Product ID:BROWN 383 ZENTHANE, MIL-C-53039A
MSDS Date:04/28/1998
FSC:8010
NIIN:01-229-7545
Status Code:A
MSDS Number: CKTSB

HENTZEN COATINGS INC

6937 WEST MILL ROAD
MILWAUKEE, WI 53218
US

Emergency Phone: (800)424-9300

Info Phone: 414-353-4200

Cage: 09225

HENTZEN COATINGS INC

18749 MILWAUKEE, WI 53218 US

Telephone: 414-353-4200

Cage: 09225

HOMOPOLYMER OF HEXAMETHYLENE DIISOCYANATE

CAS: 28182-81-2

RTECS: NQ9170000

OSHA PEL N/E

ACGIH TLV: N/E

CRYSTALLINE SILICA

CAS: 14808-60-7

RTECS: VV7330000

OSHA PEL 0.1 MG/M3

ACGIH TLV: 0.1 MG/M3

HEXAMETHYLENE DIISOCYANATE MONOMER

CAS: 822-06-0

RTECS: MO1740000

OSHA PEL 0.005 PPM

ACGIH TLV: 0.005 PPM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

XYLENE

CAS: 1330-20-7

RTECS: ZE2100000

OSHA PEL 100 PPM

ACGIH TLV: 100 PPM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

VM&P NAPHTHA

CAS: 64742-89-8

OSHA PEL 300 PPM

ACGIH TLV: 300 PPM

AROMATIC HYDROCARBONS

CAS: 64742-95-6

RTECS: WF3400000

CHROMIC OXIDE

CAS: 1308-38-9

RTECS: GB6475000

OSHA PEL 0.5 MG/M3

ACGIH TLV: 0.5 MG/M3

BLACK IRON OXIDE PIGMENT

CAS: 1317-61-9

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3

IRON OXIDE RED

CAS: 1309-37-1

RTECS: NO7400000

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3

BUTYL ACETATE

CAS: 123-86-4

RTECS: AF7350000

OSHA PEL 150 PPM

ACGIH TLV: 150 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

METHYL ISOAMYL KETONE

CAS: 110-12-3

RTECS: MP3850000

OSHA PEL 50 PPM

ACGIH TLV: 50 PPM

Health Hazards Acute and Chronic:ACUTE EYE CONTACT WITH LIQUID CAN BE
IRRITATING CAUSING TEARING REDDINING AND SWELLING ACCOMPANIED BY A
STINGING AND OR FEELING LIKE THAT OF FINE DUST IN EYE. IF LEFT
UNTREATED CORNEAL DAMAGE CAN OCCU R AND INJURY IS SLOW TO HEAL.
ISOCYANATES RAACT WITH SKIN PROTIEN AND MOISTURE AND CAN CAUSE
IRRITATION. SYMPTONS INCLUDE REDDENING, RASH, SWELLING, SCALING OR
BLISTERING. MAY DEVELOP SKIN SENSITAIZAT ION. INHALATION CAN CAUSE
IRRITATION TO THE RESPIRATORY TRACT OR ACUTE NERVOUS SYSTEM
DEPRESSION. INGESTION CAN RESULT IN IRRITATION AND POSSIABLE
CORROSIVE ACTION IN THE MOUTH, STOMACH TISSUE AND DIG ESTIVE TRACT.
Explanation of Carcinogenicity:THIS PRODUCT CONTAINES CRYSTALLINE
SILICA WICH HAS BEEN LISTED BY THE IARC AS GROUP 1 CARCINOGENIC TO
HUMANS. MAY CAUSE LUNG INJURY IF RESPIRATORY PRECAUTIONS ARE NOT
USED.

First Aid:EYE CONTACT FLUSH IMM. WITH LUKEWARM RUNNING WATER FOR AT
LEAST 15 MIN LIFTING EYELIDS.TAKE TO A PHYSICIAN.SKIN
CONTACT:REMOVE CONT. CLOTHING. WASH THROUGHLY WITH SOAP/WATER.WASH
CONT. CLOTHING BEFORE REUSE.FOR SEVERE EXPOSURES, GET UNDER SAFTEY
SHOWER AFTER REMOVING CLOTHING, THEN GET MEDICAL ATT. FOR LESS,
SEEK MEDICAL ATT IF IRR DEVELOPES OR PRESISTS.INHALATION:MOVE TO AN
AREA FREE FROM RISK. A DMINISTER OXYGEN/ARTIFICIAL RESPIRATION AS
NEEDED. OBTAIN MEDICAL ATT. ASTHMATIC-TYPE SYMPTOMS MAY DEVELOP AND
MAY BE IMM OR DELAYED SEVERAL HOURS. TREATMENT IS ESSENTIALLY
SYMPTOMATIC.INGESTION:CALL A PHYSICIAN IMM. DO NOT INDUCE
VOMITING.

Autoignition Temp:=232.2C, 450.F
Autoignition Temp Text:450.00
Lower Limits:.90
Upper Limits:8.20
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL, FOAM OR ALCOLOL FOAM.
Fire Fighting Procedures:FULL PROTECTIVE EQUIPMENT INCLUDING
SELF-CONTAINED BREATHING APPARATUS SHOULD BE WORN. DURING A FIRE
IRRITATING AND HIGHLY TOXIC GASES AND SMOKE ARE PRESENT FROM THE
DECOMPOSITION/COMBUSTION PRODUCTS. CLOSED CONTAINER MAY EXPLODE
WHEN EXPOSED TO EXTREME HEAT OR BURST WHEN CONTAMINATED WITH WATER.

Spill Release Procedures:EVACUATE NON-ESENTIAL PERSONNWL AND REMOVE
SOURCES OF IGNITION. AVOID BREATHING VAPORS. AVOID SKIN CONTACT.
PREVENT ENTRY INTO DRAINS, SEWERS AND WATERWAYS. NOTIFY APPROPIATE
ATHORITIES IF NESESSARY. COVER SPILL WITH INERT ABSORBENT. POUR
LIQUID DECONTAMINENT OVER SPILLIAGE. ALLOW TO REACT FOR AT LEAST 10
MIN. REMOVE CONTAINERS TO SAFE PLACE AND COVER LOOSELY. ALLOW TO
STAND FOR 24 TO 48 HRS.
Neutralizing Agent:CONCENTRATED AMMONIA 3-8%) DETERGENT (2%) AND WATER
90-95%) OR NIACT CORP'S TERGITOL TMN-110 20%) AND WATER 80%

Handling and Storage Precautions:IN SPRAY OPERATIONS PROTECTION MUST BE
WORN TO PROTEVC AGIANST VAPOR OR MIST. DO NOT STORE ABOVE 120 F OR
BELOW 32 F. STORE LARGE QUANITIES IN BUILDINGS DESIGNED TO COMPLY
WITH OSHA'S 29 CFR 1910.106. KEEP AWAY FROM HEAT, DPARKS AND OPEN
FLAME. KEEP CONTAINERS TIGHTLY CLOSED AND AWAY FROM MOISTURE.
Other Precautions:USE GROUNDING AND BONDING CONNECTION WHEN TRANSFERING
MATERIAL TO PREVENT STATIC DISCHARGE FIRE OR EXPLOSION. AVOID FREE
FALL OF LIQUID IN EXCESS OF A FEW INCHES. USE SPARK PROOF TOOLS AND
EXPLOAION P ROOF EQUIPMENT.

Respiratory Protection:AIRLINE RESPIRATORS TO BE USED UNLESS AIR
SAMPLING SHOWS EXPOSURE TO BE BELOW OSHA LIMITS.
Ventilation:LOCAL EXHAUST
Protective Gloves:PERMEATION RESISTANT GLOVES
Eye Protection:SAFTEY EYE WEAR WITH SPLASH SHIELDS- FULL FACE SHIELD
Other Protective Equipment:SAFREY SHOWERS AND EYE WASH STATIONS SHOULD
BE AVAILIABLE EDUCATE AND TRAIN EMPLOYEES IN THE SAFE USE OF THIS
PRODUCT.
Supplemental Safety and Health

Boiling Pt:<117.8C, 244.F
B.P. Text:244.0 F
Vapor Pres:15.0
Vapor Density:4.8
Spec Gravity:1.2350
VOC Pounds/Gallon:419
VOC Grams/Liter:3.5
Evaporation Rate & Reference:2.0 N-BUTYL ACETATE=1
Solubility in Water:REACTS WITH WATER
Appearance and Odor:OPAQUE LIQUID SOLVENT ORDER

Stability Indicator/Materials to Avoid:YES
CONTAMINATION WITH WATER, EPOXY CATALYSTS, ALCOHOLS, GLYCOL ETHERS,
BASES, MENTAL COMPLEXES OR OTHERE ACTIVE MATERIALS.
Stability Condition to Avoid:IF MATERIAL HAS BEEN EXPOSED TO ANY OF THE
ABOVE OR ATMOSPHERIC MOISTURE,DO NOT RESEAL CONT. HAZARDOUS CARBON
DIOXIDE GAS COULD BUILD UP IN CONTAINER RESULTING IN RAPID
DEPRESSION.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
CHLORINE, HYDROGEN CHLORIDE AND CYANIDE, HEXAMETHYLENE
DIISOCYANATE.

Waste Disposal Methods:RECYCLE, FUEL BLEND OR INCINERATE. DISPOSE OF IN
ACCORDANCE WITH APPLICABLE LAWS AND REGULATIONS.

Toxicological Information:*CONT HEALTH HAZ CHRONIC:POSSIBLE PERMANENT
BRAIN,NERVOUS SYSTEM,LUNG,LIVER&KIDNEY DAMAGE.CERTAIN PERSONS
DEVELOP ISOCYANATE SENSITIZATION(CHEMICAL ASTHMA)CAUSING REACTIONS
TO LATER EXPOSURE WELLHOURS AFTER EXPSRE.INCLUDES:CHEST
TIGHTNESS,WHEEZING,COUGH,ASTHMATIC ATTACK.ONCE SENSITIZED,PERSON
CAN HAVE THESE SYMPTOMS EXPOSED TO DUST/COLD AIR/OTHER IRRITA
NTS.CAN PERSIST FOR WEEKS/SOME CASES-SEVERAL YEARS.SENSIZATION TEMP
OR PERMANENT.REPORTS LINK TRIVALENT CHROME TO DERMATITIS.PROLONGED
SKIN CONTACT:REDNESS,SWELLNG,RASH,SCALNG, BLISTERING,SENSITIZATIO
N.REPORTS LINK XYLENE TO HEARING LOSS.

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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.

Ecological:***CONT SPILL RELEASE:REMOVE CONTRS TO SAFE PLACE.COVER
LOOSELY.ALLOW TO STAND 24-48 HRS.WASH SPILL AREA W/DECONTAM
SOLUTION.DON'T ALLOW PRODUCT/USED DECONTAM SOLUTION TO ENTER
DRAINS,SEWERS,WATERWAYS . ****CONT STORAGE&HANDLING:KEEP AWAY FRM
HEAT/SPARKS/FLAME.KEEP CONTRS TIGHTLY CLOSED&PROTECT FRM MOISTURE
CONTAMINATION.IF MOISTURE ENTERS CONTR,PRESSURE CAN BUILD DUE TO
REACTION PRODUCING CO2, WHI CH CAUSES SEALED CONTR TO
PRESSURIZE&BURST.DON'T RESEAL CONTR IF CONTAM IS SUSPECTED.EMPTY
CONTRS RETAIN HAZ RESIDUE.FOLLOW HAZ PRECAUTIONS UNTIL CONTR
THOROUGHLY CLEANED/DESTROYED.SOAK SOILED RAGS&WA STE IMMED IN
H2OFILLED CLOSED CONTR.

Transport Information:*******CONTINUED FROM STATE REG SECTION:USE ONE
OR MORE OF FOLLOWING CONTROL PROCEDURES WHEN WELDING/CUTTING COATED
STEEL:USE POWER BRUSH,GRINDING WHEEL,OR CHEM STRIPPER TO REMOVE
COATING FROM STEEL I N THE AREA TO BE CUT OR WELDED.USE RESP/EYE
PROTECTION WHILE STRIPPING PAINT.USE LOCAL EXHAUST HOOD TO REMOVE
FUMES DURING WELDING/CUTTING OPERATION.WEAR A FRESH AIR SUPPLIED
RESPIRATOR DURING WELDING /CUTTING.

SARA Title III Information:CHROMIC OXIDE CAS# 1308-38-9, PCT BY WRT:
7.5610
Federal Regulatory Information:HEXAMETHLENE DIISOCYANATE MONOMER, CAS#
822-06-0 PCT BY WT: .0350; XYLENE, CAS# 1330-20-7 PCT BY WT: 3.1350
State Regulatory Information: