Description

Acetyl Triethylhexyl Citrate (CAS NO 126-40-9) is a high-performance, non-phthalate plasticizer and additive derived from citric acid. This compound matters for its excellent compatibility with a wide range of polymers, low volatility, and favorable toxicological profile, making it a safer alternative to traditional phthalates. It is primarily needed by manufacturers in the plastics, medical device, and food-contact packaging industries seeking reliable, compliant, and versatile materials.

Application

• Primary Plasticizer for PVC and other Polymers: Imparts flexibility, durability, and low-temperature performance to vinyl films, sheets, cables, and synthetic leather.
• Food Contact Materials: Used in food packaging films, gaskets, and closures where regulatory compliance and non-toxicity are critical.
• Medical and Healthcare Products: A key ingredient in flexible medical tubing, blood bags, and other devices requiring high purity and biocompatibility.
• Adhesives and Sealants: Acts as a processing aid and plasticizer to improve workability and final properties.
• Personal Care and Cosmetics: Functions as an emollient and carrier in lotions and creams.
• Synthetic Lubricants and Functional Fluids: Serves as a base or additive due to its lubricity and stability.

Basic Information

Product Name	Acetyl Triethylhexyl Citrate
CAS No.	126-40-9
Molecular Formula	C20H34O8
Molecular Weight	402.48 g/mol
Synonyms	Acetyl Triethylhexyl Citrate; ATEC; Citric Acid, Acetyl Triethylhexyl Ester; 2-(Acetyloxy)-1,2,3-propanetricarboxylic Acid, Triethylhexyl Ester; Triethylhexyl O-Acetylcitrate; 1,2,3-Propanetricarboxylic Acid, 2-(Acetyloxy)-, Tri(2-ethylhexyl) Ester; Tri(2-ethylhexyl) O-Acetylcitrate; Plasticizer ATEC
EINECS	204-788-7

Quality Control

Our Acetyl Triethylhexyl Citrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive applications, including medical and food-contact uses. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and specific impurities are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow oily liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Acidity (as Citric Acid)	≤ 0.02 %
Water Content (KF)	≤ 0.15 %
Refractive Index (20°C)	1.443 - 1.447
Specific Gravity (20/20°C)	1.005 - 1.015

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.