Glycerol Tribenzoate

Synonyms: 1,2,3-Propanetriol, 1,2,3-tribenzoate; 1,2,3-Propanetriol, tribenzoate; AI3-08196; FEMA No. 3398; Glycerol tribenzoate; NSC 2230; Tribenzoin; propane-1,2,3-triyl tribenzoate; UNiplex 260; Benzoflex S-404

Molecular Formula: C₂₄H₂₀O₆

Molecular weight: 404.412

CAS No.: 614-33-5

EC No.: 210-379-6

FEMA: 3398

Molecular structure:

Sense requirement:

This product is white crystalline powder or granular solid.

Quality Standard:

Item	Industrial grade	Food grade
Appearance at 80℃	Colourless to yellow liquid	Colourless to yellow liquid
IR	Correspond with criterion	Correspond with criterion
Assay (HPLC), %	≥98	≥98
Melting point, ℃	70.0~74.0	70.0~74.0
Acid value(mg KOH/g)	≤2.0	≤1.0
Heavy metals, ppm	----	≤20.0
Arsenic, ppm	----	≤3.0
Loss on drying, %	----	≤1.0

Characteristics: It is a white crystalline powder or granule. Insoluble in water slightly soluble in ethanol and soluble in ether£¬ethyl acetate£¬benzene chloroform etc.

Uses:

1,2,3-Propanetriol tribenzoate can be used as a flavoring agent (Flavouring Agents), JECFA No.: 861, Flavor Number: 3398, serving as a density/specific gravity balancer for flavors; as a plasticizer and binder in polymer coatings for packaging dry foods (direct food contact); as a plasticizer for heat-seal films in plastic packaging, polymer films for pressed discs, polyvinylidene fluoride flexible tubing, polyvinyl chloride pipes, organic photosensitive conductors, hot-melt labels, flexible polyester films, hot melt adhesives, moisture-curing sealants, inks, and topcoats; as a coating agent for foamed polymer particles; as a viscosity enhancer in ceramic printing glaze thermal transfer, laser-induced thermal transfer, and the production of thermal transfer labels; as a binder for anhydrous dyes; as a crystallization accelerator in polyester casting and injection molding; as an organic melt viscosity modifier; and as a solvent for chemiluminescence activators. It can be used for manufacturing sealing rings; preparing cable materials or wire and cable sheath materials; preparing metallized films for capacitors; preparing vulcanized rubber compounds resistant to ultraviolet radiation; preparing high weather-resistant PA6/PCTG/PAR composite materials, etc.

 In addition, 1,2,3-Propanetriol tribenzoate is also widely used in medical devices as an alternative to phthalate plasticizers; it can be used to treat urea cycle disorders and neurodegenerative diseases; it can be formulated into a composition containing benzoate to treat glycine encephalopathy; and it can be made into liquid-based cell preparations, etc. Due to its FDA approval, 1,2,3-Propanetriol tribenzoate is also widely used in cosmetics for nail polish formulations., and is typically used as a special environmentally friendly plasticizer in nail polish formulations.

Storage: Maintain in cool, dry containment.

Package: 25kg/drum or as customer require.

Expiration Date: 2 years