(E)-1,3-dichloroprop-1-ene

(E)-1,3-dichloroprop-1-ene is an organochlorine compound with the molecular formula C3H4Cl2 and CAS number 10061-02-6. This chemical belongs to the family of chlorinated alkenes, featuring two chlorine atoms attached to a three-carbon propene chain in the trans (E) configuration. With a molecular weight of 110.97 g/mol, it serves as an important intermediate in organic synthesis and industrial applications requiring specific geometric isomer properties.

(E)-1,3-dichloroprop-1-ene is a volatile organic compound that typically exists as a colorless to pale yellow liquid at room temperature. As a chlorinated alkene, it exhibits limited water solubility but shows good solubility in organic solvents such as alcohols, ethers, and hydrocarbons. The compound has a characteristic sharp, chlorinated hydrocarbon odor and demonstrates moderate volatility due to its relatively low molecular weight and chemical structure.

(E)-1,3-dichloroprop-1-ene is primarily used as a chemical intermediate in organic synthesis processes. Industrial applications include its use in the production of specialty chemicals, pharmaceuticals, and agrochemical compounds where the specific trans geometry is required. It serves as a building block for more complex molecules and can be utilized in polymerization reactions or as a precursor for other chlorinated compounds in specialized manufacturing processes.

(E)-1,3-dichloroprop-1-ene should be handled with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction systems to minimize inhalation exposure. Avoid direct skin and eye contact, and prevent vapor accumulation in confined spaces. Use non-sparking tools and equipment, as the compound is classified under ADR transport class 3 (flammable liquids).

(E)-1,3-dichloroprop-1-ene should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and ignition sources. Storage areas must be equipped with appropriate fire suppression systems and spill containment measures. Keep containers away from incompatible materials such as strong oxidizing agents, alkali metals, and strong bases. Regular inspection of storage containers is recommended to ensure integrity and prevent leakage.

Immediate action is required in case of contact with (E)-1,3-dichloroprop-1-ene. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush immediately with clean water for 15-20 minutes and seek medical attention. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical assistance while providing safety data sheet information to healthcare providers.

(E)-1,3-dichloroprop-1-ene must be disposed of according to local, national, and EU waste regulations as a hazardous chemical waste. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Do not discharge into drains, waterways, or soil. Contaminated materials, containers, and equipment should also be treated as hazardous waste. Incineration at authorized high-temperature facilities is typically the preferred disposal method for chlorinated organic compounds.

(E)-1,3-dichloroprop-1-ene is classified under ADR transport regulations as Class 3 (flammable liquids), Packing Group III. Transportation requires appropriate UN-specification packaging, proper labeling, and documentation including transport documents and safety data sheets. Vehicles must comply with ADR requirements for Class 3 substances, including appropriate fire extinguishing equipment and driver certification. Shipping quantities may be subject to limited quantity provisions depending on packaging size and transport mode.

(E)-1,3-dichloroprop-1-ene is subject to European REACH regulation requiring registration for manufacture or import above one tonne per year. The substance is not currently listed as a Substance of Very High Concern (SVHC) under REACH. However, as a chlorinated organic compound, it may be subject to specific national restrictions, workplace exposure limits, and environmental monitoring requirements. Users must comply with CLP regulation for classification, labeling, and packaging requirements in their specific applications.

(E)-1,3-dichloroprop-1-ene is available through OYSI, a specialized European distributor of technical chemicals serving industrial and professional customers across Europe. OYSI provides reliable supply chains for specialty chemicals with appropriate documentation, safety data sheets, and regulatory compliance support. Contact OYSI directly for availability, specifications, packaging options, and technical support for your specific application requirements. Professional chemical distributors ensure proper handling, storage, and transport compliance throughout the supply chain.