===================== Product Identification =====================
MSDS NAME:890 SL SELF-LEV. SIL. JOINT SEALANT
NIIN:00D010029
MSDS Number: BTPMB
=== Responsible Party ===
Company:DOW CORNING CORP
Address:3901 SOUTH SAGINAW ROAD
Box:997
City:MIDLAND
State:MI
ZIP:48640
Country:US
Info Phone Num:517-496-6000
Emergency Phone Num:517-496-5900
Preparer's Name:JACK L. SHENEBERGER
CAGE:5D028
=== Contractor Identification ===
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
Company:DOW CORNING CORP
Address:2200 W SALZBURG RD
Box:City:AUBURN
State:MI
ZIP:48611
Country:US
Phone:517-496-4388
CAGE:71984
============= Composition/Information on Ingredients =============
Name:CALCIUM CARBONATE
CAS:471-34-1
RTECS #:FF9335000
Fraction by Wt: 38%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:10 MG/M3
ACGIH TLV:10 MG/M3
Name:METHYLVINYL BIS(N-METHYLACETAMIDO)SILANE
CAS:50791-87-2
Fraction by Wt: 3%
Other REC Limits:NONE RECOMMENDED
Name:QUARTZ
CAS:1408-60-7
Fraction by Wt: <0.7%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.1 MG/M3(RESP DUST)
ACGIH TLV:0.1 MG/M3(RESP DUST)
Name:POLYDIMETHYL SILOXANE
CAS:9016-00-6
RTECS #:TQ2690000
Other REC Limits:NONE RECOMMENDED
Name:POLYDIMETHYLSILOXANE, HYDROXY-TERMINATED (DIMETHYL
POLYSILOXANE SILANOL/ST)
CAS:70131-67-8
Other REC Limits:NONE RECOMMENDED
Name:DIMETHYL METHYL DIETHYL-N-HYDROXYETHAMINE SILICONE
CAS:68952-53-4
Other REC Limits:NONE RECOMMENDED
===================== Hazards Identification =====================
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:INHALING VAPORS MAY CAUSE CNS
EFFECTS,RESPIRATORY IRRITATION,LIVER/KIDNEYS/TESTES/BONE MARROW &
IMMUNE SYSTEM INJURY.CONTACT WITH EYES & SKIN MAY CAUSE
IRRITATION.SWALLOWING SMALL AMOUNTS IS NOT HARMFUL,LARGE AMOUNTS
MAY CAUSE SLIGHTHARM.CHRONIC:PROLONGED/REPEATED EXPOSURE MAY CAUSE
SKIN IRRITATION;SILICOSIS.
Explanation of Carcinogenicity:PROLONGED QUATRZ OVEREXPOSURE HAS
PRODUCED CANCER IN LAB ANIMALS, LIMITED EVIDENCE IN HUMANS.
Effects of Overexposure:INHALED: DROWSINESS, SNEEZING, WHEEZING,
SHORTNESS OF BREATH. EYES: REDNESS, DRYNESS(SIMILAR TO WINDBURN).
SKIN: REDNESS, DISCOMFORT. INGESTED: NONE SPECIFIED BY
MANUFACTURER.
Medical Cond Aggravated by Exposure:THIS PRODUCT, AS IN ANY CHEMICAL,
MAY ENHANCE ALLERGIC CONDITIONS ON CERTAIN PEOPLE. DOW DOES NOT
KNOW OF ANY MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE TO THIS
PRODUCT.
======================= First Aid Measures =======================
Eyes: FLUSH IMMEDIATELY WITH LOTS OF WATE FOR 15 MINUTES.
SKIN: WIPE OFF AND FLUSH WITH WATER. GET MEDICAL ATTENTION IF
IRRITATION DEVELOPS. INHALATION: REMOVE TO FRESH AIR. GET MEDICAL
ATTENTION IF S YMPTOMS PERSIST. INGESTED: GET MEDICAL ATTENTION.
TARGET ORGANS: LUNGS, CNS, LIVER, KIDNEY, TESTES, BONE MARROW AND
IMMUNE SYSTEM.
===================== Fire Fighting Measures =====================
Flash Point Method:CC
Flash Point:>212F,>100C
Extinguishing Media:WATER FOG, CARBON DIOXIDE, DRY CHEMICAL, FOAM
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS AND
FULL BUNKER GEAR.
Unusual Fire/Explosion Hazard:HAZARDOUS NITROGEN OXIDES FORM.
================== Accidental Release Measures ==================
Spill Release Procedures:REMOVE PRODUCT & CONTAIN FOR SALVAGE OR
DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:STORE BELOW 90F/32C. USE REASONABLE
CARE AND PRECAUTIONS. KEEP CONTAINER CLOSED.
Other Precautions:DO NOT USE IN POORLY VENTILATED SPACES. PRODUCT
EVOLVES N-METHYLACETAMIDE WHEN EXPOSED TO WATER OR HUMID AIR.
PROVIDE VENTILATION DURING USE TO CONTROL EXPOSURE WITHIN TLV OR
USE RESPIRATORY PROTECTIO N.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:IF ENGINEERING CONTROLS FAIL OR EMRGENCY OCCURS;
USE NIOSH/MSHA APPROVED RESPIRATOR OR SELF-CONTAINED BREATHING
APPARATUS, AS REQUIRED. USE IAW 29 CFR 1910.134.
Ventilation:USE ADEQUATE MECHANICAL VENTILATION OR LOCAL EXHAUST TO
MAINTAIN EXPOSURE BELOW TLV.
Protective Gloves:RUBBER OR PLASTIC
Eye Protection:SAFETY GLASSES AS A MINIMUM
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:WASH HANDS AFTER USE AND BEFORE EATING,
DRINKING, OR SMOKING. LAUNDER CONTAMINATED CLOTHES BEFORE REUSE.
Supplemental Safety and Health
CURED FILMS OR ARTICLES MADE FROM THIS PRDUCT MAY FORM TRACES OF
FORMALDEHYDE (CARCINOGEN) IF HEATED IN AIR ABOVE 300F/149C. PROVIDE
VENTILATION TO CONTROL VAPOR EXPOSURE WITHIN TLV WHEN HANDLING AT E
LEVATED TEMPERATURES. REVIEW THE OSHA FORMALDEHYDE REGULATIONS FOR
DETAILED INFORMATION ON SAFE HANDLING REQUIREMENTS.
================== Physical/Chemical Properties ==================
HCC:N1
Vapor Pres:<5 MM HG
Vapor Density:>1
Spec Gravity:1.3
Solubility in Water:NEGLIGIBLE
Appearance and Odor:DARK GREY, PASTE-LIKE SOLID; SLIGHT ODOR
Percent Volatiles by Volume:5
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, WATER MOISTURE, HUMID AIR.
Stability Condition to Avoid:AIR OR MOISTURE CAUSES CURING.
Hazardous Decomposition Products:CALCIUM OXIDE, NITROGEN OXIDES,
SILICON DIOXIDE, CARBON DIOXIDE, & TRACE OF INCOMPLETLEY BURNED
CARBON PRODUCTS.
==================== Disposal Considerations ====================
Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL REGULATIONS. CONTACT DOW IF THERE ARE ANY QUESTIONS
CONCERNING DISPOSAL. NO EPA/RCRA WASTE NUMBER APPLYS. NO RQ APPLYS.
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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