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2,4-DIAMINO-6-PHENYL-1,3,5-TRIAZINEICSC: 1680
October 2006
CAS #: 91-76-96-Phenyl-1,3,5-triazine- 2,4-diyldiamine
Benzoguanamine
6-Phenyl-1,3,5-triazine- 2,4-diamine
EINECS #: 202-095-6

  ACUTE HAZARDS PREVENTION FIRE FIGHTING
FIRE & EXPLOSION Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.        In case of fire in the surroundings, use appropriate extinguishing media.   

 PREVENT DISPERSION OF DUST!  
  SYMPTOMS ACUTE HAZARDS FIRST AID
Inhalation     Fresh air, rest. 
Skin   Protective gloves.  Rinse and then wash skin with water and soap. 
Eyes Redness.  Wear safety spectacles.  Rinse with plenty of water for several minutes (remove contact lenses if easily possible). 
Ingestion   Do not eat, drink, or smoke during work.  Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention . See Notes. 

SPILLAGE DISPOSAL CLASSIFICATION & LABELLING
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Do NOT let this chemical enter the environment. 

According to UN GHS Criteria

excl mark;warn
WARNING
Harmful if swallowed or if inhaled
Harmful to aquatic life with long lasting effects 

Transportation
UN Classification
 

STORAGE
Provision to contain effluent from fire extinguishing. Separated from strong oxidants and food and feedstuffs. Store in an area without drain or sewer access. 
PACKAGING
Do not transport with food and feedstuffs. 
2,4-DIAMINO-6-PHENYL-1,3,5-TRIAZINE ICSC: 1680
PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
WHITE CRYSTALS OR POWDER. 

Physical dangers
 

Chemical dangers
Decomposes on heating. This produces toxic gases and irritating fumes. Reacts with strong oxidants. 

Formula: C9H9N5 / C6H5(C3N3)(NH2)2
Molecular mass: 187.2
Decomposes at >350°C
Melting point: 228°C
Density: 1.42 g/cm³
Solubility in water, g/100ml at 20°C: 0.03 (very poor)
Octanol/water partition coefficient as log Pow: 1.38  


EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by ingestion. 

Effects of short-term exposure
The substance is mildly irritating to the eyes. 

Inhalation risk
A nuisance-causing concentration of airborne particles can be reached quickly when dispersed, especially if powdered. 

Effects of long-term or repeated exposure
 


Occupational exposure limits
 

ENVIRONMENT
The substance is harmful to aquatic organisms. It is strongly advised not to let the chemical enter into the environment. 

NOTES
Health effects of exposure to the substance have not been investigated adequately. 

ADDITIONAL INFORMATION
  EC Classification
Symbol: Xn; R: 22-52/53; S: (2)-61 

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    See Also:
       Toxicological Abbreviations
       2,4-diamino-6-phenyl-1,3,5-triazine (SIDS)