===================== Product Identification =====================
MSDS NAME:3145 RTV MIL-A-46146 ADHESIVE/SEALANT-GRAY
NIIN:01-082-9128
Status Code:A
MSDS Number: CLCGR
=== Responsible Party ===
Company:DOW CORNING CORPORATION
Address:3901 SOUTH SAGINAW ROAD
Box:997
City:MIDLAND
State:MI
ZIP:48686-0997
Country:US
Info Phone Num:517-496-6000/517-496-6315
Emergency Phone Num:517-496-5900
Resp. Party Other MSDS Num.:1059548
Chemtrec Ind/Phone:(800)424-9300
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
============= Composition/Information on Ingredients =============
Name:METHYLTRIMETHYLOXYSILANE
CAS:1185-55-3
RTECS #:VV4650000
Minumum % Wt:7.
Maxumum % Wt:13.
Other REC Limits:50 PPM (DOW)
Name:TITANIUM DIOXIDE
CAS:13463-67-7
RTECS #:XR2275000
Minumum % Wt:1.
Maxumum % Wt:5.
OSHA PEL:15 MG/M3
ACGIH TLV:10 MG/M3
Name:TRIMETHYLATED SILICA
CAS:68909-20-6
Minumum % Wt:15.
Maxumum % Wt:40.
Other REC Limits:5 MG/M3 (DUST-DOW)
===================== Hazards Identification =====================
LD50 LC50 Mixture:NO DATA PROVIDED BY MANUFACTURER
Health Hazards Acute and Chronic:ACUTE EFFECTS: EYE: DIRECT CONTACT MAY
CAUSE MILD IRRITATION. SKIN: A SINGLE RELATIVELY SHORT EXPOSURE
CAUSES NO KNOWN ADVERSE EFFECT. SEVERAL REPEATED OR PROLONGED
EXPOSURES MAY IRRITATE. INHALATION : VAPOR MAY IRRITATE NOSE &
THROAT. VAPOR OVEREXPOSURE MAY CAUSE DROWSINESS. ORAL: OVEREXPOSURE
MAY CAUSE EFFECTS SIMILAR TO THOSE LISTED UNDER REPEATED EXPOSURE.
PROLONGED/REPEATED EXPOSURE EFFECTS: SKIN: NO KNOWN APPLICABLE
INFORMATION. INHALATION: PRODUCT GENERATES METHYL ALCOHOL WHICH MAY
CAUSE BLINDNESS AND DAMAGE TO NERVOUS SYSTEM. ORAL: PRODUCT
GENERATES METHYL ALCOHOL WHICH MAY CAUSE BLIN DNESS POSSIBLY DEATH.
Explanation of Carcinogenicity:NO DATA PROVIDED BY MANUFACTURER
Effects of Overexposure:EYE: DIRECT CONTACT MAY CAUSE MILD IRRITATION.
SKIN: SEVERAL REPEATED OR PROLONGED EXPOSURES. INHALATION: VAPOR
MAY IRRITATE NOSE AND THROAT, DROWSINESS. ORAL: OVEREXPOSURE BY
INGESTION MAY CAUSE EFF ECTS SIMILAR TO THOSE LISTED UNDER REPEATED
EXPOSURE. CHRONIC: PRODUCT GENERATES METHYL ALCOHOL WHICH MAY
CAUSE BLINDNESS AND DAMAGE TO NERVOUS SYSTEM. ORAL: PRODUCT
GENERATES METHYL ALCOHOL WHICH MA Y CAUSE BLINDNESS AND POSSIBLE
DEATH.
Medical Cond Aggravated by Exposure:NO DATA PROVIDED BY MANUFACTURER
======================= First Aid Measures =======================
First Aid:EYE: IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES. SKIN: NO
FIRST AID SHOULD BE NEEDED. INHALATION: REMOVE TO FRESH AIR. GET
MEDICAL ATTENTION IF ILL EFFECTS PERSIST. ORAL: GET MEDICAL
ATTENTION. IF CO NSCIOUS, INDUCE VOMITING. LIE DOWN, KEEP WARM,
AND COVER EYES TO EXCLUDE LIGHT. COMMENTS: TREAT AS SAME AS METHYL
ALCOHOL POISONING.
===================== Fire Fighting Measures =====================
Flash Point Method:CC
Autoignition Temp:Autoignition Temp Text:ND
Lower Limits:N/DETERMINED
Upper Limits:N/DETERMINED
Extinguishing Media:CARBON DIOXIDE (CO2). WATER SPRAY. 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 CHEMCIALS. DETERMINE THE NEED TO EVACUATE OR ISOLATE THE
AREA ACCORDING TO YOUR LOCAL EMERGE NCY PLAN.
Unusual Fire/Explosion Hazard:NONE.
================== Accidental Release Measures ==================
Spill Release Procedures:WIPE UP OR SCRAPE UP AND CONTAIN FOR SALVAGE
OR DISPOSAL. OBSERVE ALL PERSONAL PROTECTION EQUIPMENT
RECOMMENDATIONS DESCRIBED IN SECTIONS FIREFIGHTING AND EXPOSURE
CONTROLS/PERSONAL PROTECTION SECTION . LOCAL, STATE & FEDERAL LAWS
& REGULATIONS MAY APPLY TO RELEASES & DISPOSAL OF THIS MATERIAL, AS
WELL AS THOSE MATERIALS & ITEMS EMPLOYED IN CLEANUP.
Neutralizing Agent:NO DATA PROVIDED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:USE WITH ADEQUATE VENTILATION. PRODUCT
EVOLVES METHYL ALCOHOL WHEN EXPOSED TO WATER OR HUMID AIR. PROVIDE
VENTILATION DURING USE TO CONTROL EXPOSURE WITHIN SECTION 2
GUIDELINES OR USE AIR-SUPPLIED OR SELF-CONTAINED BREATHING
APPARATUS. AVOID BRATHING VAPOR. KEEP CONTAINER CLOSED.
Other Precautions:AVOID EYE CONTACT. DO NOT TAKE INTERNALLY. STORE AWAY
FROM WATER OR MOISTURE.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:AVOID BREATING VAPOR. INHALATION: USE
RESPIRATORY PROTECTION UNLESS ADEQUATE LOCAL EXHAUST VENTILATION IS
PROVIDED OR AIR SAMPLING DATA SHOW EXPOSURES ARE WITHIN RECOMMENDED
EXPOSURE GUIDELINES. INDU STRIAL HYGIENE PERSONNEL CAN ASSIST IN
JUDGING THE ADEQUACY OF EXISTING ENGINEERING CONTROLS.
Ventilation:LOCAL EXHAUST: RECOMMENDED. GENERAL VENTILATION:
RECOMMENDED.
Protective Gloves:NO SPECIAL PROTECTION NEEDED.
Eye Protection:AVOID EYE CONTACT. USE PROPER PROTECTION - SAFETY
GLASSES AS A MINIMUM.
Work Hygienic Practices:WASHING AT MEALTIME AND END OF SHIFT IS
ADEQUATE.
Supplemental Safety and Health
NO DATA PROVIDED BY MANUFACTURER
================== Physical/Chemical Properties ==================
HCC:N1
Melt/Freeze Pt:M.P/F.P Text:NOT DETERMINED
Vapor Density:NOT APPLIC
Spec Gravity:1.12 (@25C)
Solubility in Water:NOT DETERMINED
Appearance and Odor:PASTE, GRAY, SLIGHT ODOR.
================= Stability and Reactivity Data =================
OXIDIZING MATERIAL CAN CAUSE A REACTION. WATER, MOISTURE, OR HUMID AIR
CAN CAUSE HAZARDOUS VAPORS TO FORM AS DESCRIBED IN SECTION 2.
Stability Condition to Avoid:STABLE.
Hazardous Decomposition Products:THERMAL BREAKDOWN MAY EVOLVE THE
FOLLOWING HAZARDOUS DECOMPOSITION PRODUCTS: METAL OXIDES. CARBON
OXIDES, SILICON DIOXIDE, FORMALDEHYDE.
Conditions to Avoid Polymerization:HAZARDOUS POLYMERIZATION WILL NOT
OCCUR.
=================== Toxicological Information ===================
Toxicological Information:NO KNOWN APPLICABLE INFORMATION.
===================== Ecological Information =====================
Ecological:ENVIRONMENTAL FATE AND DISTRIBUTION: NO SPECIFIC INFORMATION
IS AVAILABLE. ECOTOXICITY: NO SPECIFIC INFORMATION IS AVAILABLE.
PERSISTENCE AND DEGRADATION: NO SPECIFIC INFORMATION IS AVAILABLE.
==================== Disposal Considerations ====================
Waste Disposal Methods:WHEN A DECISION IS MADE TO DISCARD THIS
MATERIAL, AS RECEIVED, IS IT CLASSIFIED AS A HAZARDOUS WASTE? NO.
FEDERAL HAZARDOUS WASTE CODE: NA. CHARACTERISTIC WASTE: IGNITABLE:
NA; CORROSIVE: NA; REACTIVE : NA. TCLP: NA. STATE & LOCAL LAWS MAY
IMPOSE ADDITIONAL REGULATORY REQUIREMENTS. REGARDING DISPOSAL .
=================== MSDS Transport Information ===================
Transport Information:PROPER SHIPPING NAME: NOT APPLICABLE. HAZARD
TECHNICAL NAME: NOT APPLICABLE. HAZARD CLASS: NOT APPLICABLE. UN/NA
NUMBER: NOT APPLICABLE. PACKING GROUP: NOT APPLICABLE. CALL DOW
CORNING TRANSPORTATION, (517) 496-8577, IF ADDITIONAL INFORMATION
REQUIRED.
===================== Regulatory Information =====================
SARA Title III Information:SECTION 302 EXTREMELY HAZARDOUS SUBSTANCES:
NONE. SECTION 304 CERCLA HAZARDOUS SUBSTANCES: NONE.
Federal Regulatory Information:CONTENTS OF THIS MSDS COMPLY WITH THE
OSHA HAZARD COMMUNICATION STANDARD 29 CFR 1910.1200. TSCA STATUS:
ALL CHEMICAL SUBSTANCES IN THIS MATERIAL ARE INCLUDED ON OR
EXEMPTED FROM LISTING ON THE TSCA IN VENTORY OF CHEMICAL
SUBSTANCES.
State Regulatory Information:CALIFORNIA: WARNING: THIS PRODUCT CONTAINS
THE FOLLOWING CHEMICAL(S) LISTED BY THE STATE OF CALIFORNIA UNDER
THE SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT OF 1986
(PROPOSITION 65) AS BEING KNOWN T O CAUSE CANCER AND/OR
REPRODUCTIVE HARM: NONE KNOWN. MASSACHUSETTS: 013463677, TITANIUM
DIOXIDE. NEW JERSEY & PENNSYLVANIA: 070131678-DIMETHYL SILOXANE,
HYDROXY-TERMINATED, >60; 068909206-TRIMETHYLAT ED SILICA, 15-40;
00118553-METHYLTRIMETHOXYSILOXANE, 7-13; 013463677, TITANIUM
DIOXIDE, 1-5, #1861.
======================= Other Information =======================
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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