Name | Triallyl cyanurate |
Synonyms | activatoroc Triallyl cyanurate 2,4,6-Tri(allyloxy)-s-triazine 2,4,6-Triallyloxy-1,3,5-Triazi 2,4,6-tris(allyloxy)-s-triazin 2,4,6-triprop-2-ynyloxy-s-triazine 5-triazine,2,4,6-tris(2-propenyloxy)-3 3,5-Triazine,2,4,6-tris(2-propenyloxy)-1 1,3,5-Triazine,2,4,6-tris(2-propenyloxy)- 1,3,5-Triazine, 2,4,6-tris(2-propenyloxy)- 2,4,6-tris(prop-2-en-1-yloxy)-1,3,5-triazine Cyanuric acid triallyl ester~Triallyl cyanurate 2,4,6-Triallyloxy-1,3,5-triazine, (Triallyl cyanurate) |
CAS | 101-37-1 |
EINECS | 202-936-7 |
InChI | InChI=1/C12H15N3O3/c1-4-7-16-10-13-11(17-8-5-2)15-12(14-10)18-9-6-3/h4-6H,1-3,7-9H2 |
Molecular Formula | C12H15N3O3 |
Molar Mass | 249.27 |
Density | 1.11g/mLat 30°C |
Melting Point | 26-28°C |
Boling Point | 156°C |
Flash Point | >230°F |
Water Solubility | 6g/L(20 ºC) |
Solubility | 0.3g/l |
Vapor Presure | 1.3 hPa (100 °C) |
Appearance | Oil |
Specific Gravity | 1.11 |
Color | Colourless |
BRN | 235560 |
pKa | 2.04±0.10(Predicted) |
Storage Condition | Store at |
Stability | Stable, but moisture-sensitive. Incompatible with acids, peroxides, strong oxidizing agents, copper, iron and its salts. |
Refractive Index | 1.5290 (estimate) |
Physical and Chemical Properties | Colorless transparent liquid or white crystals. |
Use | It can be used as a curing agent for highly saturated rubber, a curing agent for unsaturated polyester, and a photosensitizer in radiation crosslinking of polyolefin. |
Risk Codes | R22 - Harmful if swallowed R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S36 - Wear suitable protective clothing. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | XZ2080000 |
FLUKA BRAND F CODES | 21 |
TSCA | Yes |
HS Code | 2933 69 80 |
Hazard Class | 6.1(b) |
Packing Group | III |
Toxicity | LD50 orally in Rabbit: 753 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
LogP | 3.51 at 20℃ |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Application | used as vulcanizing agent of highly saturated rubber and curing agent of unsaturated polyester, it can also be used as photosensitizer in radiation crosslinking of polyolefin Cross-linked TAC(triallyl cycle) is a cross-linking agent of trifunctional reaction, which can significantly improve the strength, rigidity and heat resistance of plastic products, the product can be used for a long time at about 250 °c. Therefore, it is a new type of crosslinking agent for the preparation of high performance unsaturated polyester, acrylic series resin products. Especially suitable for the preparation of high temperature resistant, high strength glass fiber reinforced plastic products; Can also be used in rubber, cable industry, do highly saturated rubber vulcanization accelerator, improve the vulcanization effect; Can also be used as polyene irradiation crosslinking photosensitizer, reduce the amount of irradiation. triallyl 1,3, 5-cyanuric acid can be used as auxiliary crosslinking agent and auxiliary irradiation-assisted crosslinking agent for rubber and plastic, which is effective in improving crosslinking degree and reducing irradiation dose; TAC is a good auxiliary curing agent for ethylene-propylene rubber, chlorinated polyethylene, polyolefin and so on, when peroxide is used as curing agent; It has certain sensitizing effect on irradiation crosslinking of PVC, and can be used as light radiation crosslinking agent or photosensitizer; coupling Agent for Peroxide curing reaction; Due to the high crosslinking density of TAC homopolymer, it is widely used in the industrial production of adhesives, cables, paper and organic glass. Cross-linked TAC is a trifunctional cross-linking agent, which can significantly improve the strength, rigidity and heat resistance of plastic products, and can make the products used at about 250 ℃ for a long time. Therefore, it is a new type of crosslinking agent for the preparation of high performance unsaturated polyester, acrylic series resin products. Especially suitable for the preparation of high temperature resistant, high strength glass fiber reinforced plastic products; Can also be used in rubber, cable industry, do highly saturated rubber vulcanization accelerator, improve the vulcanization effect; Can also be used as polyene irradiation crosslinking photosensitizer, reduce the amount of irradiation. |
production method | is obtained by reacting cyanuric chloride with allyl alcohol under base catalysis. |
category | toxic substances |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 590 mg/kg; Intravenous-mouse LD50: 180 mg/kg |
flammability hazard characteristics | open flame flammability; Decomposition in case of acid or high thermal energy, toxic cyanide gas |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature, separate storage of food additives |
extinguishing agent | dry powder, foam, carbon dioxide, sand. |