection is key to achieving desired outcomes.

Interesting facts

Interesting Facts About Butyl 2-Hydroxybenzoate

Butyl 2-hydroxybenzoate, often referred to as butyl paraben, is a fascinating compound primarily known for its application in the cosmetic and pharmaceutical industries. Here are some intriguing points regarding this compound:

  • Preservative Properties: Butyl 2-hydroxybenzoate serves as an effective preservative due to its ability to inhibit the growth of harmful microorganisms, thereby extending the shelf life of products.
  • Endocrine Disruption Concerns: There has been considerable debate surrounding the safety of parabens, including butyl 2-hydroxybenzoate. Studies have explored their potential role as endocrine disruptors, raising critical discussions in the scientific community.
  • Usage in Different Products: This compound is commonly found in a variety of formulations, including skincare products, shampoos, and even some foods, which showcases its versatility in different sectors.
  • Cosmetic Benefits: Beyond preservation, butyl 2-hydroxybenzoate also contributes to the stability of formulations by helping to maintain the integrity and efficacy of active ingredients.

As stated by the American Chemical Society, "The careful formulation and understanding of ingredients like butyl paraben can lead to safer and more effective products." The ongoing research into its safety and functionality makes it a compound of interest for both scientists and consumers alike.

In conclusion, butyl 2-hydroxybenzoate encapsulates the dual nature of modern science—its usefulness in enhancing product longevity and the necessary scrutiny regarding its safety. This compound serves as an exemplary model of how chemistry plays a critical role in everyday life.

Synonyms
Butyl salicylate
Butyl 2-hydroxybenzoate
2052-14-4
Benzoic acid, 2-hydroxy-, butyl ester
n-Butyl salicylate
Butyl O-hydroxybenzoate
n-Butyl o-hydroxybenzoate
SALICYLIC ACID, BUTYL ESTER
FEMA No. 3650
Butyl (2-hydroxyphenyl)formate
NSC 1511
NSC 403676
QPR9LM8VZO
EINECS 218-142-9
BRN 2208904
AI3-00512
NSC-1511
NSC-403676
BUTYL SALICYLATE [FHFI]
DTXSID8062153
YFDUWSBGVPBWKF-UHFFFAOYSA-
DTXCID1036335
218-142-9
inchi=1/c11h14o3/c1-2-3-8-14-11(13)9-6-4-5-7-10(9)12/h4-7,12h,2-3,8h2,1h3
Salicylic Acid Butyl Ester
1322-01-6
Benzoic acid, hydroxy-, butyl ester
Salicylic acid n-butyl ester
2-Hydroxybenzoic Acid Butyl Ester
2-Hydroxy-benzoic acid, butyl ester
WLN: 4OVR BQ
UNII-QPR9LM8VZO
Brunol
butoxycarbonylphenol
MFCD00020038
butyl 2-oxidanylbenzoate
Butyl salicylate, >=99%
SCHEMBL62565
Salicylic acid, n-butyl ester
CHEMBL2260713
FEMA 3650
NSC1511
CHEBI:173949
2-hydroxy-benzoic acid butyl ester
NSC403676
AKOS015890784
CS-W010656
BS-42154
NS00012071
S0010
A814643
Q27287442