=====================  Product Identification  =====================

MSDS NAME:ANTIFOAM A COMPOUND
NIIN:00-926-8885
Status Code:A
MSDS Number: CJQMP
=== Responsible Party ===
Company:DOW CORNING CORPORATION
Address:3901 S SAGINAW RD
Box:997
City:MIDLAND
State:MI
ZIP:48686
Country:US
Info Phone Num:517-496-5900/8577 TRANS
Emergency Phone Num:517-496-5900
Resp. Party Other MSDS Num.:1014102
Chemtrec Ind/Phone:(800)424-9300
CAGE:5D028
=== Contractor Identification ===
Company:AMERICAN INK AND OIL CORP
Address:33 ENDICOTT STREET
Box:City:NORWOOD
State:MA
ZIP:02062-3006
Country:US
Phone:781-762-0026 / FAX: 781-762-1617
Contract Num:SP0450-99-MNH44
CAGE:82956
Company:DOW CORNING CORP
Address:3901 S SAGINAW RD
Box:997
City:MIDLAND
State:MI
ZIP:48686-0997
Country:US
Phone:517-496-6000/517-496-6315
CAGE:5D028

=============  Composition/Information on Ingredients  =============

Name:METHYLATED SILICA
CAS:67762-90-7
Minumum % Wt:7.
Maxumum % Wt:13.
Other REC Limits:C 5 MG/M3 DOW CORNIN

Name:OCTAMETHYL CYCLOTETRASILOXANE
CAS:556-67-2
RTECS #:GZ4397000
Minumum % Wt:5.
Maxumum % Wt:10.
Other REC Limits:TWA 10 PPM DOW CORN.

Name:POLYDIMETHYLSILOXANE
CAS:63148-62-9
RTECS #:JT6484500
> Wt:60.

Name:DECAMETHYLCYCLOPENTASILOXANE
CAS:541-02-6
Minumum % Wt:3.
Maxumum % Wt:7.
Other REC Limits:TWA 10 PPM DOW CORN.

Name:DODECAMETHYLCYCLOHEXASILOXANE
CAS:540-97-6
Minumum % Wt:1.
Maxumum % Wt:5.

=====================  Hazards Identification  =====================

Health Hazards Acute and Chronic:TARGET ORGANS: NOT PROVIDED. ACUTE
    EFFECTS - EYE: DIRECT CONTACT MAY CAUSE TEMPORARY REDNESS AND
    DISCOMFORT. SKIN: NO SIGNIFICANT IRRITATION EXPECTED FROM A SINGLE
    SHORT EXPOSURE. INHALATION: NO SIGNI FICANT IRRITATION EXPECTED
    FROM A SINGLE SHORT EXPOSURE. ORAL: SMALL AMOUNTS TRANSFERRED TO
    THE MOUTH BY FINGERS DURING USE, ETC., SHOULD NOT INJURE.
    SWALLOWING LARGE AMOUNTS MAY CAUSE DIGESTIVE DISCO MFORT.
    PROLONGED/ REPEATED EXPOSURE EFFECTS - SKIN: NO KNOWN APPLICABLE
    INFORMATION. INHALATION: OVEREXPOSURE BY INHALATION MAY INJURE THE
    FOLLOWING ORGANS: REPRODUCTIVE SYSTEM. ORAL: NO KNOWN APPLICA BLE
    INFORMATION.

=======================  First Aid Measures  =======================

Eyes: IMMEDIATELY FLUSH WITH WATER. SKIN: NO FIRST AID SHOULD
    BE NEEDED. INHALATION: REMOVE TO FRESH AIR. GET MEDICAL ATTENTION
    IF ILL EFFECTS PERSIST. ORAL: NO FIRST AID SHOULD BE NEEDED.
    COMMENTS: T REAT ACCORDING TO PERSON'S CONDITION AND SPECIFICS OF
    EXPOSURE.

=====================  Fire Fighting Measures  =====================

Flash Point Method:CC
Flash Point:>101.C, 213.8F
Autoignition Temp:Autoignition Temp Text:N/D
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL, FOAM.
    WATER CAN BE USED TO COOL FIRE EXPOSED CONTAINERS.
Fire Fighting Procedures:SELF-CONTAINED BREATHING APPARATUS AND
    PROTECTIVE CLOTHING SHOULD BE WORN IN FIGHTING LARGE FIRES
    INVOLVING CHEMICALS.
Unusual Fire/Explosion Hazard:NONE

==================  Accidental Release Measures  ==================

Spill Release Procedures:THIS MSDS PROVIDES INFORMATION REGARDING
    FEDERAL AND STATE REQUIREMENTS. REFER TO YOUR LOCAL EMERGENCY PLAN.
    CLEAN UP REMAINING MATERIALS FROM SPILL WITH SUITABLE ABSORBENT.
    CLEAN AREA AS APPROPRIATE  SINCE SOME SILICONE MATERIALS MAY
    PRESENT A SLIP HAZARD. FINAL CLEANING MAY REQUIRE USE OF STEAM,
    SOLVENTS OR DETERGENTS. FOR LARGE SPILLS, PROVIDE DIKING. WEAR ALL
    PERSONAL PROTECTION EQUIPMENTS.

======================	Handling and Storage  ======================

Handling and Storage Precautions:NO SPECIAL PRECAUTIONS. USE REASONABLE
    CARE AND STORE AWAY FROM OXIDIZING MATERIALS.
Other Precautions:USE WITH ADEQUATE VENTILATION. AVOID BREATHING VAPOR.
    KEEP CONTAINER CLOSED. AVOID EYE CONTACT.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:USE RESPIRATORY PROTECTION UNLESS ADEQUATE LOCAL
    EXHAUST VENTILATION IS PROVIDED OR AIR SAMPLING DATA SHOW EXPOSURES
    ARE WITHIN RECOMMENDED EXPOSURE GUIDELINES. INDUSTRIAL HYGIENE
    PERSONNEL CAN ASSIST  IN  JUDGING THE ADEQUACY OF EXISTING
    ENGINEERING CONTROLS. SUITABLE RESPIRATOR: ORGANIC VAPOR TYPE
Ventilation:LOCAL EXHAUST AND MECHANICAL (GENERAL) VENTILATION
    RECOMMENDED
Protective Gloves:WASHING AT MEALTIMES AND END OF SHIFT IS ADEQUATE.
Eye Protection:SAFETY GLASSE AS A MINIMUM
Work Hygienic Practices:AVOID EYE CONTACT,BREATHING VAPORS. KEEP
    CONTAINER CLOSED. USE REASONABLE CARE.
Supplemental Safety and Health
THESE PRECAUTIONS ARE FOR ROOM TEMPERATURE HANDLING. USE AT ELEVATED
    TEMPERATURE, OR AEROSOL/SPRAY APPLICATIONS, MAY REQUIRE ADDED
    PRECAUTIONS.

==================  Physical/Chemical Properties  ==================

HCC:V5
Vapor Pres:N/D
Vapor Density:N/D
Spec Gravity:0.97
Viscosity:1500.00CST
Evaporation Rate & Reference:NOT GIVEN
Solubility in Water:N/D
Appearance and Odor:TRANSLUCENT GRAY LIQUID, ODOR NOT REPORTED
Percent Volatiles by Volume:N/D

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIALS.
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:MAY EVOLVE SILICON DIOXIDE, CARBON
    OXIDES AND TRACES OF INCOMPLETELY BURNED CARBON COMPOUNDS.
    FORMALDEHYDE.

===================  Toxicological Information	===================

Toxicological Information:COMPLETE INFORMATION IS NOT YET AVAILABLE.
    REPEATED INHALATION OR ORAL EXPOSURE OF MICE AND RATS TO
    OCTAMETHYLCYCLOTETRASILOXANE AND DECAMETHYLCYCLOPENTASILOXANE
    PRODUCED AN INCREASE IN LIVER SIZE. GO OD INDUSTRIAL HYGIENE
    PRACTICE MINIMIZES INHALATION EXPOSURE TO ANY CHEMICAL. DOW CORNING
    HAS SET AN EXPOSURE GUIDELINE OF 10 PPM TWA FOR THESE TWO
    MATERIALS.

=====================  Ecological Information  =====================

Ecological:NO SPECIFIC INFORMATION IS AVAILABLE.

====================  Disposal Considerations  ====================

Waste Disposal Methods:WHEN A DECISION IS MADE TO DISCARD THIS
    MATERIAL, AS RECEIVED, IT IS NOT CLASSIFIED AS A HAZARDOUS WASTE.
    STATE OR LOCAL LAWS MAY IMPOSE ADDITIONAL REGULATORY REQUIREMENTS
    REGARDING DISPOSAL. CALL DOW  CORNING ENVIRONMENTAL MANAGEMENT,
    (517) 496-6315, IF ADDITIONAL INFORMATION IS REQUIRED.

=====================  Regulatory Information  =====================

SARA Title III Information:SECTIONS 302 AND 304 : NONE.  SECTION 312:
    CHRONIC: YES. SECTION 313 TOXIC CHEMICALS: NONE PRESENT OR NONE
    PRESENT IN REGULATED QUANTITIES.
Federal Regulatory Information:ALL CHEMICAL SUBSTANCES FOUND IN THIS
    PRODUCT COMPLY WITH THE TOXIC SUBSTANCE CONTROL ACT (TSCA)
    INVENTORY REPORTING REQUIREMENTS.
State Regulatory Information:NEW JERSEY: POLYDIMETHYLSILOXANE >60  
    DECAMETHYLCYCLOPENTASILOXANE  3-7	OCTAMETHYL CYCLOTETRASILOXANE 
    5-10   METHYLATED SILICA  7-13   DODECAMETHYLCYCLOHEXASILOXANE 1-5;
     PENNSYLVANIA:  METHYLATED	SILICA	7-13   POLYDIMETHYLSILOXANE >60
    OCTAMETHYL CYCLOTETRASILOXANE  5-10   DECAMETHYLCYCLOPENTASILOXANE 
    3-7

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.

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