Octadecanedioic Acid

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Cat No.

CEGZ-6531

Description

Octadecanedioic Acid is a 99% pure long-chain α,ω-dicarboxylic acid with terminal carboxyl groups at both ends of an eighteen-carbon aliphatic chain.

Alias

1,18-Octadecanedioic Acid Octadecane-1,18-dioic Acid

Applications

Long-chain dicarboxylic acid derivative synthesis
Selective protection and deprotection studies
Peptide side-chain and linker intermediate preparation
Polyamide and polyester research
Specialty material development

Appearance

White to gray solid

Product Overview

Its two terminal carboxyl groups support esterification, amidation, selective protection, and condensation reactions, enabling use as an upstream building block for functionalized long-chain compounds and polymer materials.

Form

Solid

CAS_No

871-70-5

Molecular Weight

314.466

Purity

99%

Structure

Long-chain α,ω-dicarboxylic acid with an eighteen-carbon aliphatic backbone

Composition

Octadecanedioic acid

Storage

Store sealed and protected from light.

Function

Bifunctional long-chain carboxylic acid building block

Synonyms

1,18-Octadecanedioic acid; Octadecane-1,18-dioic acid

Molecular Formula

C₁₈H₃₄O₄

Chemical Name

Octadecane-1,18-dioic acid

Impurities

Individual impurity: ≤0.5%
Total impurities: ≤1.0%

Quality

Identity: Conforms to reference standard
Loss on drying: ≤1.0%
Residue on ignition: ≤0.5%

Grade

Research grade

Usage

For laboratory research and chemical synthesis only.

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Project Description:

For research and industrial use only. Not intended for personal medicinal use. Certain food-grade products are suitable for formulation development in food and related applications.

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