1-chloropropane

1-chloropropane is an organochlorine compound with the molecular formula C3H7Cl and CAS number 540-54-5. It belongs to the alkyl halide family, featuring a chlorine atom attached to the first carbon of a propane chain. With a molecular weight of 78.54 g/mol, this chemical is classified as a flammable liquid and presents acute toxicity hazards, requiring careful handling in industrial applications.

1-chloropropane is a colorless liquid at room temperature with a characteristic sweet, chloroform-like odor. It has a boiling point of approximately 46.6°C and a density of about 0.89 g/cm³. The compound is slightly soluble in water but miscible with most organic solvents including alcohols, ethers, and hydrocarbons. Its vapor pressure is relatively high, making it volatile at ambient temperatures.

1-chloropropane serves primarily as an intermediate in organic synthesis and pharmaceutical manufacturing. It is used in the production of other chemicals through nucleophilic substitution reactions and as a solvent in specialized industrial processes. The compound also finds application in research laboratories for synthetic chemistry work and as a reagent in the preparation of various propyl derivatives and pharmaceutical compounds.

1-chloropropane requires strict safety measures due to its flammability and toxicity. Use appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection in poorly ventilated areas. Work in well-ventilated spaces or under fume hoods, away from heat sources and ignition points. Ensure emergency shower and eyewash stations are accessible, and never eat, drink, or smoke while handling this chemical.

1-chloropropane must be stored in cool, dry, well-ventilated areas away from heat sources, sparks, and open flames. Use appropriate containers made of compatible materials and keep them tightly sealed to prevent vapor release. Store separately from strong bases, metals, and oxidizing agents to avoid dangerous reactions. Maintain storage temperatures below 25°C and ensure proper grounding of containers to prevent static electricity buildup.

In case of skin contact with 1-chloropropane, immediately remove contaminated clothing and rinse the affected area with plenty of water for at least 15 minutes. For eye contact, flush thoroughly with water and seek medical attention. If inhaled, move the person to fresh air immediately and provide respiratory support if needed. In case of ingestion, do not induce vomiting and seek immediate medical care.

1-chloropropane disposal must comply with local and European waste regulations as a hazardous chemical waste. The substance cannot be poured down drains or disposed of with regular waste. Contact licensed hazardous waste disposal companies for proper collection and treatment. Small quantities may be incinerated at high temperatures in specialized facilities equipped with appropriate emission controls to prevent environmental contamination.

1-chloropropane is classified under ADR transport regulations as Class 3 (flammable liquids), Packing Group II, indicating moderate danger level. Transportation requires appropriate UN-specification packaging, proper labeling with flammable liquid hazard diamonds, and compliance with quantity limitations. Vehicles must carry appropriate emergency equipment, and drivers need ADR certification. Ensure proper documentation and emergency response information accompany shipments.

1-chloropropane is regulated under European CLP regulation with mandatory hazard classification as Flam. Liq. 2 and Acute Tox. 4, requiring danger signal word and specific pictograms (GHS02, GHS07). It falls under REACH regulation for chemical registration and safety assessment. The substance is not currently listed as SVHC (Substance of Very High Concern), but users must comply with occupational exposure limits and safety data sheet requirements.

1-chloropropane is available through OYSI, a specialized European distributor of technical chemicals. As professional chemical suppliers, we ensure compliance with all regulatory requirements including proper documentation, safety data sheets, and transport classifications. Our European distribution network enables reliable supply to industrial customers, research institutions, and pharmaceutical companies requiring this specialized chemical for their operations.