Butan-1-amine

Butan-1-amine is a primary aliphatic amine with the molecular formula C4H11N and CAS number 109-73-9. It consists of a four-carbon chain with an amino group (-NH2) attached to the terminal carbon. With a molecular weight of 73.14 g/mol, this compound is classified as a flammable liquid and corrosive substance, requiring careful handling due to its hazardous properties including acute toxicity and skin corrosion potential.

Butan-1-amine is a colorless liquid with a strong ammonia-like odor characteristic of primary amines. It is highly soluble in water due to its ability to form hydrogen bonds through the amino group. The compound has a relatively low boiling point typical of short-chain amines and exhibits basic properties in aqueous solution. Its flammable nature and volatile characteristics require proper ventilation and fire prevention measures during handling and storage.

Butan-1-amine is primarily used as an intermediate in organic synthesis and chemical manufacturing. It serves as a building block for pharmaceuticals, agrochemicals, and specialty chemicals production. The compound is utilized in the synthesis of rubber accelerators, corrosion inhibitors, and surfactants. Additionally, it finds applications in the production of dyes, emulsifiers, and as a starting material for various nitrogen-containing compounds in industrial processes.

Butan-1-amine requires strict safety measures due to its corrosive and toxic properties. Personal protective equipment must include chemical-resistant gloves, safety goggles, and protective clothing to prevent skin contact. Work should be conducted in well-ventilated areas or under fume hoods to avoid inhalation. Keep away from ignition sources due to its flammable nature. Ensure emergency eyewash stations and safety showers are readily accessible when handling this substance.

Butan-1-amine must be stored in tightly sealed containers made of compatible materials, away from heat sources and ignition points. Storage areas should be cool, dry, and well-ventilated with appropriate fire suppression systems. Keep separate from incompatible materials such as strong acids, oxidizing agents, and reactive metals. Containers should be properly labeled and stored in secondary containment to prevent environmental release in case of spills or leaks.

Immediate action is required for any contact with butan-1-amine due to its corrosive properties. For skin contact, remove contaminated clothing and flush affected area with plenty of water for at least 15 minutes. In case of eye contact, rinse immediately with water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical care. Always consult a physician after exposure.

Butan-1-amine disposal must comply with local and national hazardous waste regulations as it cannot be disposed of through regular waste streams. The substance should be collected in appropriate containers and handed over to licensed hazardous waste disposal companies. Neutralization may be required before disposal, following approved procedures. Empty containers must also be treated as hazardous waste. Never discharge into sewers, waterways, or soil due to environmental and safety concerns.

Butan-1-amine is classified under ADR Class 3 (Flammable Liquids), Packing Group II, requiring specific transport procedures for dangerous goods. Vehicles must carry appropriate hazard placards and emergency response information. Drivers need ADR certification for dangerous goods transport. Packages must meet UN specification standards and be properly labeled with hazard symbols. Transport documents must include emergency contact information and proper shipping names according to dangerous goods regulations.

Butan-1-amine is subject to multiple European regulations including REACH registration requirements and CLP classification obligations. It is not currently listed as a Substance of Very High Concern (SVHC) under REACH. The substance must be classified with appropriate GHS pictograms (GHS02, GHS07, GHS05) and carry the signal word 'Danger' on safety data sheets and labels. Industrial users must comply with occupational exposure limits and workplace safety regulations specific to their jurisdiction.

Butan-1-amine is available through OYSI, a European distributor specializing in technical chemicals and industrial raw materials. OYSI provides reliable supply chains across Europe with proper documentation including safety data sheets and certificates of analysis. The company ensures compliance with European chemical regulations and offers technical support for industrial applications. Contact OYSI directly for availability, specifications, and delivery options suited to your specific requirements and location within Europe.