WESTERN RESERVE CHEMICAL

              4837 DARROW RD.              PH# 330-650-2244

              STOW, OHIO 44224             Fax# 330-650-2255

            CHEMTREC NUMBER                 1/800-424-9300





             MATERIAL SAFETY DATA SHEET



                                    IPPD

                             CAS # 101-72-4





1. Product Identifications

   Product Name:                    IPPD

   Chemical Name:                   N-isopropyl-N'-phenyl-p-phenylenediamine





2. Physical Description/Properties

   Specific Gravity:                       1.1

   Melting Point (C?Min):                 70

   PH Value(1% in water)                   9.3

   Appearance:                             Dark Purple Pellets

   Odor:                                   Pungent

   Solubility:                Soluble in methylene chloride, acetone and ethyl

                              acetate. Solubility in water 0.015kg/m3@25°C

   Volatiles %                             <0.1

   Ash %                                   <0.1





3. Hazard Information

   Combustible dust

   Keep away from heat, sparks and flame.

   Eye irritant-Can cause redness, tearing and swelling.

   Skin contact may cause allergic reaction.

   Inhalation may cause upper respiratory irritation.

   Harmful if swallowed

                      Material Safety Data Sheet /IPPD/ Page 2





4. First Aid Information

  Skin:                   Remove contaminated clothing and wash before re-use.

                          Immediately wash contaminated skin with running water.

  Ingestion:              Immediately rinse mouth with water. Induce vomiting only at

                          the instruction of a physician. Seek immediate medical

                          attention.

  Eyes:                   Flush with water for 15 minutes. Seek medical attention if

                          irritation persists.

  Inhalation:             Remove person to fresh air. Get immediate medical

                          attention if breathing is difficult or short.





5. Handling and Storage

  Storage:                        Store in a dry well-ventilated area avoiding direct

                                  exposure to sunlight

  Stability in storage:           one year





6. Employee Protection Recommendations

  The employee should wear protective clothes and avoid direct physical contact

  with the product.

  Eye Protection:         Wear chemical safety glasses or goggles

  Hand Protective Requirements:        Wear protective gloves.

  Skin Protective Requirements:        Wear overalls.

  Ventilation:   Local exhaust





7. Toxicological Information

  Low toxicity

  LD50 acute oral for rats:            900mg/kg

  LD50 acute skin for rabbits:         >7940 mg/kg





8. Fire and Explosion Data

  Flash point:                         >150°C

  Exposure standard limits:            Not available

  Flammable

  Extinguish Media:                    Spray water, Carbon Dioxide, foam, sand or

                                       dry chemical.

                     Material Safety Data Sheet/IPPD/ Page 3







9. Reactivity

  Chemical stability: Stable when stored in original container protected from heat

                       and moisture.

  Hazardous Polymerization: Does not occur.

  Materials to avoid: Strong oxidizers, acids or caustic materials.

  Hazardous products of decomposition: Oxides of nitrogen and carbon.

  Conditions to avoid: May catch fire if heated above 100°C





10. Accidental Release and Disposal

  Spills: Sweep and place in closable container. Avoid generation of dust. Wear

  appropriate protective clothing and safety devices. Do not use water to remove

  spilled material.



  Disposal: Bury waste and empty containers in licensed landfill in adherence to

  federal, state and local regulations. IPPD is a listed hazardous waste; empty

  containers may be regulated as a hazardous waste.





11. Transportation Information

  DOT Status                        Not Regulated

  DOT shipping name                 None

  DOT reportable qty. (lbs)         None

  ICAO/IATA Status                  Not regulated

  Proper shipping name              None

  UN/NA number                      None

  IMDG Status                       Not regulated

  TDG Canada                        Not regulated



12. Regulatory Information

  Worldwide Inventory Status

  TSCA (USA):                               Listed

  Canadian DSL:                             Listed

  Canadian NDSL:                            N/A

  EINECS/ELINCS (Europe):                   Listed

  Japanese Inventory (ENCS):                Listed

  Korean Chemical Inventory (ECL):          Listed

  Australian Chemical Inventories (AICS):   Listed

  New Zealand (NZ):                         Listed

  Philippines (PICCS) Inventory:            Listed

  China (CLECS):                            Listed

                     Material Safety Data Sheet/IPPD/ Page 4





  US Regulatory Rules

  SARA Section 302:                        None

  SARA 311/312 Hazard Categories:          Immediate Health Hazard

  SARA 313 Chemical:                       None



  Other Regulations:

  California Proposition 65:              None

  New Jersey Right-to-Know List:          Diphenylamine         CAS# 122-39-4

                              N-phenyl-p-phenylenediamine       CAS# 101-54-2

  Pennsylvania Right-to-Know List:        N/A

  Florida Right-to-Know List:             N/A

  Minnesota Right-to-Know:                N/A

  MA Right-to-Know Law:                   N/A







13. Other Information



  OSHA: Hazardous by definition of Hazard Communication



  Standard(29CFR 1910.1200)



  HMIS Classification   Health 2 Flammability 3 Reactivity 0





  Important Note: The information provided is without warranty regarding its

  accuracy or completeness. The information may not be valid under all conditions.

  The user has the final responsibility for determining the suitability of the product

  in a given application.



  10/06