base siloxane copolymer; (dimethyl, methylhydrogen siloxane) 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 applics, may req added precs.
DOW CORNING CORP -- 3-6121 LOW TEMPERATURE ELEASTOMER, CURING AGE
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Material Safety Data Sheet
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MSDS Num: BZQQC
MSDS NAME: 3-6121 LOW TEMPERATURE ELEASTOMER, CURING AGENT
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)
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: 68037-59-2
Name: BASE SILOXANE COPOLYMER; (DIMETHYL, METHYLHYDROGEN SILOXANE)
% Wt: 24
OSHA PEL: 5 MG/M3(MFR)
ACGIH TLV: 5 MG/M3(MFR)
------------------------------
Cas: 68988-89-6
Name: DIMETHYLVINYLATED AND TRIMETHYLATED SILICA
% Wt: 25
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: <0.4
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.
-----------------------------
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 APPLICS, MAY REQ ADDED PRECS.
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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 CONT MAY CAUSE TEMP DISCOMFORT W/MILD REDNESS
& DRYNESS SIMILAR TO WINDBURN. SKIN:SINGLE PRLNGD EXPOS(24-48 HRS) CAUSES
NO KNOWN ADVERSE EFT. INHAL:NO IRRIT TO EYES & RESP PASSAGES. NO INJU RY
IS LIKELY FROM RELATIVELY SHORT EXPOS OF <8 HRS. INGEST:SML AMTS TRANS TO
MOUTH BY FINGER DURING (EFTS OF OVEREXP)
Explanation Of Carcinogenicity: NOT RELEVANT.
Signs And Symptions Of Overexposure: HLTH HAZ:USE, ETC, SHOULD NOT INJURE. LGE
AMTS MAY CAUSE DIGEST DISCOMFORT. CYCLOTETRASILOXANES SHOWN ARE ESTROGEN-LIKE
CHEMS. ANIMAL STUDIES HAVE SHOWN ESTROGENS MAY CAUSE CANCER AFTER PRLNGD
EXPOS T O HIGH DOSE LEVELS. OVEREXP TO ANY CHEMMAY RSLT IN ENHANCEMENT OF
PRE-EXISTING ADVERSE MD CNDTNS & ALLERGIC RXNS.
Medical Cond Aggravated By Exposure: NONE SPECIFIED BY MANUFACTURER.
First Aid: EYES: IMMED FLUSH W/WATER FOR AT LEAST 15 MINUTES. SKIN: WIPE OFF
AND FLUSH W/WATER. INHAL: REMOVE TO FRESH AIR. SUPPORT BREATHING(GIVE
O*2/ARTF RESP)(FP N). INGEST: NO FIRST AID SHOULD BE NEEDED. CAL L MD
IMMEDIATELY(FP N).
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Handling and Disposal
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Spill Release Procedures: REMOVE PRODUCT AND USE ABSORBENT MATERIAL 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 & POLLUTION BE REVIEWED TO
DETERMINE APPROVED DISPOSAL PROCEDURES. CONTACT DOW CORNING IF THERE ARE ANY
DISPOSAL QUES TIONS.
Handling And Storage Precautions: USE REASONABLE CARE & CAUTION.
Other Precautions: TRACES OF BENZENE & FORMALDEHYDE(CARCINS) MAY FORM IF
HEATED IN AIR >300F/149C. PROVIDE VENT TO CTL VAP EXPOS W/IN INHAL
GUIDELINES WHEN HNDLG @ ELEV TEMPS. REVIEW OSHA BENZENE & FORMALDEHYDE
REG FOR DETAILED INFO ON SAFE HDLNG (SUPDAT)
=======================================================
Fire and Explosion Hazard Information
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Flash Point Method: CC
Flash Point Text: 175F,79C
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: VAPORS/HVR THAN AIR AND CAN TRAVEL ALONG THE
GROUND TO REMOTE IGNITION SOURCES.
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Control Measures
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Respiratory Protection: PERSONNEL SHOULD WEAR NIOSH/MSHA ORGANIC VAPOR
RESPIRATORS UNTIL WORKPLACE EXPOS LEVELS HAVE BEEN DETERMINED.
Ventilation: LOCAL EXHST: NONE SHOULD BE NEEDED. MECH(GENL): RECOMMENDED. USE
ONLY W/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).
Work Hygienic Practices: PRECS ARE FOR ROOM TEMP HNDLG; USE AT ELEV
TEMPS/AEROSOL/SPRAY APPLICS, MAY REQ ADDED PRECS. GOOD PRAC REQS THAT(SUPDAT)
Supplemental Safety and Health: CNDTNS TO AVOID:WHICH CAN FORM EXPLO MIXS IN
AIR. OTHER PREC:REQS. USE AT HIGH TEMPS MAY EVOLVE OR GENERATE
PHENYLHEPTAMETHYLCYCLOTETRASILOXANE &
2,6-CIS-DIPHENYLHEXAMETHYL-CYCLOTETRASILOXANE. HYGIENE PRAC:GROSS AMT OF ANY
CHEM BE REMOVED FROM SKIN AS SOON AS PRACTICAL, ESPEC BEFORE EATING/SMKNG.
=======================================================
Physical/Chemical Properties
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Vapor Pres: <5
Vapor Density: >1
Spec Gravity: 1.0
Appearance and Odor: VERY LITTLE ODOR, LIQUID, SOME COLOR.
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Reactivity Data
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Stability Indicator: YES
Stability Condition To Avoid: H*2O, ALCOHOLS, ACIDIC/BASIC MATL & MANY
METALS/METALLIC CMPDS, WHEN IN CONT W/PROD, LIBERATE FLAMM HYDROGEN
GAS(SUPDAT)
Materials To Avoid: OXIDIZING MATERIAL CAN CAUSE A REACTION. SEE CONDITIONS TO
AVOID.
Hazardous Decomposition Products: SILICON DIOXIDE, CARBON DIOXIDE AND TRACES OF
INCOMPLETEY BURNED CARBON PRODUCTS.
Hazardous Polymerization Indicator: NO
Conditions To Avoid Polymerization: UNVENTILATED HIGH TEMPERATURE(>212F/100C).
=======================================================
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 ELEASTOMER, CURING AGENT
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: 03/01/1996
Status Code: C
Label Date: 03/01/1996
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: SINGLE
PROLONGED EXPOSURE (24-48 HOURS) CAUSES NO KNOWN ADVERSE EFFECT. INHALATION:
N O IRRITATION TO EYES AND RESPIRATORY PASSAGES. NO INJURY IS LIKELY FROM
RELATIVELY SHORT EXPOSURE OF LESS THAN 8 HOURS. INGESTION: SMALL AMOUNTS
TRANSFERRED TO MOUTH BY FINGERS DURING USE SHOULD NOT I NJURE. LARGE AMOUNTS
MAY CAUSE DIGESTIVE DISCOMFORT. CHRONIC: INGREDIENTS LISTED ARE ESTROGEN-LIKE
CHEMICALS. ANIMAL STUDIES HAVE SHOWN ESTROGENS MAY CAUSE CANCER AFTER
PROLONGED EXPOSURE TO 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.