Description

Isotridecylamine is a branched-chain primary amine with a C13 alkyl backbone, offering a unique blend of reactivity and hydrophobic character. This compound is a versatile intermediate prized for its ability to impart cationic functionality and surface-active properties in demanding formulations. It is essential for manufacturers in the surfactants, agrochemicals, and corrosion inhibitor sectors seeking to enhance product performance. Isotridecylamine CAS NO 35723-81-0 is a key building block for creating quaternary ammonium compounds, emulsifiers, and flotation agents.

Application

• Surfactant & Emulsifier Intermediate: Primary raw material for synthesizing cationic and amphoteric surfactants used in personal care, industrial cleaners, and textile processing.
• Corrosion Inhibitor Formulation: Key component in oilfield chemicals and industrial water treatment systems to protect metal surfaces from acidic and saline environments.
• Agrochemical Additives: Used in the production of herbicide and pesticide formulations as an emulsifier, dispersant, or salt-forming agent to improve efficacy and stability.
• Mineral Flotation Agent: Acts as a collector in the froth flotation process for beneficiating ores such as potash and phosphates.
• Epoxy Curing Agent & Modifier: Serves as a reactive diluent and curing agent in epoxy resin systems, improving flexibility and chemical resistance.
• Fuel & Lubricant Additive: Precursor for additives that prevent sludge formation, neutralize acids, and improve the detergency of fuels and lubricating oils.
• Rubber & Plastic Additives: Intermediate for antistatic agents, vulcanization accelerators, and other functional additives in polymer processing.

Basic Information

Product Name	Isotridecylamine
CAS No.	35723-81-0
Molecular Formula	C13H29N
Molecular Weight	199.38 g/mol
Synonyms	Isotridecyl amine; 1-Tridecanamine, branched; Tridecylamine, iso-; Isotridecanamine; 13-Aminotridecane, iso-; TDA; ITDA; CAS 35723-81-0
EINECS	252-709-4

Quality Control

Our Isotridecylamine is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot is analyzed against comprehensive specifications, including assay, amine value, and color. A Certificate of Analysis (COA) documenting purity and key physical-chemical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Due to its nature as an easily oxidized amine, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation of quality. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Primary Amine Content	≥ 97.0 %
Water Content (KF)	≤ 0.2 %
Color (APHA)	≤ 50

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