Amines
REACH
Triallylamine
CAS Number
102-70-5
EC Number
203-048-2
Abbreviation
TAA
What is Triallylamine?
Triallylamine (CAS 102-70-5), commonly abbreviated as TAA, is a trifunctional allylic amine used as a reactive monomer and cross-linking agent in polymer chemistry.
Where is Triallylamine used?
- Rubber and tire manufacturing: co-agent during peroxide curing, improving cross-link density and heat resistance
- Acrylic and vinyl-based systems: tightly cross-linked networks with enhanced mechanical performance
- Ion-exchange resins and functional hydrogels: monomer for controlled network architecture
- Specialty coatings and adhesives: improved cohesive strength through participation in the polymer backbone during cure
- Its three polymerizable double bonds allow it to form dense network structures during curing.
Commercial specifications
- Technical grade, purity typically 98% or higher
- Packaging from drums to ISO tank quantities
Other Names (Synonyms)
Tris(2-propenyl)amine|2-Propen-1-amine, N,N-di-2-propenyl-|2-Propen-1-amine, N,N-di-2-propen-1-yl-|N,N-Di-2-propenyl-2-propen-1-amine|B6N19XC04R|N,N-Di-2-propen-1-yl-2-propen-1-amine|TAA
What are the physical properties of Triallylamine?
Melting Point <-70 °C
Boiling Point 155.5 °C
Density 0.809 g/cm³ @ Temp: 20 °C
Flash Point 87 °F
Appearance dark brown liquid
Color Colorless to Yellow to Orange
Form clear liquid
Water Solubility 250 g/100 mL
Vapor Pressure 90 mm Hg ( 80 °C)
Refractive Index n 20/D 1.451(lit.)
How is Triallylamine classified and handled safely? Learn More
Danger
GHS02· Flammable GHS05· Corrosive GHS06· Toxic GHS07· Irritant
Hazard Statements
H226 Flammable liquid and vapor
H302 Harmful if swallowed
H311 Toxic in contact with skin
H312 Harmful in contact with skin
Precautionary Statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment.
Which trade and regulatory codes apply to Triallylamine?
HS Code 29211990
UN Number 2610
ADR Class 3
Packing Group III
Storage Class 3 - Flammable liquids
WGK (Germany) 3