Amines, High-Purity Solvents

Dicyclohexylamine (DCHA)

Dicyclohexylamine (DCHA) 101-83-7

This product is a high-purity Dicyclohexylamine (DCHA), identified by CAS number 101-83-7, comprising 95-100% of the formulation. It presents as a clear, colorless to light yellow liquid, characterized by a distinct amine odor. Key physical properties include a specific gravity of 0.91 at 20°C, a boiling point of 256°C, and a melting point of -0.4°C. The substance is insoluble in water and exhibits a low vapor pressure of 0.05 mm Hg at 20°C. This detailed chemical profile ensures precise handling and application.

Attributes

Key Features and Benefits

Effectively inhibits corrosion for both ferrous and non-ferrous metals.
Functions as an efficient emulsifier in various industrial applications.
Serves as a crucial intermediate for agrochemicals, dyestuffs, and pigments.
A key raw material for rubber chemicals and diverse specialty compounds.
Catalyzes the production of flexible polyurethane foams.
Effectively scavenges acids in diverse chemical processes.
Offers high purity (minimum 99.5%), ensuring consistent performance.
Miscible with many organic solvents, providing broad formulation flexibility.

Specifications

Technical Highlights

Appearance: Clear Liquid
Color, APHA: 10 Max.
Purity, % by GC: 99.50 Min.
Moisture, %: 0.10 Max.
Specific Gravity @ 25°C: 0.910 – 0.914
Distillation Range, °C: 130 – 135
Flash Point, °C: 98
Boiling Point, °C: 256
Freezing Point, °C: -0.1
Refractive Index @ 20°C: 1.4840

Download Technical Data Sheet (TDS)

Practical industry uses

Applications

Corrosion Inhibitor: Prevents rust and degradation by forming a protective film on metal surfaces in boilers, pipelines, and oil & gas systems.
Rubber Processing: Accelerates the vulcanization process for natural and synthetic rubbers, improving cure rates and enhancing product properties.
Chemical Synthesis: Acts as an essential intermediate in the manufacturing of various organic compounds, including pharmaceuticals, dyes, and pesticides.
Emulsifier: Stabilizes emulsions in formulations such as paints, coatings, and agrochemicals, ensuring product consistency and preventing phase separation.
Catalyst: Promotes reaction rates and improves selectivity in specific chemical reactions, including polymerization and esterification.
Industrial Solvent: Utilized for its excellent solvency properties in industrial cleaning and degreasing, effectively dissolving resins, waxes, and oils.