(4-methylphenyl) 4-chlorobenzoate

(4-methylphenyl) 4-chlorobenzoate is an organic chemical compound with the molecular formula C14H11ClO2 and CAS number 15024-10-9. This aromatic ester has a molecular weight of 246.69 g/mol and belongs to the class of chlorobenzoate compounds. It is classified as a skin sensitizer and poses risks to aquatic environments, requiring careful handling and environmental protection measures during industrial applications.

(4-methylphenyl) 4-chlorobenzoate is a solid organic compound at room temperature with an aromatic ester structure. As an aromatic chlorobenzoate derivative, it typically exhibits limited water solubility but good solubility in organic solvents. The presence of both chlorine and methyl substituents on the aromatic rings influences its physical properties, including melting point and vapor pressure characteristics.

(4-methylphenyl) 4-chlorobenzoate is primarily used as an intermediate in organic synthesis and pharmaceutical manufacturing. Its ester structure and aromatic substituents make it valuable for producing specialized chemicals, active pharmaceutical ingredients, and fine chemical products. The compound serves as a building block in various chemical reactions and may be utilized in research and development applications within the chemical industry.

(4-methylphenyl) 4-chlorobenzoate requires careful handling due to its skin sensitization properties (Skin Sens. 1 classification). Workers must wear appropriate personal protective equipment including chemical-resistant gloves, safety glasses, and protective clothing. Ensure adequate ventilation in work areas and avoid direct skin contact. Follow GHS07 pictogram warnings and implement proper hygiene measures including thorough handwashing after handling.

(4-methylphenyl) 4-chlorobenzoate should be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly closed and properly labeled according to GHS requirements. Due to its aquatic toxicity classification, ensure storage areas have appropriate containment measures to prevent environmental release. Store away from water sources and implement secondary containment systems where required.

Immediate action is required for skin contact with (4-methylphenyl) 4-chlorobenzoate due to its sensitization potential. Remove contaminated clothing immediately and wash affected skin thoroughly with soap and water for at least 15 minutes. For eye contact, rinse with clean water for 15 minutes. If irritation persists or allergic reactions develop, seek medical attention promptly. Never induce vomiting if ingested.

(4-methylphenyl) 4-chlorobenzoate must be disposed of as hazardous waste due to its aquatic toxicity classifications (Aquatic Acute 1; Aquatic Chronic 1). Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never discharge to sewers, water sources, or soil. Follow local and European waste regulations including proper waste classification and documentation. Incineration at authorized facilities may be appropriate for final disposal.

(4-methylphenyl) 4-chlorobenzoate is classified as ADR Class 9 (Miscellaneous Dangerous Goods), Packing Group III for transportation purposes. Use appropriate UN specification packaging and proper shipping documentation including dangerous goods declarations. Vehicles must comply with ADR requirements for Class 9 substances. Ensure packages are properly labeled with GHS pictograms (GHS07, GHS09) and hazard information during transport.

(4-methylphenyl) 4-chlorobenzoate is subject to European REACH regulation requiring registration for manufacture or import above tonnage thresholds. CLP regulation mandates proper classification and labeling as Skin Sens. 1, Aquatic Acute 1, and Aquatic Chronic 1. The substance is not currently listed as SVHC (Substance of Very High Concern). Compliance with occupational exposure limits and environmental protection measures is required.

(4-methylphenyl) 4-chlorobenzoate is available through OYSI, a specialized European distributor of technical chemicals and pharmaceutical intermediates. OYSI provides quality-assured chemical products with proper documentation, safety data sheets, and regulatory compliance support. As an established European supplier, OYSI ensures reliable supply chains and technical support for industrial customers requiring this aromatic ester compound for their manufacturing processes.