(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 benzoate family. It features a chlorinated benzoic acid moiety linked to a methylated phenyl group through an ester bond, making it a versatile intermediate in organic synthesis and industrial applications.

(4-methylphenyl) 4-chlorobenzoate is typically a solid crystalline compound at room temperature with a molecular weight of 246.69 g/mol. As an aromatic ester containing both chlorine and methyl substituents, it exhibits moderate polarity and is generally soluble in organic solvents while showing limited water solubility. The compound's melting point and specific physical characteristics depend on purity and crystalline form.

(4-methylphenyl) 4-chlorobenzoate serves primarily as a chemical intermediate in organic synthesis and pharmaceutical manufacturing. It is commonly used in the production of specialized chemicals, as a building block for more complex molecules, and in research applications. The compound's ester functionality and aromatic structure make it valuable for creating derivatives used in various industrial processes and chemical transformations.

(4-methylphenyl) 4-chlorobenzoate requires careful handling due to its skin sensitization properties (Skin Sens. 1). Always 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. Handle the compound in a well-ventilated area or under a fume hood to minimize exposure risks and prevent sensitization reactions.

(4-methylphenyl) 4-chlorobenzoate should be stored in tightly sealed containers in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers properly labeled and store away from incompatible materials. Ensure storage areas have appropriate spill containment measures due to the compound's aquatic toxicity classification. Regular inspection of containers for integrity is recommended to prevent environmental contamination.

Immediate action is required if contact occurs with (4-methylphenyl) 4-chlorobenzoate due to its skin sensitizing properties. For skin contact, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush with clean water for 15 minutes. Seek medical attention if irritation persists or allergic reactions develop. Never induce vomiting if ingested.

(4-methylphenyl) 4-chlorobenzoate must be disposed of as hazardous waste due to its aquatic toxicity classification (Aquatic Acute 1, Aquatic Chronic 1). Contact licensed hazardous waste disposal companies for proper handling and treatment. Never discharge into sewers, waterways, or soil. Containerize waste materials properly and label according to local regulations. Follow all applicable environmental regulations for hazardous chemical waste disposal in your jurisdiction.

(4-methylphenyl) 4-chlorobenzoate is classified as ADR Class 9 (Miscellaneous Dangerous Substances), Packing Group III for transportation purposes. This classification indicates moderate danger during transport. Use appropriate packaging materials and ensure proper labeling with GHS07 and GHS09 pictograms. Transport vehicles must comply with ADR regulations for Class 9 substances, including proper documentation, placarding, and driver certification requirements.

(4-methylphenyl) 4-chlorobenzoate is regulated under the CLP Regulation due to its hazard classification as a skin sensitizer and aquatic toxin, requiring appropriate labeling with Warning signal word and GHS pictograms. The compound falls under REACH registration requirements for chemical substances marketed in the EU. It is not currently listed as a Substance of Very High Concern (SVHC), but users must comply with standard chemical safety regulations.

(4-methylphenyl) 4-chlorobenzoate is available through OYSI, a specialized European distributor of technical chemicals serving industrial and research customers across Europe. OYSI provides high-quality chemical products with proper documentation including safety data sheets and certificates of analysis. As experienced chemical distributors, OYSI ensures compliance with European regulations and offers technical support for safe handling and application of specialty chemicals like this compound.