trimethylated silica dimethylvinylated and trimethylated silica cyclotetrasiloxane, 2,6-diphenylhexamethyl-, z-; cyclotetrasiloxane, heptamethylphenyl-; volatile organic compound (water & exempt cmpds): 3 g/l. voc (water supp data: pre-existing adverse medical conditions and allergic hndlg/stor: exposure within inhalation guidelines when handling at other prot equip: spray applications, may require added precautions.
DOW CORNING CORP -- 3-6121 LOW TEMPERATURE ELASTOMER, BASE
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Material Safety Data Sheet
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MSDS Num: BZQQB
MSDS NAME: 3-6121 LOW TEMPERATURE ELASTOMER, BASE
Kit Part: Y
Responsible Party
Name: DOW CORNING CORP
Address: SOUTH SAGINAW ROAD
City: MIDLAND MI 48686
Info Phone: 517-496-6000
Emergency Phone Number: 517-496-5900;800-424-9300(CHEMTREC)
Preparer's Name: JACK SHENEBERGER
Published: Y
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Contractor Summary
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Name: DOW CORNING CORP
Address: 3901 S SAGINAW RD
Box: 997
City: MIDLAND MI 48686-0997
Phone: 517-496-6000/517-496-6315
Name: DOW CORNING CORP
Address: 2200 W SALZBURG RD
City: AUBURN MI 48611
Phone: 517-496-4388
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Item Description Information
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Ingredients
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Cas: 68909-20-6
Name: TRIMETHYLATED SILICA
% Wt: 27
OSHA PEL: 5 MG/M3 (MFR)
ACGIH TLV: 5 MG/M3 (MFR)
------------------------------
Cas: 68988-89-6
Name: DIMETHYLVINYLATED AND TRIMETHYLATED SILICA
% Wt: 7
OSHA PEL: 5 MG/M3 (MFR)
ACGIH TLV: 5 MG/M3 (MFR)
------------------------------
Cas: 33204-76-1
RTECS #: GZ4390000
Name: CYCLOTETRASILOXANE, 2,6-DIPHENYLHEXAMETHYL-, Z-;
(2,6-CIS-DIPHENYLHEXAMETHYLCYCLOTETRASILOXANE)
% Wt: <0.03
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
------------------------------
Cas: 10448-09-6
RTECS #: GZ4392000
Name: CYCLOTETRASILOXANE, HEPTAMETHYLPHENYL-;
(HEPTAMETHYLMONOPHENYL-CYCLOTETRASILOXANE)
% Wt: 0.5
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
------------------------------
RTECS #: 9999999VO
Name: VOLATILE ORGANIC COMPOUND (WATER & EXEMPT CMPDS): 3 G/L. VOC (WATER
& EXEMPT CMPDS AFTER MIXING): 8 G/L.
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
-----------------------------
Name: SUPP DATA: PRE-EXISTING ADVERSE MEDICAL CONDITIONS AND ALLERGIC
REACTIONS.
-----------------------------
Name: HNDLG/STOR: EXPOSURE WITHIN INHALATION GUIDELINES WHEN HANDLING AT
ELEVATED TEMPS.
-----------------------------
Name: OTHER PROT EQUIP: SPRAY APPLICATIONS, MAY REQUIRE ADDED PRECAUTIONS.
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Health Hazards Data
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LD50 LC50 Mixture: NONE SPECIFIED BY MANUFACTURER.
Route Of Entry Inds - Inhalation: YES
Skin: YES
Ingestion: YES
Carcinogenicity Inds - NTP: NO
IARC: NO
OSHA: NO
Effects of Exposure: EYE: DIRECT CONTACT MAY CAUSE TEMP DISCOMFORT W/MILD
REDNESS & DRYNESS SIMILAR TO WINDBURN. SKIN: A SINGLE RELATIVELY SHORT
EXPOS CAUSES NO KNOWN ADVERSE EFT. SEVL RPTD/PRLNGD EXPOS (24-48 HRS) MAY IR
RIT. INHAL: NO INJURY IS LIKELY FROM RELATIVELY SHORT EXPOS OF <8 HRS.
INGEST: SML AMTS TRANFERRED TO (EFTS OF OVEREXP)
Explanation Of Carcinogenicity: NOT RELEVANT.
Signs And Symptions Of Overexposure: HLTH HAZ: MOUTH BY FINGERS DURING USE,
ETC, SHOULD NOT INJURE. INGEST LGE AMTS MAY CAUSE DIGESTIVE DISCOMFORT.
CYCLOTETRASILOXANES ARE ESTROGEN-LIKE CHEMICALS. ANIMAL STUDIES HAVE SHOWN
ESTROGENS MAY CAUSE CANCER AFTER PRLNGD EXPOS TO HIGHDOSE LEVELS. IF USE
CREATES RESP PARTICLES, SOME RESP SYS INJURY MAY(SUPDAT)
Medical Cond Aggravated By Exposure: NONE SPECIFIED BY MANUFACTURER.
First Aid: EYE: IMMEDIATELY FLUSH W/WATER FOR AT LEAST 15 MINUTES. SKIN: WIPE
OFF AND FLUSH WITH WATER. INHAL: NO FIRST AID SHOULD BE NEEDED. REMOVE TO
FRESH AIR. SUPPORT BREATHING(GIVE O*2/ARTF RESP)(FP N). ING EST: NO FIRST AID
SHOULD BE NEEDED. CALL MD IMMEDIATELY(FP N).
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Handling and Disposal
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Spill Release Procedures: REMOVE PRODUCT & USE ABSORB MATL TO TAKE CARE OF
ANY OIL-LIKE RESIDUES.
Neutralizing Agent: NONE SPECIFIED BY MANUFACTURER.
Waste Disposal Methods: DOW CORNING SUGGESTS THAT ALL LOCAL, STATE &
FEDERAL REGULATIONS CONCERNING HEALTH AND POLLUTION BE REVIEWED TO DETERMINE
APPRVD DISPOSAL PROCEDURES. CONTACT DOW CORNING IF THERE ARE ANY DISPOSAL
QUES TIONS.
Handling And Storage Precautions: USE REASONABLE CARE & CAUTION. TRACES OF
BENZENE & FORMALDEHDYE(CARCINS) MAY FORM IF HEATED IN AIR >300F/149C.
PROVIDE VENT TO CONTROL VAP
Other Precautions: REVIEW OSHA BENZENE & FORMALDEHYDE REG FOR DETAILED INFO
ON SAFE HNDLG REQS. COMMENTS: USE AT HIGH TEMPS MAY EVOLVE/GENERATE
PHENYLHEPTAMETHYLCYCLOTETRASILOXANE & 2,6-CIS-DIPHENYLHEXAMETHYL
CYCLOTETRA SILOXANE.
=======================================================
Fire and Explosion Hazard Information
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Flash Point Text: 212F,100C
Extinguishing Media: WATER FOG, CO*2, DRY CHEMICAL, FOAM/OTHER.
Fire Fighting Procedures: WEAR NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT(FP N).
Unusual Fire/Explosion Hazard: NONE.
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Control Measures
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Respiratory Protection: USE NIOSH/MSHA APPRVD RESP PROT UNLESS LOC EXHST VENT
IS ADEQ/AIR SAMPLING DATA SHOW EXPOSURE WITHIN TLV & PEL GUIDELINES.
PERSONNEL SHOULD WEAR NIOSH/MSHA APPRVD ORGANIC VAPOR RESPIRATORS UNTIL WORKP
LACE EXPOS LEVELS HAVE BEEN DETERMINED.
Ventilation: LOCAL EXHAUST: RECOMMENDED. MECHANICAL: RECOMMENDED. USE ONLY WITH
ADEQUATE VENTILATION.
Protective Gloves: IMPERVIOUS GLOVES(FP N).
Eye Protection: ANSI APPRVD CHEM WORKERS GOGGS(FP N).
Other Protective Equipment: ANSI APPRVD EMER EYEWASH & DELUGE SHOWER(FP N).
THESE PRECS ARE FOR ROOM TEMP HNDLG; USE AT ELEV TEMPS/AEROSOL/
Work Hygienic Practices: GOOD PRAC REQS THAT GROSS AMT OF ANY CHEMICAL BE
REMOVED FROM SKIN AS SOON AS PRACTICAL, ESPEC BEFORE EATING/SMOKING.
Supplemental Safety and Health: EFTS OF OVEREXP: OCCUR. THE ABOVE LISTED POTNTL
EFTS OF OVEREXP ARE BASED ON ACTUAL DATA, RESULTS OF STUDIES PERFORMED UPON
SIMILAR COMPOSITIONS, COMPONENT DATA &/RESULTS OF STUDIES PERFORMED UPON
SIM ILAR COMPOSITIONS, COMPONENT DATA &/EXPERT REVIEW OF PRODUCT. OVEREXP
TO ANY CHEM MAY RSLT IN ENHANCEMENT OF
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Physical/Chemical Properties
=======================================================
Vapor Pres: <5 @ 25C
Spec Gravity: 1.13
Appearance and Odor: PASTE-LIKE, TRANSLUCENT WHITE W/VERY LITTLE ODOR
Percent Volatiles by Volume: <5 WT
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Reactivity Data
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Stability Indicator: YES
Stability Condition To Avoid: UNVENTILATED HIGH TEMPERATURE(ABOVE 212F/100C).
Materials To Avoid: OXIDIZING MATERIAL CAN CAUSE A REACTION.
Hazardous Decomposition Products: SILICON DIOXIDE, CARBON DIOXIDE, AND TRACES
OF INCOMPLETELY BURNED CARBON PRODUCTS.
Hazardous Polymerization Indicator: NO
Conditions To Avoid Polymerization: NOT RELEVANT.
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Toxicological Information
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Ecological Information
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MSDS Transport Information
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Regulatory Information
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Other Information
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HAZCOM Label
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MSDS NAME: 3-6121 LOW TEMPERATURE ELASTOMER, BASE
Company: DOW CORNING CORP
Street: 3901 S SAGINAW RD
PO Box: 997
City: MIDLAND MI
Zipcode: 48686-0997
Health Emergency Phone: 517-496-5900;800-424-9300(CHEMTREC)
Label Required IND: Y
Date Of Label Review: 02/28/1996
Status Code: C
Label Date: 02/28/1996
Origination Code: G
Chronic Hazard IND: Y
Eye Protection IND: YES
Skin Protection IND: YES
Signal Word: CAUTION
Respiratory Protection IND: YES
Health Hazard: Slight
Contact Hazard: Slight
Fire Hazard: Slight
Reactivity Hazard: None
Hazard And Precautions: ACUTE: EYE: DIRECT CONTACT MAY CAUSE TEMPORARY
DISCOMFORT WITH MILD REDNESS AND DRYNESS SIMILAR TO WINDBURN. SKIN: A SINGLE
RELATIVELY SHORT EXPOSURE CAUSES NO KNOWN ADVERSE EFFECT. SEVERAL REPEATED P
ROLONGED EXPOSURES (24-48 HOURS) MAY IRRITATE. INHALATION: NO INJURY IS
LIKELY FROM RELATIVELY SHORT EXPOSURE OF LESS THAN 8 HOURS. INGESTION: SMALL
AMOUNTS TRANFERRED TO MOUTH BY FINGERS DURING USE S HOULD NOT INJURE. LARGE
AMOUNTS MAY CAUSE DIGESTIVE DISCOMFORT. CHRONIC: INGREDIENTS LISTED ARE
ESTROGEN-LIKE CHEMICALS. ANIMAL STUDIES HAVE SHOWN EXTROGENS MAY CAUSE CANCER
AFTER PROLONGED EXPOSURE T O HIGH DOSE LEVELS.
=======================================================
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, states, or intends said information to have any application, use or
viability by or to any person or persons outside the Department of Defense
nor any person or persons contracting with any instrumentality of the United
States of America and disclaims all liability for such use. Any person
utilizing this instruction who is not a military or civilian employee of the
United States of America should seek competent professional advice to verify
and assume responsibility for the suitability of this information to their
particular situation regardless of similarity to a corresponding Department
of Defense or other government situation.