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N-ISOPROPYL-N'-PHENYL-p-PHENYLENEDIAMINEICSC: 1108 (March 1999)
4-(Isopropylamino)diphenylamine
N-(1-Methylethyl)-N'-phenyl-1,4-benzenediamine
4-Anilino-N-isopropylaniline
CAS #: 101-72-4
EC Number: 202-969-7

  ACUTE HAZARDS PREVENTION FIRE FIGHTING
FIRE & EXPLOSION Combustible. Gives off irritating or toxic fumes (or gases) in a fire.  Finely dispersed particles form explosive mixtures in air.  NO open flames.  Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust.  Use water spray, powder.   

 AVOID ALL CONTACT!  
  SYMPTOMS PREVENTION FIRST AID
Inhalation   Use ventilation (not if powder), local exhaust or breathing protection.  Fresh air, rest. 
Skin Redness.  Protective gloves. Protective clothing.  Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention . 
Eyes Redness. Pain.  Wear safety goggles or face shield.  First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. 
Ingestion   Do not eat, drink, or smoke during work.  Rinse mouth. 

SPILLAGE DISPOSAL CLASSIFICATION & LABELLING
Personal protection: chemical protection suit. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. 

According to UN GHS Criteria

 

Transportation
UN Classification
 

STORAGE
Well closed. 
PACKAGING
Do not transport with food and feedstuffs. 
N-ISOPROPYL-N'-PHENYL-p-PHENYLENEDIAMINE ICSC: 1108
PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
DARK GREY-TO-BLACK FLAKES. 

Physical dangers
Dust explosion possible if in powder or granular form, mixed with air. 

Chemical dangers
Decomposes on burning. This produces toxic fumes including nitrogen oxides. 

Formula: C15H18N2
Molecular mass: 226.4
Melting point: 72-76°C
Density: 1.04 g/cm³
Solubility in water: none 


EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion. 

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

Inhalation risk
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C. 

Effects of long-term or repeated exposure
Repeated or prolonged contact may cause skin sensitization. 


OCCUPATIONAL EXPOSURE LIMITS
MAK: (inhalable fraction): 2 mg/m3; peak limitation category: II(1); sensitization of skin (SH); pregnancy risk group: C 

ENVIRONMENT
The substance is very toxic to aquatic organisms. The substance may cause long-term effects in the aquatic environment. 

NOTES
 

ADDITIONAL INFORMATION
  EC Classification
Symbol: Xn, N; R: 22-43-50/53; S: (2)-24-37-60-61 

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    See Also:
       Toxicological Abbreviations