You would like to carry out the analysis of organic additives: TOTM (trimellitate) CAS No. 3319-31-1
In what context should an analysis of TOTM be carried out?
The analysis of TOTM (tris(2-ethylhexyl) trimellitate) and the quantification of its degradation products are essential for monitoring its behavior within the polymer matrix and controlling its role as a high-performance plasticizer.
This approach allows for monitoring its stability, anticipating its aging, and evaluating the overall evolution of the polymer or the formulation in which it is incorporated, particularly in applications exposed to high temperatures or stresses.
The objective of this analytical strategy is threefold:
Ensuring the long-term stability of plastic materials or finished products formulated with TOTM, known for its low volatility and thermal resistance.
Preventing premature deterioration phenomena such as hardening, loss of flexibility, or excessive migration of the plasticizer.
Maintain the overall effectiveness of the additive system (other plasticizers, stabilizers, process agents, etc.).
Avoid formulation imbalances by closely monitoring residual levels and derivatives resulting from TOTM degradation, particularly in materials subjected to harsh conditions.
Strictly control the concentrations of TOTM and degradation products, particularly in sectors where migration and chemical safety are strictly regulated (medical, cosmetics, technical devices, packaging).
Ensure compliance with applicable standards and limit values specific to each area of use.
What is TOTM (trimellitate) CAS No. 3319-31-1?
TOTM (tris(2-ethylhexyl) trimellitate), CAS 3319-31-1, is a high-performance plasticizer used to provide excellent thermal stability, low volatility, and very good resistance to migration in plastic materials, particularly flexible PVC. Thanks to its trimellitate structure, it is preferred in applications subjected to high temperatures or requiring significant durability, such as in the medical, automotive, and certain technical wiring sectors. It is a plasticizer of choice when longevity, stable mechanical properties, and strict conformity are required.
FILAB meets your TOTM (trimellitate) analysis needs CAS No. 3319-31-1
Our resources for the analysis of TOTM (trimellitate) CAS No. 3319-31-1
Why choose FILAB for the analysis of organic additives: TOTM (trimellitate) CAS No. 3319-31-1
For over ten years, the FILAB laboratory has developed extensive expertise in chemical analysis. Our laboratory boasts state-of-the-art analytical equipment and highly skilled personnel to provide services that meet your compliance requirements for the analysis of organic additives, specifically TOTM (trimellitate) CAS No. 3319-31-1, on any type of matrix.
FAQ
TOTM is a high-performance trimellitate plasticizer used to improve the flexibility and heat resistance of polymers, particularly PVC. It is known for its very low volatility and low tendency to migrate, making it a preferred additive in demanding environments.
The analysis allows verification of the actual plasticizer content, monitoring of its stability within the matrix, and detection of any degradation products. This information is crucial for ensuring the material's longevity and anticipating aging issues.
It is commonly used in medical (tubing, flexible devices), automotive, technical cables or applications requiring high thermal resistance or low migration.
The most suitable methods rely on chromatography (GC-MS, LC-MS), allowing for precise identification of the plasticizer and its derivatives even at low concentrations. Complementary approaches can be used depending on the matrix (FTIR, TGA, etc.).
Under the influence of heat or time, TOTM can decompose and generate by-products that may affect the material's performance. Monitoring these by-products is essential to ensure the stability of the formulation, particularly in applications subject to high thermal or mechanical stresses.
Analysis is recommended during the development of a new formulation, as part of regular quality control, after accelerated aging, or when a performance or migration problem is observed.
It provides a comprehensive view of the quantity of additive, its stability, its interaction with other components of the formulation and compliance with sector requirements (medical, electrical, automotive, etc.).
