Hydroxylamine hydrochloride CAS 5470-11-1

Hydroxylamine hydrochloride, also known as hydroxylammonium chloride, is a chemical compound with the CAS number 5470-11-1. It is characterized by the following properties:
Chemical Properties:
Molecular Formula: NH₂OH·HCl
Molar Mass: 69.49 g/mol
Appearance: It typically appears as a white crystalline solid.
Purity: Commercial grades often have a purity of ≥97% to 99%.
Uses:
Hydroxylamine hydrochloride is widely used in various chemical applications, including:
Organic Synthesis: It serves as a reducing agent and is utilized in the preparation of oximes and hydroxamic acids. This makes it valuable in the synthesis of pharmaceuticals and agrochemicals.
Catalyst and Inhibitor: It acts as a catalyst and copolymerization inhibitor in certain chemical reactions.
Electrophilic Substitution Reactions: It is involved in electrophilic substitution reactions, oxidation, and reduction processes.
Safety Information:
Hydroxylamine hydrochloride is classified as a hazardous material. It can be harmful if swallowed or if it comes into contact with skin. It is also irritating to the eyes and respiratory tract. Proper safety precautions, including the use of protective equipment, are essential when handling this compound.
Storage and Handling:
Sensitivity: The compound is sensitive to moisture and heat, which can lead to decomposition. It should be stored in a cool, dry place away from incompatible materials.
Transport: It is classified as a corrosive and toxic substance, necessitating careful handling during transport and storage.
In summary, hydroxylamine hydrochloride is a versatile chemical with significant applications in organic chemistry, but it requires careful handling due to its hazardous nature.