1. Salts or esters of phthalic acid, commonly used as plasticizers in polyvinyl chloride (PVC) and other polymers to increase flexibility and durability.
Usage: plural form; typically used in technical, industrial, and scientific contexts; chemistry/materials science term
2. Chemical compounds found in many consumer products such as plastics, cosmetics, and personal care items, which have raised health and environmental concerns.
Usage: commonly discussed in public health and environmental contexts

Examples

• Phthalates are widely used in the manufacturing of flexible plastic products.
• Many countries have restricted the use of certain phthalates in children's toys and products.
• The study examined phthalate levels in household dust samples.
• Phthalates can leach from plastic containers into food and beverages.
• Consumer advocacy groups have pushed for phthalate-free cosmetics and personal care products.
• Researchers are investigating the potential health effects of phthalate exposure.