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MSDS  : VUL-CUP 40K3 ORGANIC PEROXIDE
CAS  : 25155-25-3
66402-68-4
1067-53-4
96319-55-0
NAME  : peroxide, (phenylenediisopropylidene) bis(tert-butyl-);
kaolin; (silane modified clay)
silane, tris(2-methoxyethoxy) vinyl-; (silane modified clay)
tert-butylperoxyisopropyl-isopropenyl benzene
supp data:& acid clays may be catalytically active in causing
haz decomp prod:haz prods of combust:combust prods depend on other matls
ing 6:most cases, these will be carbon monoxide & carbon dioxide.
ing 7:combustion product. in some cases, irritating partial combustion
efts of overexp:expected to cause tox. mfr has received only a single
ing 9:(rat) clinical observations of oily, ruffed fur & diarr (prob
ing 10:hypoactivity & emacation. rabbit skin:mild irrit; reddening
ing 11:application. rabbit eye:min irrit 1 hr after instillation.
ing 12:dust inhal:(mouse, rat & guinea pig) slight to mod reddening
first aid proc:dilute this product. never give liquids to an unconscious
spill proc:limitations on wastewaters cntng it may apply. refer to
waste disp meth:systems. state/local haz waste regs may apply if they are
other prec:grounded chute. store <35c(95f) in original cntnrs in well
ing 17:away from heat sources. stor at higher temps risks melting of
ing 18:this prod may react w/acids & acidic-type matls, strong
ing 19:copper, copper alloys, lead & iron & should not be stored
ing 20:by acgih/osha std is issued, mfr suggests that this matl be
ing 21:recs of acgih. prot measures during repair & maint:avoid cont
ing 22:high vap/dust concs. elim ignit sources. completely isolate &
ing 23:before beginning maint/repairs. keep area clean. product will
vent:comply w/applicable air pollution control regulations.
HERCULES INC -- VUL-CUP 40K3 ORGANIC PEROXIDE
=======================================================
Material Safety Data Sheet
=======================================================
MSDS Num: BWQSD
MSDS NAME: VUL-CUP 40K3 ORGANIC PEROXIDE
Responsible Party
Name: HERCULES INC
Address: HERCULES PLZ
City: WILMINGTON DE 19894
Info Phone: 302-594-5000
Emergency Phone Number: 302-594-5000
Published: Y
=======================================================
Contractor Summary
=======================================================
Name: HERCULES INC
Address: HERCULES PLAZA
City: WILMINGTON DE 19894
Phone: 302-594-5000
Name: HERCULES INCORPORATED
Address: HERCULES PLAZA
City: WILMINGTON DE 19894
Phone: 302-594-5000
=======================================================
Ingredients
=======================================================
Cas: 25155-25-3
RTECS #: SD8431900
Name: PEROXIDE, (PHENYLENEDIISOPROPYLIDENE) BIS(TERT-BUTYL-);
(DI(2-TERT-BUTYLPEROXY- ISOPROPYL) BENZENE(S)). MP:>113F,>45C.
% Wt: 38.8
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
------------------------------
Cas: 66402-68-4
Name: KAOLIN; (SILANE MODIFIED CLAY)
% Wt: <60
OSHA PEL: 10 MG/M3 (MFR)
ACGIH TLV: 5 MG/M3 (MFR)
------------------------------
Cas: 1067-53-4
RTECS #: VV6826000
Name: SILANE, TRIS(2-METHOXYETHOXY) VINYL-; (SILANE MODIFIED CLAY)
% Wt: <60
OSHA PEL: 10 MG/M3 (MFR)
ACGIH TLV: 5 MG/M3 (MFR)
------------------------------
Cas: 96319-55-0
Name: TERT-BUTYLPEROXYISOPROPYL-ISOPROPENYL BENZENE
% Wt: 1.2
OSHA PEL: N/K (FP N)
ACGIH TLV: N/K (FP N)
-----------------------------
Name: SUPP DATA:& ACID CLAYS MAY BE CATALYTICALLY ACTIVE IN CAUSING
DECOMPOSITION OF THE PEROXIDE.
-----------------------------
Name: HAZ DECOMP PROD:HAZ PRODS OF COMBUST:COMBUST PRODS DEPEND ON OTHER MATLS
PRESENT IN FIRE & ON FIRE CNDTNS. IN
-----------------------------
Name: ING 6:MOST CASES, THESE WILL BE CARBON MONOXIDE & CARBON DIOXIDE.
USUALLY, CARBON DIOXIDE WILL BE PRINCIPAL
-----------------------------
Name: ING 7:COMBUSTION PRODUCT. IN SOME CASES, IRRITATING PARTIAL COMBUSTION
PRODUCTS WILL BE FORMED.
-----------------------------
Name: EFTS OF OVEREXP:EXPECTED TO CAUSE TOX. MFR HAS RECEIVED ONLY A SINGLE
REPORT OF DERM ASSOC W/WORKING W/PROD.
-----------------------------
Name: ING 9:(RAT) CLINICAL OBSERVATIONS OF OILY, RUFFED FUR & DIARR (PROB
DUE TO EFTS OF CORN OIL VEHICLE), AS WELL AS
-----------------------------
Name: ING 10:HYPOACTIVITY & EMACATION. RABBIT SKIN:MILD IRRIT; REDDENING
W/OUT SWELL OBSERVED 24-72 HRS AFTER
-----------------------------
Name: ING 11:APPLICATION. RABBIT EYE:MIN IRRIT 1 HR AFTER INSTILLATION.
RETURNED TO NORMAL DURING NEXT 24 HRS. ACUTE
-----------------------------
Name: ING 12:DUST INHAL:(MOUSE, RAT & GUINEA PIG) SLIGHT TO MOD REDDENING
OF LUNGS AT NECROPSY.
-----------------------------
Name: FIRST AID PROC:DILUTE THIS PRODUCT. NEVER GIVE LIQUIDS TO AN UNCONSCIOUS
PERSON. CALL MD.
-----------------------------
Name: SPILL PROC:LIMITATIONS ON WASTEWATERS CNTNG IT MAY APPLY. REFER TO
EFFLUENT GUIDELINES FOR YOUR INDUSTRY(40CFR 401-469).
-----------------------------
Name: WASTE DISP METH:SYSTEMS. STATE/LOCAL HAZ WASTE REGS MAY APPLY IF THEY ARE
DIFFERENT FROM FEDERAL REGULATION.
-----------------------------
Name: OTHER PREC:GROUNDED CHUTE. STORE <35C(95F) IN ORIGINAL CNTNRS IN WELL
VENTILATED AREA OUT OF DIRECT SUNLIGHT &
-----------------------------
Name: ING 17:AWAY FROM HEAT SOURCES. STOR AT HIGHER TEMPS RISKS MELTING OF
PRODS ORG PEROXIDE & FORM OF LUMPS & CAKES.
-----------------------------
Name: ING 18:THIS PROD MAY REACT W/ACIDS & ACIDIC-TYPE MATLS, STRONG
OXIDIZING & REDUCING AGENTS, OXIDATION CATALYSTS,
-----------------------------
Name: ING 19:COPPER, COPPER ALLOYS, LEAD & IRON & SHOULD NOT BE STORED
NEAR SUCH MATLS. UNTIL SPECIFIC TLV IS ADOPTED
-----------------------------
Name: ING 20:BY ACGIH/OSHA STD IS ISSUED, MFR SUGGESTS THAT THIS MATL BE
TREATED AS NUISANCE DUST/PARTICULATE I/A/W
-----------------------------
Name: ING 21:RECS OF ACGIH. PROT MEASURES DURING REPAIR & MAINT:AVOID CONT
W/INCOMPAT MATLS. NIOSH/MSHA APPRVD SCBA IN
-----------------------------
Name: ING 22:HIGH VAP/DUST CONCS. ELIM IGNIT SOURCES. COMPLETELY ISOLATE &
THORO CLEAN ALL EQUIP, PIPING/VESSELS
-----------------------------
Name: ING 23:BEFORE BEGINNING MAINT/REPAIRS. KEEP AREA CLEAN. PRODUCT WILL
BURN.
-----------------------------
Name: VENT:COMPLY W/APPLICABLE AIR POLLUTION CONTROL REGULATIONS.
=======================================================
Health Hazards Data
=======================================================
LD50 LC50 Mixture: LD50:(ORAL,RAT) >23 G/KG.
Route Of Entry Inds - Inhalation: YES
Skin: YES
Ingestion: NO
Carcinogenicity Inds - NTP: NO
IARC: NO
OSHA: NO
Effects of Exposure: MAY CAUSE MILD TEMPORARY EYE, SKIN & RESP IRRIT.
DECOMP PRODS MAY CAUSE EYE, SKIN & RESP IRRIT & MAY BE SKIN
SENSITIZER. OVEREXP TO PROD WOULD BE EXPECTED TO CAUSE MILD EYE & SKIN
IRRIT. INHAL OF PART ICULATE CLAY DUSTS OF ALUMINUM-SILICATECOMPOSITION HAVE
CAUSED PREVALENCE OF PULM FIBROSIS IN CLAY (EFTS OF OVEREXP)
Explanation Of Carcinogenicity: NOT RELEVANT
Signs And Symptions Of Overexposure: HLTH HAZ:MINERS. DECOMP PRODS OF ORG
PEROXIDE & FUMES FROM VULCANIZING & CROSSLINKING OPERATIONS WOULD BE
EXPECTED TO CAUSE EYE, SKIN & RESP IRRIT. CONT YOUR LOC HERCULES SALES
REPRESENTATIVE FOR TOX BULLETIN ORC-304 DESCRIBING STUDIES CONDUCTED ON
THESE DECOMP PROD & TEST RSLTS. INGEST OF MOD AMTS WOULD NOT BE
Medical Cond Aggravated By Exposure: NONE KNOWN.
First Aid: EYES:IMMED FLUSH W/PLENTY OF LOW-PRESS WATER FOR AT LST 15 MINS.
REMOVE ANY CONT LENSES TO ENSURE THORO FLUSHING. CALL MD. SKIN:WASH THORO
W/SOAP & RUNNING WATER. REMOVE CONTAM CLTHG & WASH BEFORE REU SE.
INHAL:REMOVE TO FRESH AIR & IF INDICATED, GIVE ARTF RESP. IF BRTHG IS
DFCLT, GIVE OXYGEN. CALL MD. TREAT SYMPTOMATICALLY. INGEST:IF CONSCIOUS, PERS
SHOULD IMMED DRINK LG QTYS OF LIQ TO
=======================================================
Handling and Disposal
=======================================================
Spill Release Procedures: IF MATL IS NOT CONTAM, SCOOP IT INTO CLEAN CNTNRS FOR
USE. IF IT IS CONTAM, SCOOP IT INTO CNTNR FOR DISP. THIS PROD MAY RELS PHENOL
UPON DECOMP, WHICH IS LISTED AS "TOX POLLUTANT" UNDER SECTION 307 OF CLEAN
WATER ACT & SPECIFIC DISCHARGE
Neutralizing Agent: NONE SPECIFIED BY MANUFACTURER.
Waste Disposal Methods: ACCEPT METH OF DISP WOULD BE TO INCIN AFTER DILUTING TO
5% CONC IN NO.2 FUEL OIL. USE RCRA APPRVD INCIN. CAUT:DO NOT ATTEMPT TO BURN
PROD IN CNTNRS. DO NOT MIX CONCS/SOLNS OF PROD W/OTHER CHEM WASTES . DO NOT
PUT SOLNS CNTNG PROD INTO SEWER
Handling And Storage Precautions: AVOID CONT W/EYES, SKIN & CLTHG. AVOID
BRTHG VAPS & DUSTS. STATIC CHARGES GENERATED BY EMPTYING PACKAGE IN/NEAR
FLAMM VAPS MAY CAUSE FLASH FIRE.
Other Precautions: MAY FORM FLAMM DUST-AIR MIXTS. AVOID IGNIT SOURCES SUCH AS
SPKS & FLAME. GROUND ALL EQUIP. IN ADDN, WHEN EMPTYING BAGS WHERE FLAMM
VAPS MAY BE PRESENT, BLANKET VESSEL W/INERT GAS, GROUND OPERATOR & PO UR
MATL SLOWLY INTO CONDUCTIVE,
=======================================================
Fire and Explosion Hazard Information
=======================================================
Flash Point Method: SCC
Flash Point Text: 265F,129C
Extinguishing Media: WATER SPRAY, DRY CHEM, CARBON DIOXIDE.
Fire Fighting Procedures: USE NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP (FP
N). USE WATER TO KEEP FIRE-EXPOS CNTNRS COOL. FIGHT FIRES FROM A SAFE
DISTANCE OR FROM A PROTECTED LOCATION.
Unusual Fire/Explosion Hazard: EXPOS TO TEMPS >65C(149F)/TO CONTAM
SUBSTANCES, INCL STRONG ACIDS, MAY CAUSE PROD TO VIOLENTLY BREAK DOWN, RELS
FLAMM & IRRIT VAPS & MAY CAUSE RUPTURE (SUPDAT)
=======================================================
Control Measures
=======================================================
Respiratory Protection: APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR SELECTED
& USED I/A/W OSHA SUBPART I (29 CFR 1910.134) & MFR'S RECOMMENDATIONS
IS REQUIRED IF AIRBORNE DUST IS NOT ADEQUATELY CONTROLLED OR IF EXCESSIVE
FUME S ARE GENERATED FROM PRODUCT DECOMP.
Ventilation: ADEQ VENT SHOULD BE PROVIDED TO KEEP VAP & DUST CONCS BELOW
ACCEPT EXPOS LIMS. DISCHARGE FROM VENT SYS SHOULD
Protective Gloves: IMPERVIOUS GLOVES.
Eye Protection: ANSI APPROVED CHEM WORKERS GOGGS (FP N).
Other Protective Equipment: APPROPRIATE PROTECTIVE CLOTHING. ANSI APPRVD
EYEWASH FOUNTAINS & SAFETY SHOWERS SHOULD BE EASILY ACCESSIBLE.
Work Hygienic Practices: REMOVE CONTAM CLTHG PROMPTLY & CLEAN THORO BEFORE
REUSE. WASH THORO AFTER HNDLG & BEFORE EATING, DRINKING OR SMOKING.
Supplemental Safety and Health: % VOLAT:NEGLIG (WT). EXPLO HAZ:OF CNTNR. STATIC
CHARGES GENERATED BY EMPTYING PACKAGE IN/NEAR FLAMM VAPS MAY CAUSE FLASH
FIRE. MAY FORM FLAMM DUST-AIR MIXTS. MATLS TO AVOID:CATALYSTS, COPPER, COPPER
A LLOYS, LEAD & IRON. GLASS & STAINLESS STEEL ARE PREF STRUCTURAL
MATLS FOR HNDLG THIS PROD BECAUSE CORRODED METALS
=======================================================
Physical/Chemical Properties
=======================================================
B.P. Text: DECOMPOSES
M.P/F.P Text: SEE ING 1
Spec Gravity: 1.5
Solubility in Water: NEGLIGIBLE
Appearance and Odor: OFF-WHITE, ACRID POWDER.
Percent Volatiles by Volume: SUPDAT
=======================================================
Reactivity Data
=======================================================
Stability Indicator: YES
Stability Condition To Avoid: AVOID TEMPS >65C(149F) OR CONT W/MATLS LISTED
BELOW. HIGHER TEMPS/CONT W/LISTED MATLS PROMOTE EXOTHERMIC DECOMP.
Materials To Avoid: ACIDS & ACIDIC-TYPE MATLS SUCH AS FRIEDEL-CRAFTS CATALYSTS,
STRONG OXIDIZING & REDUCING AGENTS & OXIDATION (SUPP DATA)
Hazardous Decomposition Products: ACETONES & OTHER KETONES, ALCOHOLS, METHANE &
ETHANE. UNDER ACIDIC DECOMP CNDTNS, PHENOLS MAY ALSO BE FORMED.
Hazardous Polymerization Indicator: NO
Conditions To Avoid Polymerization: NOT RELEVANT
=======================================================
Toxicological Information
=======================================================
=======================================================
Ecological Information
=======================================================
=======================================================
MSDS Transport Information
=======================================================
=======================================================
Regulatory Information
=======================================================
=======================================================
Other Information
=======================================================
=======================================================
HAZCOM Label
=======================================================
MSDS NAME: VUL-CUP 40K3 ORGANIC PEROXIDE
Company: HERCULES INC
Street: HERCULES PLAZA
City: WILMINGTON DE
Zipcode: 19894
Health Emergency Phone: 302-594-5000
Label Required IND: Y
Date Of Label Review: 02/14/1995
Status Code: C
Label Date: 02/14/1995
Origination Code: G
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: ORGANIC PEROXIDE. ACUTE:MAY CAUSE MILD TEMPORARY EYE,
SKIN & RESPIRATORY IRRITATION. DECOMPOSITION PRODUCTS MAY CAUSE EYE, SKIN
& RESPIRATORY IRRITATION & MAY BE SKIN SENSITIZER. OVEREXPOSURE TO
PRODU CT WOULD BE EXPECTED TO CAUSE MILD EYE & SKIN IRRITATION.
INHALATION OF PARTICULATE CLAY DUSTS OF ALUMINUM-SILICATE COMPOSITION HAVE
CAUSED PREVALENCE OF PULMONARY FIBROSIS IN CLAY MINERS. CHRONIC:NON E LISTED
BY MANUFACTURER.
=======================================================
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.

*** END OF RECORD ***
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