Trimethylolpropane tris(3-aziridinylpropanoate) CAS 52234-82-9 Solid Content >99.0% Factory Main Product

Short Description:

Name: Trimethylolpropane tris(3-aziridinylpropanoate)

CAS: 52234-82-9

Solid Content: >99.0%

Appearance: Colorless to Pale Yellow Transparent Liquid

High Quality, Commercial Production


Product Detail

Related Products

Product Tags


Manufacturer Supply, High Purity, Commercial Production 
Chemical Name: Trimethylolpropane tris(3-aziridinylpropanoate) 
CAS: 52234-82-9

Chemical Properties:

Chemical Name Trimethylolpropane tris(3-aziridinylpropanoate)
Synonyms Polyfunctional Aziridine Crosslinker; Trimethylolpropane tris[3-(1-Aziridinyl)Propanoate]; Trimethylolpropane-tris-(Beta-N-aziridinyl)propionate; Cross-linking Agent; Trimethylolpropane Tris[3-(aziridin-1-yl)propionate]; 2-((3-Aziridin-1-ylpropionyl)methyl)-2-ethylpropane-1,3-diyl bis(aziridine-1-propionate)
CAS Number 52234-82-9
CAT Number RF-F09
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C21H35N3O6
Molecular Weight 425.53 
Brand Ruifu Chemical


Item Specifications
Appearance Colorless to Pale Yellow Transparent Liquid
Solid Content >99.0% 
Viscosity (25℃) 150~250 cp
Aziridine Group Content 6.77 mol/kg
Density (20℃) 1.1 g/ml
Freezing Point -15℃
Boiling Point >200℃ (Polymerization) 
Solubility Soluble in water and many common organic solvents.
Storage Stored in a dry, cool, sealed condition. Avoid contact with acids and oxidants; Avoid freezing or high temperature
Shelf Life  12~18 Months Under the Suitable Storage Conditions 
Test Standard Enterprise Standard
Usage Crosslinker Series

Package & Storage:

Package: Bottle, 5kg/Drum or 25kg/Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.





Trimethylolpropane tris(3-aziridinylpropanoate) (CAS: 52234-82-9) is added to water based acrylic emulsion and polyurethane dispersions. It can be widely used in ink, coating, PSA, adhesive to improve the water, chemical, alcohol, detergent resistance and cohesive strength. It is also environmental-friendly, as the finished products is non-toxic and non-smell without any chemical hazards such as methanal after cross linking. 

1. Improve the water resistance, washing resistance, chemical resistance and high temperature resistance of the leather coating; 2. Improve the water resistance, anti-adhesion and high temperature resistance of the water-based printing coating; 3. Improve the water and detergent resistance of water-based inks; 4. It can improve its water resistance, alcohol resistance, detergent resistance, chemical resistance and abrasion resistance in water-based parquet flooring paint; 5. It can improve its water resistance, alcohol resistance and anti-stickiness in waterborne industrial paints; 6. It can reduce the migration of plasticizer and improve the stain resistance in vinyl coatings; 7. Improve the wear resistance of water-based cement sealants; 8. The adhesion of the aqueous system to the non-porous substrate can be generally improved. 

  • Write your message here and send it to us