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Catalog Number:
39052
CAS Number:
871-70-5
Octadecanedioic acid
Purity:
≥ 98% (Assay by titration, GC)
Synonym(s):
1,16-Hexadecanedicarboxylic acid
Documents
$124.99 /1G
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Product Information

Octadecanedioic acid, also known as stearic acid or 1,18-octadecanedioic acid, is a versatile dicarboxylic acid with significant applications in various industries. This compound features a long carbon chain, which enhances its properties for use in the production of polyamides, lubricants, and surfactants. Its unique structure allows it to serve as a building block in the synthesis of high-performance polymers, making it invaluable in the manufacturing of nylon and other engineering plastics. Additionally, octadecanedioic acid is utilized in the formulation of cosmetics and personal care products due to its emollient properties, providing a smooth texture and enhancing skin feel.

Researchers and industry professionals appreciate octadecanedioic acid for its ability to improve the thermal stability and mechanical strength of materials. Its low toxicity and biodegradability make it an environmentally friendly choice for sustainable product development. With its wide range of applications, from industrial manufacturing to consumer goods, octadecanedioic acid stands out as a key ingredient that meets the demands of modern chemistry and sustainability.

Synonyms
1,16-Hexadecanedicarboxylic acid
CAS Number
871-70-5
Purity
≥ 98% (Assay by titration, GC)
Molecular Formula
C18H34O4
Molecular Weight
314.47
MDL Number
MFCD00142369
PubChem ID
70095
Melting Point
124 - 127 °C
Appearance
White to almost white powder to crystal
Conditions
Store at 0 - 8 °C
General Information
Synonyms
1,16-Hexadecanedicarboxylic acid
CAS Number
871-70-5
Purity
≥ 98% (Assay by titration, GC)
Molecular Formula
C18H34O4
Molecular Weight
314.47
MDL Number
MFCD00142369
PubChem ID
70095
Melting Point
124 - 127 °C
Appearance
White to almost white powder to crystal
Conditions
Store at 0 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Octadecanedioic acid is widely utilized in research focused on:

  • Polymer Production: This compound serves as a key ingredient in the synthesis of polyamides and polyesters, which are essential in manufacturing durable plastics and fibers used in textiles and automotive parts.
  • Cosmetic Formulations: Its emollient properties make it a valuable addition to skin care products, providing moisture and improving texture, thus enhancing the overall feel of creams and lotions.
  • Food Industry: Used as a food additive, it acts as a stabilizer and emulsifier, improving the consistency and shelf-life of various food products.
  • Biodegradable Materials: Researchers are exploring its potential in creating eco-friendly materials, contributing to sustainability efforts in packaging and product design.
  • Pharmaceutical Applications: It is being investigated for its role in drug delivery systems, where its properties can help in the controlled release of medications, improving therapeutic efficacy.

Citations