Description

Dodecylguanidine is a cationic surfactant and organic base belonging to the guanidine class of compounds. This versatile chemical intermediate is valued for its unique combination of surface activity and strong basicity, making it a key component in specialized formulations. It is primarily utilized in the production of biocides, corrosion inhibitors, and as a catalyst in polymer synthesis for industries including water treatment, coatings, and specialty chemicals.

Application

• Biocide & Disinfectant Intermediate: Acts as a precursor for the synthesis of guanidine-based antimicrobial agents used in industrial and institutional cleaning products.
• Corrosion Inhibitor Formulations: Incorporated into coatings and cooling water treatments to protect metal surfaces in harsh environments.
• Polymerization Catalyst: Serves as an efficient catalyst or co-catalyst in the production of polyurethanes and other specialty polymers.
• Surfactant & Emulsifier: Used in the formulation of specialty detergents, emulsifiers, and fabric softeners due to its cationic nature.
• Pharmaceutical & Agrochemical Synthesis: Functions as a building block in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals.
• Paper & Textile Processing Aid: Employed as a softening agent, dye fixative, or processing aid in textile and paper manufacturing.

Basic Information

Product Name	Dodecylguanidine
CAS No.	112-65-2
Molecular Formula	C₁₃H₂₉N₃
Molecular Weight	227.39 g/mol
Synonyms	1-Dodecylguanidine; Dodecylguanidine; Laurylguanidine; N-Dodecylguanidine; Guanidine, N-dodecyl-; Monododecylguanidine; Lauryl guanidine salt; Dodecan-1-ylguanidine
EINECS	203-992-8

Quality Control

Our Dodecylguanidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the required chemical purity and physical specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, identity, and impurity profiles to guarantee batch-to-batch consistency and reliability for your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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