Cyclohexylamine

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Cyclohexylamine Specification

Molecular Weight
99.17 g/mol

Ph Level
Alkaline

Storage Instructions
Store in tightly closed containers, in a cool, dry, well-ventilated place away from sources of ignition

Appearance
Clear, colorless to pale yellow liquid

Odour
Fishy, ammoniacal

Solubility
Soluble in water, ethanol and ether

Density
0.864 Gram per cubic centimeter(g/cm3)

Chemical Name
Cyclohexylamine

Other Names
Aminocyclohexane, CHA

Classification
Aliphatic amine

CAS No
108-91-8

Type
Industrial Chemical

Application
Corrosion inhibitor, Rubber accelerator, Water treatment chemical, Intermediate for synthesis

Application Method
As per process requirement (usually industrial blending or formulation)

Raw Material
Cyclohexanone, Ammonia

Physical State
Liquid

Usage
Used in water treatment, rubber industry, chemical synthesis

Shelf Life
24 Months

Purity(%)
99% Min

Best Before
Use within shelf life under recommended storage

Viscosity
1.3 mPa·s at 20°C

Form
Liquid

Hazard Class
3 (Flammable liquid)

Vapour Pressure
11 mm Hg at 25°C

UN Number
2357

Melting Point
-17°C

Toxicity
Harmful if inhaled, ingested or in contact with skin

HS Code
29213010

Flash Point
28°C (Closed Cup)

Boiling Point
134°C

Packaging Type
Drums, IBC tanks, Bulk

Refractive Index
1.458 (at 20°C)

About Cyclohexylamine

Cyclohexylamine is an organic compound, belonging to the aliphatic amine class. It is a colorless liquid, although, like many amines, samples are often colored due to contaminants. It has a fishy odor and is miscible with water. Like other amines, it is a weak base, compared to strong basessuch as NaOH, but it is a stronger base than its aromatic analog, aniline.

It is a useful intermediate in the production of many other organic compounds. It is a metabolite of cyclamate.

Cyclohexylamine is used as an intermediate in synthesis of other organic compounds. It is the precursor to sulfenamide-based reagents used as accelerators for vulcanization. It is a building block for pharmaceuticals (e.g., mucolytics, analgesics, and bronchodilators). The amine itself is an effective corrosion inhibitor. Some sweeteners are derived from this amine, notably cyclamate. The herbicide hexazinone and the anesthetic hexylcaine are derived from cyclohexylamine.

Versatile Industrial Applications

Cyclohexylamine serves as a crucial intermediate, corrosion inhibitor, and rubber accelerator in multiple industrial applications. Its widespread use in water treatment and as a chemical synthesis building block underscores its importance in sectors like rubber and specialty chemicals manufacturing, making it a valuable raw material for diverse processing and formulation needs.

Storage and Safety Precautions

Given its classification as a flammable liquid, Cyclohexylamine must be stored in tightly closed containers in well-ventilated, cool, and dry environments away from ignition sources. Proper handling, use of protective gear, and adherence to safety protocols help mitigate risks associated with its toxicity and reduce exposure through inhalation, ingestion, or skin contact.

FAQs of Cyclohexylamine:

Q: How should Cyclohexylamine be stored to ensure maximum shelf life and safety?

A: Cyclohexylamine should be kept in tightly sealed containers placed in a cool, dry, and well-ventilated area, away from heat and ignition sources to prevent fire hazards and maintain its 24-month shelf life.

Q: What are the main benefits of using Cyclohexylamine in industrial processes?

A: Cyclohexylamine is valued for its effectiveness as a corrosion inhibitor in water treatment, an accelerator in rubber production, and a reliable intermediate in chemical synthesis, thereby enhancing process efficiency and end-product quality.

Q: When is Cyclohexylamine typically applied within industrial workflows?

A: This chemical is usually introduced during industrial blending or formulation as per the process requirements, ensuring it yields optimal results in applications like water treatment, rubber compounding, or as a synthesis intermediate.

Q: Where can Cyclohexylamine be purchased in bulk quantities in India?

A: Cyclohexylamine is available through authorized distributors and suppliers across India, and can be procured in standard packaging such as drums, IBC tanks, or bulk shipments to suit varying industrial needs.

Q: What is the recommended way to handle Cyclohexylamine to minimize health risks?

A: Users should wear appropriate personal protective equipment, ensure adequate ventilation, and avoid inhaling vapors or direct contact with skin and eyes, as the chemical is harmful if inhaled, ingested, or absorbed.

Q: How does Cyclohexylamine enhance the performance of water treatment and rubber products?

A: In water treatment, it acts as an efficient corrosion inhibitor, prolonging system life, while in rubber manufacturing, it accelerates curing, leading to improved product durability and performance.

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