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Usage

Uses

Used in Plastic Industry:
DI-N-OCTYL PHTHALATE (RING-D4) is used as a plasticizer and additive to enhance the flexibility, durability, and workability of plastics. It is incorporated into the manufacturing process to improve the overall performance and quality of plastic products.
Used in Toxicology and Risk Assessment Studies:
DI-N-OCTYL PHTHALATE (RING-D4) is utilized in toxicology studies and risk assessment studies to evaluate the potential health risks associated with food contamination. This contamination can occur through the migration of phthalates from food-contact materials (FCM) into foodstuffs, which may have adverse effects on human health.
Used in Food Packaging Industry:
In the food packaging industry, DI-N-OCTYL PHTHALATE (RING-D4) is used as a component in the production of food-contact materials. It helps to ensure the safety and quality of food products by preventing the migration of harmful substances from packaging materials into the food.
Used in Consumer Product Industry:
DI-N-OCTYL PHTHALATE (RING-D4) is also used in the manufacturing of various consumer products, such as cosmetics, personal care products, and children's toys. It serves as a plasticizer and additive to improve the flexibility, durability, and overall performance of these products, ensuring their safety and quality for consumers.

InChI:InChI=1/C24H38O4/c1-3-5-7-9-11-15-19-27-23(25)21-17-13-14-18-22(21)24(26)28-20-16-12-10-8-6-4-2/h13-14,17-18H,3-12,15-16,19-20H2,1-2H3/i13D,14D,17D,18D

Upstream product

• 56004-61-6 o-xylene-d10 
• 111-87-5 octanol 
• 87976-26-9 3,4,5,6-tetradeuterophtaloyl dicarboxylic acid 

Relevant academic research and scientific papers

An efficient and general method for the synthesis of stable isotope deuterium labeled phthalate esters

An efficient and general synthetic route of deuterium-labeled phthalate esters is described with high isotopic enrichment and excellent chemical purities using inexpensive and readily available o-xylene-D10 as labeled starting material. The str

Combination of solid-phase micro-extraction and direct analysis in real time-fourier transform ion cyclotron resonance mass spectrometry for sensitive and rapid analysis of 15 phthalate plasticizers in beverages

A method for rapid identification and quantification of phthalate plasticizers in beverages was developed. A number of 15 phthalate plasticizers which covered all the phthalates concerned in the US Consumer Product Safety Improvement Act (CPSIA), European Union legislations and Chinese national standards (GB) were analyzed. By a combined solid-phase micro-extraction (SPME) and direct analysis in real time mass spectrometry (DART-MS) approach, phthalates at sub-ng·mL?1 levels can be qualitatively and quantitatively analyzed in a short time. The use of ultrahigh-resolving power and the accurate mass measurement capacity naturally provided by Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR-MS) minimizes the matrix interferences and thus enables the evaluation of phthalates in a complex matrix without extensive sample handlings or preparations. The limits of quantification (LOQs) were estimated to be at 0.3?5.0 ng·mL?1, lower than the Maximum Residue Limit (MRL) regulated by the European Union legislations (2007/19/EC) in foods, beverages, food packaging and toys (0.3?30 ng·mL?1). This rapid and easy-to-use SPME-DART-FT-ICR-MS method provided a relatively high-throughput and powerful analytical approach for quick testing and screening phthalates in beverages and water samples to ensure food safety.