Description

n-Dodecylguanidine Terephthalate is a specialized organic salt formed from dodecylguanidine and terephthalic acid. This compound is valued for its unique combination of a long hydrophobic alkyl chain and a rigid aromatic core, making it a versatile intermediate and functional additive. It is primarily utilized in the polymer and specialty chemical industries for applications requiring controlled release, surface modification, or as a precursor for advanced materials. The product is commercially available under CAS number 19727-17-4.

Application

• Polymer Additive: Acts as a processing aid, nucleating agent, or antistatic agent in polyolefins and engineering plastics.
• Corrosion Inhibitor Precursor: Serves as a key intermediate in the synthesis of high-performance corrosion inhibitors for industrial coolants and coatings.
• Surface Modifier: Used to impart hydrophobic or specific functional properties to surfaces in coatings and composite materials.
• Pharmaceutical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) requiring guanidine-based functionalities.
• Agrochemical Formulations: Functions as a stabilizer or synergist in pesticide and herbicide formulations.
• Research & Development: A valuable building block in organic synthesis and materials science research for creating novel compounds.

Basic Information

Product Name	n-Dodecylguanidine Terephthalate
CAS No.	19727-17-4
Molecular Formula	C21H35N3O4
Molecular Weight	393.52 g/mol
Synonyms	Dodecylguanidine Terephthalate; 1-Dodecylguanidinium Terephthalate; Laurylguanidine Terephthalate; Terephthalic Acid Dodecylguanidine Salt; n-Laurylguanidine Terephthalate; Dodecylguanidine Benzene-1,4-dicarboxylate; 19727-17-4; Guanidine, N-dodecyl-, 1,4-benzenedicarboxylate (1:1)
EINECS	Contact for details

Quality Control

Our n-Dodecylguanidine Terephthalate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment ensures the product meets the stringent requirements for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.