1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione Chemical Properties

Melting point:

20.5°C

Boiling point:

149-152 °C4 mm Hg(lit.)

Density 

1.159 g/mL at 25 °C(lit.)

vapor pressure 

3.5 hPa (143 °C)

refractive index 

n20/D 1.513(lit.)

Flash point:

>230 °F

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

3.7g/l

pka

-2.33±0.20(Predicted)

form 

Liquid After Melting

color 

Clear colorless to yellow

Water Solubility 

> 1 g/L (20 ºC)

BRN 

225482

Stability:

May be prone to spontaneous polymerization. Commercial product is generally supllied with added stabilizer such as t-butylhydroquinone. Incompatible with peroxides, strong oxidizing agents, strong acids, strong bases.

InChIKey

KOMNUTZXSVSERR-UHFFFAOYSA-N

LogP

1.92 at 25℃

CAS DataBase Reference

1025-15-6(CAS DataBase Reference)

NIST Chemistry Reference

1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tri-2-propenyl-(1025-15-6)

EPA Substance Registry System

Triallyl isocyanurate (1025-15-6)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

36/37/39

WGK Germany 

1

RTECS 

XZ1915000

F 

10

HS Code 

2929109000

Toxicity

LD50 orally in Rabbit: 700 mg/kg LD50 dermal Rat 2480 mg/kg

MSDS

• Language:English Provider:1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione Usage And Synthesis

Chemical Properties

colourless viscous liquid or white powder

Uses

crosslinking accelerator agent for peroxide

Uses

The Progress in Development of Dental Restorative Materials

Synthesis Reference(s)

The Journal of Organic Chemistry, 59, p. 4931, 1994 DOI: 10.1021/jo00096a041

General Description

White crystalline solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Isocyanates and thioisocyanates, such as 1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence, [Wischmeyer(1969)].

Fire Hazard

1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione is probably combustible.

Flammability and Explosibility

Non flammable

1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione(1025-15-6)Related Product Information

• Benzyl isocyanate
• 2-Methoxyphenyl isocyanate
• Ethyl isocyanoacetate
• 2-BROMOPHENYL ISOCYANATE
• METHYL ISOCYANOACETATE
• ISOCYANOBENZENE
• Ethyl Isocyanatoacetate
• 1,3,5-TRIMETHYLHEXAHYDRO-1,3,5-TRIAZINE
• METHYLENEDIFORMAMIDE
• Cyanuric acid
• 1,1,3,3-Tetramethylurea
• HEXAHYDRO-1,3,5-TRIETHYL-S-TRIAZINE
• 1,3,5-Triazine
• CYANOGEN
• Uric acid
• N,N,N',N'-TETRAMETHYLDIAMINOMETHANE
• Biuret
• TRIMETHALLYL ISOCYANURATE