MATERIAL SAFETY DATA SHEET





I - PRODUCT IDENTIFICATION



Product: Defoamer

Chemical Family:

Formula:

CAS Number:

Synonyms:



COMPANY IDENTIFICATION              24 HR EMERGENCY TELEPHONE NUMBER

AllChem Performance Products         INFOTRAC (Transportation): (800)535-5053

6010 NW First Place

Gainesville, FL 32607

Tel:352-378-9696





II � COMPOSITION, INFORMATION ON INGREDIENTS



                                      Exposure Limits

Chemical or Common Name:         OSHA PEL:         ACGIH TLV:

Active Ingredients:

Proprietary Antifoam/Defoamer 3%       N/A              N/A



Hazardous Components: None Present



III � HAZARDS IDENTIFICATION



Primary Route(s) of Entry:

       Ingestion:             ()

       Inhalation:            ()

       Skin Contact:          (X)

       Eye Contact:           (X)

Primary Health Hazards (Acute and Chronic): Acute effects not determined.

Carcinogenity Listings: Not OSHA regulated.

       OSHA:          ()

       NTP:           ()

       IARC:          ()

Signs & Symptoms of Exposure:

       Ingestion: Harmful if swallowed

       Inhalation:

       Skin Contact: Irritating to skin

       Eye Contact: Irritating to eyes.

Medical Conditions Aggravated By Exposure: May cause slight transitory eye irritation.









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IV � FIRST AID MEASURES



Emergency and First Aid Procedures:

      Ingestion: Drink large quantities of water and induce vomiting.

      Inhalation:

      Skin Contact: Flush thoroughly with water. Wash with soap and water and rinse

                     thoroughly.

      Eye Contact: Flush thoroughly with water for at least 15 minutes and call a

                     physician.



V � FIRE FIGHTING MEASURES



FIRE AND EXPLOSION HAZARD DATA



Flash Point (PMCC), Degree F: > 212°F (contains water)

Flammable Limits:

       LEL: N/A

       UEL: N/A

Extinguishing Media: Use carbon dioxide, foam, nitrogen or dry chemical

Special Fire-fighting Procedures: Wear self-contained breathing apparatus and protective

       clothing in fighting fires.

Unusual Fire and Explosion Hazards: When burnt, produces oxides of carbon and silicon.



VI � ACCIDENTAL RELEASE MEASURES



Steps To Be Taken In Case Material Is Spilled Or Released:

       Large Spills: Soak up with chemical absorbent.

       Small Spills: Sweep up and dispose of.



VII � HANDLING AND STORAGE



Precautions to Be Taken in Handling and Storage: Store closed containers in a cool area.

       Wear recommended safety equipment and avoid contact with product.

Other Precautions: Avoid extreme heat. Do not allow to freeze.



VIII � EXPOSURE CONTROLS/PERSONAL PROTECTION



Respiratory Protection: No special protection necessary.

Ventilation:

       Local Exhaust: Fresh Air

       Mechanical Exhaust: none

Other Protective Clothing or Equipment: Rubber gloves, safety glasses or goggles. Apron

       or impervious clothing for splash protection recommended.

Work/ Hygienic Practices: Eye wash fountains in work area are recommended.









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IX - PHYSICAL/CHEMICAL CHARACTERISTICS



Boiling Point: 100°C (212°F)

Vapor Pressure (mm Hg): 30 @ 68°F

Vapor Density (Air=1): N/A

Solubility in Water: Dispersible

Appearance and odor: White opaque emulsion, mild odor

Specific Gravity (H2O=1): 1.00-1.03 @ 77°F

Percent volatile by volume:

Melting Point: N/A

Evaporation Rate (Butyl Acetate = 1): 1.00

Brookfield Viscosity @ 25°C: 500 (approx.)

pH (neat): 6.1 +/- 0.2



X - REACTIVITY DATA



Stability:     () Unstable          (X) Stable

        Conditions to Avoid: Extremes in heat and strong oxidants

Incompatibility: Strong oxidants

Hazardous Decomposition or By-Products: Oxides of carbon and silicon

Hazardous Polymerization:           () May Occur           (X) Will Not Occur



XI- TOXICOLOGICAL INFORMATION



Acute Toxicity:

Target Organ Toxicity:

Reproductive and Development Toxicity:

Carcinogenicity:

Mutagenicity:



XII � ECOLOGICAL INFORMATION



Aquatic Toxicity:

Avian Toxicity:



ENVIRONMENTAL HAZARDS (PR Notice 93-10)



This product is toxic to fish and aquatic organisms. Do not contaminate water by

cleaning of equipment or disposal of wastes. Do not discharge effluent containing this

product into lakes, streams, ponds, estuaries, oceans, or other waters unless in accordance

with the requirements of a National Pollutant Discharge Elimination System (NPDES)

permit and the permitting authority has been notified in writing prior to discharge. Do

not discharge effluent containing this product to sewer systems without previously

notifying the local sewage treatment plant authority. For guidance, contact your State

Water board or Regional Office of the EPA.







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XIII � DISPOSAL CONSIDERATIONS



Waste Disposal Method:

      Product disposal: Consult appropriate Federal, State and local regulatory agencies

      for proper disposal procedures.

      Container Disposal: Along with other trash.



XIV - TRANSPORTATION DATA



U.S. Department of Transportation - 49 CFR



DOT Hazard Classification: None

Proper Shipping Name:

Hazard Class/Division Number:

ID Number:

Packing Group:

Label Required:

Placard Required:

Marine Pollutant:



International Maritime Organization - IMDG



Proper Shipping Name:

Hazard Class/Division Number:

ID Number:

Packing Group:

Label Required:

Placard Required:

Marine Pollutant:



XV - REGULATORY INFORMATION



This chemical appears on the following lists:



()     SARA Section 313

()     TSCA





XVI - ADDITIONAL INFORMATION



This MSDS replaces the 01/01/1998 version. Any changes in information are as follows:

In Section I - 24 hr emergency telephone number







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ALWAYS COMPLY WITH ALL APPLICABLE INTERNATIONAL, FEDERAL,

STATE AND LOCAL REGULATIONS REGARDING THE TRANSPORTATION,

STORAGE, USE AND DISPOSAL OF THIS CHEMICAL.



Due to the changing nature of regulatory requirements, the REGULATORY

INFORMATION listed in Section XV of this document should NOT be considered all-

inclusive or authoritative. International, Federal, State and Local regulations should be

consulted to determine compliance with all required reporting requirements.



The information in this MSDS was obtained from sources, which we believe are reliable.

HOWEVER, THE INFORMATION IS PROVIDED WITHOUT ANY WARRANTY,

EXPRESS OR IMPLIED, REGARDING ITS CORRECTNESS. The conditions or

methods of handling, storage, use, and disposal of the product are beyond our control and

may be beyond our knowledge. FOR THIS AND OTHER REASONS, WE DO NOT

ASSUME RESPONSIBILITY AND EXPRESSLY DISCLAIM LIABILITY FOR

LOSS, DAMAGE OR EXPENSE ARISING OUT OF OR IN ANY WAY

CONNECTED WITH THE HANDLING, STORAGE, USE OR DISPOSAL OF

THE PRODUCT. This MSDS was prepared and is to be used only for this product. If

the product is used as a component in another product, this MSDS information may not

be applicable.









Issue Date:           01/01/1998

Ref No:               074AAK

Revision Date:        07/14/2005

Revision No:          1









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