What Is Hexylamine?
Hexylamine, known chemically as C6H15N, is a monoalkylamine also referred to as 1-aminohexane. Produced primarily through haloalkanes conversion via cyanation, it stands as a primary amine used across various industries.
It falls under hazardous substance class 4 and second stone and is also recognized as hazardous and flammable under various safety laws.
Uses of Hexylamine
As an intermediate, hexylamine finds application in surfactants, agricultural chemicals, corrosion inhibitors, rubber, emulsifiers, and pharmaceuticals. Additionally, it serves as a flavoring agent. Hexylamine is also integral to azo dye production, undergoing diazotization coupling reactions.
Properties of Hexylamine
A colorless to light yellow liquid, hexylamine possesses an amine odor and exhibits properties including a pH of 11.6, vapor pressure of 0.87 kPa at 20°C, and a density of 0.77. It has a melting point of -19°C, a flash point of 27°C, a boiling point of 130°C, and a spontaneous combustion temperature of 270°C. Its solubility in water is 1.2 g/100 mL, and it is also soluble in ether and ethanol.
Other Information About Hexylamines
1. Safety
Hexylamine is flammable and poses significant health hazards, including acute toxicity and corrosiveness. Environmental risks, particularly concerning aquatic organisms, necessitate cautious disposal and handling practices.
2. First Aid Measures
Immediate actions, such as rinsing the mouth, removing contaminated clothing, moving to fresh air, and thorough washing of skin and eyes, are critical following exposure. Professional medical advice should be sought promptly.
3. Handling Methods
Ensure work areas are well-ventilated and equipped with emergency washing facilities. Protective gear, including gas masks, impervious gloves, and protective clothing, is essential to mitigate exposure risks.
4. Fire Fighting Measures
In case of fire, use powder, foam, or carbon dioxide extinguishers rather than water to prevent spreading. Firefighters must wear protective equipment to guard against toxic fumes generated by combustion.