Discover the new Chem-Impex: Where innovation starts with a bond.

Catalog Number:
49322
CAS Number:
99-96-7
4-Hydroxybenzoic acid
Purity:
≥ 99% (GC)
Synonym(s):
p-Hydroxybenzoic acid, 4-Carboxyphenol
Antibiotic
Documents
$18.40 /5G
Pack Size Availability Price
Request Bulk Quote
Product Information

4-Hydroxybenzoic acid, also known as para-hydroxybenzoic acid or p-hydroxybenzoic acid, is a versatile compound widely utilized in various industries due to its unique properties. This aromatic carboxylic acid features a hydroxyl group and a carboxylic acid group, making it an important intermediate in the synthesis of pharmaceuticals, cosmetics, and food preservatives. Its antimicrobial properties allow it to be effectively used as a preservative in personal care products, ensuring product stability and longevity. Additionally, 4-Hydroxybenzoic acid serves as a building block for the synthesis of esters, which are commonly used in the formulation of fragrances and flavorings, enhancing the sensory appeal of consumer products.

Researchers and industry professionals appreciate 4-Hydroxybenzoic acid for its role in the production of various derivatives, including parabens, which are widely used as preservatives in cosmetics and food. Its ability to inhibit microbial growth while being relatively non-toxic makes it a preferred choice in formulations. Furthermore, its applications extend to the field of polymer chemistry, where it is used in the production of polyesters and other advanced materials. With its multifaceted applications and benefits, 4-Hydroxybenzoic acid stands out as a valuable compound for enhancing product efficacy and safety across multiple sectors.

Synonyms
p-Hydroxybenzoic acid, 4-Carboxyphenol
CAS Number
99-96-7
Purity
≥ 99% (GC)
Molecular Formula
C7H6O3
Molecular Weight
138.12
MDL Number
MFCD00002547
Melting Point
217 - 219 °C
Appearance
White powder
Conditions
Store at 2 - 8 °C
General Information
Synonyms
p-Hydroxybenzoic acid, 4-Carboxyphenol
CAS Number
99-96-7
Purity
≥ 99% (GC)
Molecular Formula
C7H6O3
Molecular Weight
138.12
MDL Number
MFCD00002547
Melting Point
217 - 219 °C
Appearance
White powder
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
Yes
DEA-regulated
No
Warnings
-
Applications

4-Hydroxybenzoic acid is widely utilized in research focused on:

  • Pharmaceuticals: It serves as a key intermediate in the synthesis of various drugs, enhancing their efficacy and stability.
  • Cosmetics: Commonly used as a preservative and pH balancer in skincare products, it helps maintain product integrity and safety.
  • Food Industry: Acts as a food preservative, extending shelf life while ensuring the safety and quality of food products.
  • Polymer Production: Employed in the manufacture of polymers, it improves material properties such as durability and resistance to degradation.
  • Research Applications: Utilized in biochemical studies, particularly in the investigation of metabolic pathways and enzyme activities.

Citations