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Acetyl triethyl citrate

CAS Number
77-89-4
EC Number
201-066-5
Chemical Formula
C14H22O8
Molecular Weight
318.32 g/mol

Description

Acetyl triethyl citrate (CAS 77-89-4 ), commonly abbreviated as ATEC, is a citrate ester plasticizer derived from citric acid used across food-contact, pharmaceutical, and polymer applications. It functions as a non-phthalate plasticizer and solvent, offering formulators a compliant alternative for flexible film and coating systems. In pharmaceutical manufacturing, ATEC plasticizes enteric coatings. It improves flexibility and adhesion for tablets and capsules without compromising release profiles. Flexible PVC and cellulose-based polymer compounds use ATEC to achieve target elongation and softness. This material is ideal for food-contact packaging films and medical tubing. Personal care formulators incorporate it as a solvent and film-former carrier in nail lacquers and topical delivery systems. In food-contact applications, it meets regulatory requirements for direct and indirect contact materials. This makes it a preferred choice where phthalate-free compliance is mandatory for safety. Acetyl triethyl citrate is supplied as a clear, low-viscosity liquid in drum and IBC quantities. It is available in food-grade and pharmaceutical-grade specifications for industrial-scale procurement. The material conforms to USP and BP monographs where required for regulated industries. Technical-grade material is also offered for polymer and industrial coating applications. Contact us for supply of Acetyl triethyl citrate Request Quote

Other Names (Synonyms)

1,2,3-Propanetricarboxylic acid, 2-(acetyloxy)-, triethyl ester | 5WBR36T90E | 2-(Acetyloxy)-1,2,3-propanetricarboxylic acid, triethyl ester | RefChem:552517 | Triethyl 2-acetoxypropane-1,2,3-tricarboxylate | 1,2,3-Propanetricarboxylic acid, 2-(acetyloxy)-, 1,2,3-triethyl ester | Citric acid, triethyl ester, acetate | ATEC

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-42°C
Boiling Point92.9 °C @ Press: 0.05 Torr
Density1.1101 g/cm³ @ Temp: 55 °C
Press759.8 Torr
Flash Point>230 °F
ColorColourless
Odorodorless
Formneat
Refractive Indexn 20/D 1.439(lit.)
Log P2.170 (est)

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H317May cause an allergic skin reaction

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P321Specific treatment (see … on this label).
P501Dispose of contents/container in accordance with local regulations.
P352IF ON SKIN: Wash with plenty of water.
P317Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.

Trade & Regulatory

HS Code2918150000
Storage Class10 - Combustible liquids
WGK (Germany)1