Triallyl Cyanurate , >98.0%(GC) , 101-37-1
Synonym(s):
2,4,6-Tris(allyloxy)-1,3,5-triazine;Cyanuric acid triallyl ester, Triallyl cyanurate;Triallyl cyanurate
CAS NO.:101-37-1
Empirical Formula: C12H15N3O3
Molecular Weight: 249.27
MDL number: MFCD00006049
EINECS: 202-936-7
PRODUCT Properties
Melting point: | 26-28 °C |
Boiling point: | 156 °C |
Density | 1.11 g/mL at 30 °C |
vapor pressure | 1.3 hPa (100 °C) |
refractive index | 1.5290 (estimate) |
Flash point: | >230 °F |
storage temp. | Store at <= 20°C. |
solubility | 0.3g/l |
form | Oil |
pka | 2.04±0.10(Predicted) |
Specific Gravity | 1.11 |
color | Colourless |
Water Solubility | 6g/L(20 ºC) |
BRN | 235560 |
Stability: | Stable, but moisture-sensitive. Incompatible with acids, peroxides, strong oxidizing agents, copper, iron and its salts. |
LogP | 3.51 at 20℃ |
CAS DataBase Reference | 101-37-1(CAS DataBase Reference) |
NIST Chemistry Reference | 2,4,6-Triallyloxy-1,3,5-triazine(101-37-1) |
EPA Substance Registry System | 1,3,5-Triazine, 2,4,6-tris(2-propenyloxy)- (101-37-1) |
Description and Uses
Polymers as monomer and modifier, organic intermediate. Triallyl Cyanurate is used preferentially as a cross-linking agent in copolymers. On heating it may polymerize violently and then isomerize to the more stable triallyl isocyanurate [1025-15-6] with the allyl groups attached to the nitrogen atoms.
At 30 ℃ viscous solutions of prepolymers form slowly. Triallyl cyanurate is used for the production of heat- and solvent-resistant coatings and moldings, reinforced plastics, and adhesives. Addition of 5 – 10% triallyl cyanurate to polyester – styrene or methyl methacrylate yields cast sheets of improved mechanical and thermal stability. Short-term heating of triallyl cyanurate with polymers in the presence of peroxides at 180 ℃ gives cross-linking; valuable copolymers are thus obtained from poly(vinyl chloride) elastomers and fluoroelastomers. Ethylene polymers and copolymers also may be crosslinked under similar reaction conditions. High-impact plastics have been obtained by grafting butyl acrylate-triallyl cyanurate copolymer with a styrene – acrylonitrile mixture. Other examples of peroxide-initiated curing with triallyl cyanurate (2 – 5 %) at 150 – 160 ℃ are polyurethanes, nylons, cellulose, polyoxyethylene, vinyl-substituted polysiloxanes, and acrylate copolymers. Crosslinking of polycarbonate with triallyl cyanurate by UV irradiation in the presence of polythiols gives scratch-resistant coatings.
Safety
Symbol(GHS) | GHS07,GHS09 |
Signal word | Warning |
Hazard statements | H302-H411 |
Precautionary statements | P264-P270-P273-P301+P312-P391-P501 |
Hazard Codes | Xn,N |
Risk Statements | 22-51/53 |
Safety Statements | 36-61 |
RIDADR | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | XZ2080000 |
F | 21 |
TSCA | Yes |
HS Code | 2933 69 80 |
HazardClass | 6.1(b) |
PackingGroup | III |
Toxicity | LD50 orally in Rabbit: 753 mg/kg LD50 dermal Rabbit > 2000 mg/kg |