5-Chloropropionic Acid stands out as a versatile organic compound used in chemical synthesis and research. Its molecular formula, C3H5ClO2, places it among halogenated carboxylic acids. The structure features a short three-carbon chain with a chlorine atom on the terminal carbon, connected to a carboxyl group. Industry applications stretch from pharmaceutical intermediates to custom synthesis in biological laboratories. Demand for this raw material ties closely to downstream manufacturing, such as in agrochemicals, specialty solvents, and advanced polymers. Many rely on trusted chemical suppliers because high purity is essential to meet various end-use requirements.
The product appears as a white to off-white crystalline solid, though forms such as flakes and powder occur depending on processing conditions and storage. Clear liquid solutions are achievable when dissolved in water or suitable organic solvents, useful for laboratory-scale reactions and preparations. Density averages around 1.29 g/cm3, with specific gravity matching closely depending on temperature and purity level. The melting point sits near 52°C, and the boiling point ranges around 199°C under atmospheric pressure, making it stable during common handling scenarios. Solubility in water remains moderate, but miscibility with alcohols and ethers broadens functional applications for compound modification and intermediate synthesis.
The arrangement of atoms in 5-Chloropropionic Acid forms a linear backbone. The single chlorine substitution on the propionic acid skeleton impacts reactivity and volatility, known to influence selectivity in chemical reactions. For researchers and manufacturers, this specific halogenation shapes the way the molecule interacts with other functional groups during synthesis. HS Code 2915900090 usually classifies this product at customs. Typical batch analysis reports include detailed molecular weight (108.52 g/mol), purity by GC or HPLC, and residual solvent content—essential details for scientific and quality control purposes.
Producers supply this acid in bulk and laboratory packaging, ranging from industrial drums to smaller sealed bottles. Common forms—solid flakes, crystalline powder, and pearls—cater to manufacturers and academic users. For demanding jobs, ready-to-use liquid solutions in specified concentrations provide convenience and safety. Material Safety Data Sheets (MSDS) advise on storage away from bases, oxidizers, and direct sunlight, recommending tightly sealed containers in cool, dry environments. Teflon-lined drums, high-density polyethylene containers, and amber bottles extend chemical shelf life and preserve material quality during long-term storage and transport.
5-Chloropropionic Acid responds to both physical and chemical manipulation. As a solid or in solution, it reacts with nucleophiles, bases, and strong oxidizers under controlled conditions. The carboxyl function allows salt formation and further derivatization, while the chlorine atom directs electrophilic substitution and can undergo displacement in synthesis of more complex molecules. These properties justify its role as a building block in creating value-added intermediates for pharmaceuticals, herbicides, and specialty chemicals. On a practical note, control measures during handling help contain volatility and minimize exposure risk.
The safety profile of 5-Chloropropionic Acid requires respect for its hazardous nature. According to globally harmonized standards, it carries risk of skin and mucous membrane irritation. Prolonged exposure or mishandling may result in respiratory or eye injuries. Working with this chemical calls for basic personal protective equipment such as gloves, goggles, and lab coats. Inhalation of dust or vapor should be strictly avoided; chemical fume hoods provide necessary airflow in research or production settings. Emergency eye washes and deluge showers belong close to use locations. Disposal of waste product needs following local environmental regulations to prevent contamination of water systems and soil. Raw material purity and source documentation play a role in downstream safety as well, as impurities may amplify risks.
Time spent in a laboratory or production facility has illustrated how misunderstanding chemical properties often leads to accidents or product failure. Reliable data about product density, melting and boiling points, solubility, and reactivity helps operators choose the right equipment, calibrate their process, and control unwanted byproducts. For everyone who manages chemicals like 5-Chloropropionic Acid, clear labeling, proper storage, and full hazard communication foster a culture of safety and responsibility. Worldwide statistics reinforce this: Up to a quarter of reported chemical incidents arise from improper materials handling or inaccurate documentation. Staying attentive to specifications and molecular characteristics doesn’t just satisfy paperwork requirements—it safeguards workers and communities, and ultimately strengthens trust in the chemical supply chain.
Moving to robust safety programs starts with comprehensive on-site training tailored to each product’s specific risks and benefits. Access to real-time digital SDS, supply chain traceability, and regular equipment checks cut down on preventable mistakes. Selecting raw materials from audited, specialized producers adds an extra layer of quality and purity assurance. Practical improvements, such as color-coded labeling, tamper-proof packaging, and periodic refresher courses for employees, can bring incident rates down even in fast-paced environments. Automation and sensor-based inventory systems keep leaks and spills from reaching critical levels, preventing harm and production downtime. Scientific collaboration between suppliers, users, and safety experts drives innovation in personal protective equipment and emergency response strategies. Each improvement comes from recognition that even small oversights in chemical management can lead to outsized consequences.
