1-chlorobutane

1-Chlorobutane is an organochlorine compound with the molecular formula C4H9Cl and a molecular weight of 92.57 g/mol. It belongs to the family of alkyl halides, specifically primary alkyl chlorides. This chemical compound is classified as a flammable liquid (Flam. Liq. 2) and carries the danger signal word with GHS02 pictogram. It serves as an important intermediate in organic synthesis and various industrial applications requiring chlorinated alkyl compounds.

1-Chlorobutane is a colorless liquid at room temperature with a characteristic sweet, ethereal odor. It has low solubility in water due to its hydrophobic nature but is miscible with most organic solvents including alcohols, ethers, and hydrocarbons. The compound exhibits typical properties of primary alkyl halides, with a boiling point around 78°C and density lower than water. Its flammable nature requires careful handling around ignition sources.

1-Chlorobutane is primarily used as an intermediate in organic synthesis for producing pharmaceuticals, agrochemicals, and other specialty chemicals. It serves as an alkylating agent in various chemical reactions and as a solvent in certain industrial processes. The compound is also utilized in the manufacture of surfactants, polymer additives, and as a building block for more complex organic molecules in research and development applications.

1-Chlorobutane requires careful handling due to its flammable nature and potential health hazards. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and work in well-ventilated areas or under fume hoods. Eliminate all ignition sources and use non-sparking tools. Avoid skin and eye contact, and prevent inhalation of vapors. Ground all equipment to prevent static electricity buildup during transfer operations.

1-Chlorobutane should be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames. Use appropriate containers made of compatible materials and ensure proper labeling. Keep away from oxidizing agents and strong bases which may cause incompatible reactions. Store in original containers with tight-fitting lids to prevent evaporation and contamination. Maintain storage temperatures below 25°C when possible.

In case of skin contact with 1-chlorobutane, immediately remove contaminated clothing and wash the affected area with plenty of soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for 15 minutes and seek medical attention. If inhaled, move the person to fresh air and seek medical help if breathing difficulties occur. In case of ingestion, do not induce vomiting and seek immediate medical attention.

1-Chlorobutane must be disposed of according to local, national, and international waste regulations as a hazardous chemical waste. Contact licensed waste disposal companies specialized in handling flammable and halogenated organic compounds. Never dispose of down drains, sewers, or in regular waste. Small quantities should be allowed to evaporate in a fume hood if permitted by local regulations, while larger amounts require professional hazardous waste disposal services.

1-Chlorobutane is classified under ADR transport regulations as Class 3 (flammable liquids), Packing Group II. It requires appropriate packaging, labeling with flammable liquid hazard labels, and transport documents specifying the UN identification number. Vehicles must comply with ADR requirements for flammable liquids transport. Drivers need proper training and certification for dangerous goods transport, and emergency response information must be available during transit.

1-Chlorobutane is subject to REACH regulation in Europe and must comply with CLP classification and labeling requirements. It is not currently listed as a Substance of Very High Concern (SVHC). Users must follow safety data sheet guidelines and ensure proper risk assessment under REACH. The substance may be subject to workplace exposure limits and environmental discharge regulations depending on local legislation and intended use applications.

1-Chlorobutane is available through OYSI, a European distributor of technical chemicals serving various industries across the continent. As a specialized chemical distributor, OYSI provides quality 1-chlorobutane with proper documentation, safety data sheets, and regulatory compliance for European markets. Contact OYSI directly for specific product grades, packaging options, and delivery arrangements to meet your industrial or research requirements.