Description

n-[3-(Isotridecyloxy)Propyl]Propane-1,3-Diamine is a high-purity, branched-chain diamine surfactant and intermediate. This compound is valued for its unique combination of surface-active properties and chemical reactivity, making it a versatile building block for advanced formulations. It is primarily sought after by manufacturers in the agrochemical, personal care, and industrial lubricant sectors for its efficacy as an emulsifier, corrosion inhibitor, and chemical modifier.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates, improving stability and sprayability.
• Corrosion Inhibitors: Used as an additive in metalworking fluids, coolants, and fuel systems to provide excellent surface protection.
• Personal Care Products: Serves as a conditioning agent and emulsifier in hair care and skincare formulations due to its surfactant properties.
• Epoxy Curing Agents: Functions as a reactive modifier and flexibilizer in epoxy resin systems for coatings and adhesives.
• Textile & Leather Auxiliaries: Employed as a softening agent and processing aid to improve fiber handle and dye uptake.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals as a surfactant and clay stabilizer.
• Asphalt Additives: Enhances adhesion and moisture resistance in road paving and roofing materials.
• Research & Development: A valuable intermediate for synthesizing novel quaternary ammonium compounds and specialty surfactants.

Basic Information

Product Name	n-[3-(Isotridecyloxy)Propyl]Propane-1,3-Diamine
CAS No.	42443-72-1
Molecular Formula	C19H42N2O
Molecular Weight	314.55 g/mol
Synonyms	1,3-Propanediamine, N-[3-(isotridecyloxy)propyl]-; Isotridecyloxypropyl-1,3-diaminopropane; N-(3-(Isotridecyloxy)propyl)-1,3-propanediamine; 3-(Isotridecyloxy)propyl-1,3-diaminopropane; DTXSID10894143; Diamine T; Surfactant Diamine; Branched C13 Alkoxypropyl Diamine
EINECS	Contact for details

Quality Control

Our n-[3-(Isotridecyloxy)Propyl]Propane-1,3-Diamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications for industrial and specialty chemical applications. Certificates of Analysis (COA) documenting purity, physical properties, and conformance are available upon request to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Color (APHA)	≤ 100
Density @ 20°C	0.88 - 0.92 g/mL
Refractive Index @ 20°C	1.455 - 1.465
Amine Value	Contact for details

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