3-chloro-2-methylprop-1-ene

3-chloro-2-methylprop-1-ene is an organochlorine compound with the molecular formula C4H7Cl and CAS number 563-47-3. This chemical features a propene backbone with a chlorine atom attached to the third carbon and a methyl group on the second carbon. With a molecular weight of 90.55 g/mol, it belongs to the class of halogenated alkenes and is classified as a hazardous substance requiring careful handling due to its flammability and toxicity properties.

3-chloro-2-methylprop-1-ene is a volatile organic liquid at room temperature with characteristic properties typical of halogenated alkenes. As an unsaturated chlorinated hydrocarbon, it exhibits moderate polarity due to the chlorine substituent. The compound is flammable and classified as Flam. Liq. 2, indicating high flammability. Its molecular structure with both a double bond and chlorine substitution influences its reactivity and solubility characteristics in organic solvents.

3-chloro-2-methylprop-1-ene serves primarily as a chemical intermediate in organic synthesis and pharmaceutical manufacturing. The compound is utilized in the production of various chemicals through nucleophilic substitution and addition reactions. Its reactive chlorine atom and double bond make it valuable for creating more complex molecular structures. Industrial applications include use as a building block in specialty chemical synthesis and as a reagent in research and development laboratories.

3-chloro-2-methylprop-1-ene requires strict safety measures due to its multiple hazard classifications including acute toxicity, skin corrosion, and skin sensitization. Essential personal protective equipment includes chemical-resistant gloves, safety goggles, and appropriate respiratory protection. Work must be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin contact completely as the substance is classified as Skin Corr. 1B, and ensure no ignition sources are present due to its flammable nature.

3-chloro-2-methylprop-1-ene must be stored in a cool, dry, well-ventilated area away from heat sources, sparks, and open flames due to its Flam. Liq. 2 classification. Use only approved containers made of compatible materials that resist corrosion from the chlorinated compound. Storage areas should be equipped with appropriate fire suppression systems and secondary containment. Keep containers tightly sealed to prevent vapor release and store away from incompatible materials such as strong bases and oxidizing agents.

3-chloro-2-methylprop-1-ene contact requires immediate emergency response due to its corrosive and toxic properties. For skin contact, immediately flush with copious amounts of water for at least 15 minutes and remove contaminated clothing. In case of eye contact, rinse continuously with water and seek immediate medical attention. If inhaled, move to fresh air immediately and provide respiratory support if needed. For ingestion, do not induce vomiting and seek immediate medical care. Always consult a physician after any exposure.

3-chloro-2-methylprop-1-ene disposal must comply with local and international hazardous waste regulations due to its multiple hazard classifications and environmental impact. The substance cannot be disposed of through normal waste streams and requires treatment by licensed hazardous waste disposal facilities. Incineration at appropriate high temperatures with proper emission controls is typically the preferred method. Ensure proper documentation and manifesting according to waste transport regulations, and never discharge into drains, soil, or water bodies.

3-chloro-2-methylprop-1-ene is classified under ADR Class 3 (flammable liquids), Packing Group II, indicating moderate danger level during transport. Transportation requires compliance with dangerous goods regulations including proper packaging, labeling with appropriate hazard pictogrammes (GHS02, GHS07, GHS05, GHS09), and documentation. Vehicles must be equipped with appropriate safety equipment and drivers must hold valid dangerous goods certifications. Packages must meet UN specification requirements and display the 'Danger' signal word along with required hazard statements.

3-chloro-2-methylprop-1-ene is subject to comprehensive chemical safety regulations including REACH registration requirements in Europe and CLP classification obligations. The substance displays multiple hazard classifications requiring compliance with occupational safety standards and environmental protection measures. While not currently listed as an SVHC (Substance of Very High Concern), its hazardous properties mean it falls under strict handling, storage, and disposal regulations. Companies must maintain safety data sheets and implement appropriate risk management measures.

3-chloro-2-methylprop-1-ene is available through OYSI, a specialized European distributor of technical chemicals and laboratory reagents. OYSI provides this regulated chemical compound to qualified industrial customers, research institutions, and chemical manufacturers across Europe. As a professional chemical distributor, OYSI ensures proper documentation, regulatory compliance, and appropriate packaging for safe delivery. Contact OYSI directly for availability, technical specifications, and regulatory documentation required for your specific application and location within Europe.