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HomeProduct name list1,3,5-Tris(2-hydroxyethyl)cyanuric acid

1,3,5-Tris(2-hydroxyethyl)cyanuric acid

Synonym(s):1,3,5-Tris(2-hydroxyethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione;1,3,5-Tris(2-hydroxyethyl)cyanuric acid;1,3,5-Tris(2-hydroxyethyl)hexahydro-s-triazine-2,4,6-trione

  • CAS NO.:839-90-7
  • Empirical Formula: C9H15N3O6
  • Molecular Weight: 261.23
  • MDL number: MFCD00003549
  • EINECS: 212-660-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:30
1,3,5-Tris(2-hydroxyethyl)cyanuric acid Structural

What is 1,3,5-Tris(2-hydroxyethyl)cyanuric acid?

Chemical properties

white powder

The Uses of 1,3,5-Tris(2-hydroxyethyl)cyanuric acid

1,3,5-Tris(2-hydroxyethyl)cyanuric Acid, is a building block that can be used in polymer science. It has also shown to have synergistic flame retardancy properties.

The Uses of 1,3,5-Tris(2-hydroxyethyl)cyanuric acid

Additive to plastics, especially to impart thermal stability.

Synthesis Reference(s)

The Journal of Organic Chemistry, 28, p. 85, 1963 DOI: 10.1021/jo01036a019

General Description

White powder.

Air & Water Reactions

Water soluble.

Reactivity Profile

An organo-isocyanate. Isocyanates and thioisocyanates 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.

Fire Hazard

Flash point data for 1,3,5-Tris(2-hydroxyethyl)cyanuric acid are not available, but 1,3,5-Tris(2-hydroxyethyl)cyanuric acid is probably combustible.

Flammability and Explosibility

Not classified

Properties of 1,3,5-Tris(2-hydroxyethyl)cyanuric acid

Melting point: 136-140 °C(lit.)
Boiling point: 526.7±45.0 °C(Predicted)
Density  1.498±0.06 g/cm3(Predicted)
vapor pressure  0.001Pa at 50℃
Flash point: 241℃
storage temp.  Store below +30°C.
solubility  1150g/l
form  Solid
pka 14.03±0.10(Predicted)
color  White to Off-White
PH 7 (100g/l, H2O, 20℃)
Water Solubility  572g/L at 20℃
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 839-90-7(CAS DataBase Reference)
EPA Substance Registry System Tris(2-hydroxyethyl)isocyanurate (839-90-7)

Safety information for 1,3,5-Tris(2-hydroxyethyl)cyanuric acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 1,3,5-Tris(2-hydroxyethyl)cyanuric acid

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