8.02815 EMD Millipore

Cyanuric chloride

Cyanuric chloride for synthesis. CAS 108-77-0, pH (H₂O) acidic,Hydrolysis., for synthesis

Synonym: 2,4,6-Trichloro-1,3,5-triazine

  • CAS Number 108-77-0

  • Linear Formula C₃Cl₃N₃

  • Molecular Weight 184.41 g/mol

  •  EC Number 203-614-9



Related Categories Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Thiazines More...
packaging   100 g in Glass bottle (8028150100)
bp   193 - 198 °C (1013 hPa)
vapor pressure   0.01 hPa (20 °C)
density   1.92 g/cm3 (20 °C)
flash point   >190 °C
autoignition temp.   >650 °C
mp   144 - 146 °C
bulk density   600 - 900 kg/m3
LD 50 oral   LD50 Rat 315 mg/kg
LD 50 dermal   LD50 Rabbit > 2000 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (argentometric): ≥ 99.0 %
  Melting range (lower value): ≥ 144 °C
  Melting range (upper value): ≤ 147 °C
  Identity (IR): passes test

Price and Availability

Ask us for bulk and customization needs

My Chemicals
Safety & Documentation

Safety Information

HS Code 
2933 69 80
Hazard Statement(s) 
H330: Fatal if inhaled.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
EUH014: Reacts violently with water.
Precautionary Statement(s) 
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
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. Continue rinsing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK 1 slightly water endangering
Hydrolysis-sensitive organoelement compounds and metal alkyls, which are as a rule dissolved in organic solvents, should be carefully stirred dropwise into 1-butanol (Cat. No. 822262) in a hood with the front screen closed. Any flammable gases formed should be fed via a tube directly into the extractor duct. When gas development has ceased, continue stirring for one hour and add an excess of water. Container A.
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Corrosive  Corrosive
Hazard Symbols 
Very toxic  Very toxic
Declaration (railroad and road) ADR, RID 
UN 2670 , 8, II
Declaration (transport by air) IATA-DGR 
UN 2670 , 8, II
Declaration (transport by sea) IMDG-Code 
UN 2670 , 8, II, Segregation Group: 1 (Acids)
Categories of danger 
very toxic, corrosive, sensitizing
R Phrase 
R 14-22-26-34-43
Reacts violently with water.Harmful if swallowed.Very toxic by inhalation.Causes burns.May cause sensitisation by skin contact.
S Phrase 
S 26-28-36/37/39-45-46-63
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of soap and water.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).If swallowed, seek medical advice immediately and show this container or label.In case of accident by inhalation: remove casualty to fresh air and keep at rest.
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?