Description

Di(3,5,5-Trimethylhexyl)Amine is a high-purity, branched tertiary amine of significant industrial importance. This compound serves as a versatile intermediate and functional additive, valued for its hydrophobic character and strong basicity. It is primarily utilized in the production of corrosion inhibitors, surfactants, and specialty chemicals across several key industries.

Application

• Corrosion Inhibitor Intermediate: A key building block for formulating high-performance corrosion inhibitors used in fuel, lubricant, and metalworking fluid applications.
• Surfactant & Emulsifier Synthesis: Employed in the manufacture of cationic and amphoteric surfactants for industrial cleaners, personal care products, and agrochemical formulations.
• Extractant for Metal Recovery: Used in solvent extraction processes for the separation and purification of valuable metals like copper, zinc, and rare earth elements in hydrometallurgy.
• Pharmaceutical & Agrochemical Intermediates: Acts as a crucial synthetic precursor in the development of active pharmaceutical ingredients (APIs) and crop protection agents.
• Fuel & Lubricant Additive: Functions as a detergent and dispersant additive to prevent sludge formation and deposit buildup in engine oils and fuels.
• Catalyst and Phase-Transfer Agent: Utilized as a catalyst or phase-transfer catalyst (PTC) in various organic synthesis reactions, including alkylations and polymerizations.

Basic Information

Item	Details
Product Name	Di(3,5,5-Trimethylhexyl)Amine
CAS No.	926-75-0
Molecular Formula	C18H39N
Molecular Weight	269.51 g/mol
Synonyms	Bis(3,5,5-Trimethylhexyl)Amine; Diisononylamine (mixed isomers); DINA; 3,5,5-Trimethylhexylamine, N-(3,5,5-trimethylhexyl)-; Iso-C9 amine; Tertiary C9 Amine; Amine 3,5,5-TMH; Jonylamine
EINECS	213-143-9

Quality Control

Our Di(3,5,5-Trimethylhexyl)Amine is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot is analyzed to confirm identity, purity, and conformance to agreed specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Due to its hygroscopic nature, containers should be kept tightly sealed to minimize moisture absorption. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.80 - 0.82
Refractive Index (20°C)	1.440 - 1.445

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