Product ID:DURSBAN TC TERMITICIDE CONCENTRATE
MSDS Date:08/01/1990
FSC:6840
NIIN:01-270-9766
MSDS Number: BNBVY

VAN WATERS AND ROGERS

1600 NORTH BLDG.
SEATTLE, WA 93104-1564
US

Emergency Phone: 408-435-8700/800-424-9300(CHEMTREC)

Info Phone: 408-435-8700/714-864-2310

Cage: 9K202

VAN WATERS AND ROGERS

SEATTLE, WA 93104-1564 US

Telephone: 408-435-8700/800-424-9300(CHEMTREC)

Cage: 9K202

CHLORPYRIFOS (SARA III)

CAS: 2921-88-2

RTECS: TF6300000

Fraction By Weight: 43 - 44%

OSHA PEL S, 0.2 MG/M3

ACGIH TLV: S, 0.2 MG/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

XYLENE RANGE AROMATIC SOLVENT &

CAS: 64742-95-2

RTECS: WF3400000

Fraction By Weight: 56 - 57%

LD50 LC50 Mixture:LD50 ORAL RAT (MALE) IS 226 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE-INHALE:PROLONGED/REPEATED
EXPOSURE MAY CAUSE HEADACHE,NAUSEA & VOMITING.EYE:VAPOR MAY
IRRITATE.LIQUID/MIST MAY DAMAGE.SKIN:PROLONGED/REPEATED CONTACT MAY
IRRITATE CAUSING DERMATITIS.ORAL:LARGE Q UANTITIES CAUSE
HEADACHE,NAUSEA,VOMITING& PERHAPS UNCONSCIOUSNESS.ASPIRATION
HAZARD.CHRONIC-CHOLINESTERASE INHIBITION.
Effects of Overexposure:PROLONGED/REPEATED INHALATION MAY CAUSE
HEADACHE, NAUSEA & VOMITING. VAPOR MAY IRRITATE THE EYE.
LIQUID/MIST MAY DAMAGE THE EYE. PROLONGED/REPEATED SKIN CONTACT MAY
IRRITATE CAUSING DERMATITIS. INGEST ION OF LARGE QUANTITIES MAY
CAUSE HEADACHE, NAUSEA, VOMITING & PERHAPS UNCONSCIOUSNESS.
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN DISORDERS MAY BE
MORE SUSCEPTIBLE TO THIS MATERIAL.

First Aid:GET MEDICAL ATTENTION IF SYMPTOMS PERSIST.SKIN:WASH WITH SOAP
& WATER.EYE:FLUSH WITH WATER FOR 15 MINUTES,HOLDING EYELIDS
OPEN.INHALED:REMOVE TO FRESH AIR & PROVIDE OXYGEN/CPR IF
NEEDED.ORAL:DO NOT IN DUCE VOMITING.GET IMMEDIATE MEDICAL
ATTENTION.

Flash Point Method:TCC
Flash Point:=41.1C, 106.F
Lower Limits:1
Upper Limits:6
Extinguishing Media:WATER SPRAY, CO2, ALCOHOL FOAM/DRY CHEMICAL. WATER
SPRAY MAY BE USED TO KEEP FIRE EXPOSED CONTAINERS COOL & FLUSH
SPILLS
Fire Fighting Procedures:WEAR FULL PROTECTIVE CLOTHING AND
NIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS WITH FULL
FACEPIECE OPERATED IN THE POSITIVE PRESSURE MODE.
Unusual Fire/Explosion Hazard:FOAM FIRE EXTINGUISHING SYSTEM IS
PREFERRED.TOXIC IRRITATING GASES MAY BE FORMED.RAPID DECOMPOSITION
> 320-392F.VIOLENT RUPTURE OF CONTAINERS FROM OVER PRESSURE

Spill Release Procedures:WEAR PROTECTIVE EQUIPMENTS.REMOVE ALL IGNITION
SOURCES.VENTILATE AREA.MOP/WIPE SMALL SPILL.FOR LARGE SPILL,CONTAIN
BY DIKING WITH SOIL & PUMP (NON-SPARKING) INTO DOT-APPROVED WASTE
CONTAINERS OR ABSOR B WITH NON-COMBUSTIBLE MATERIALS.KEEP OUT OF
SEWER

Handling and Storage Precautions:STORAGE-STORE IN COOL,VENTILATED
AREA,IN TIGHTLY CLOSED CONTAINERS,AWAY FROM HEAT,SPARKS,FLAMES &
INCOMPATIBLE MATERIALS.
Other Precautions:"EMPTY" CONTAINERS MAY RETAIN RESIDUE AND CAN BE
DANGEROUS.DO NOT PRESSURIZE,CUT,WELD,BRAZE,SOLDER,DRILL,GRIND OR
EXPOSE SUCH CONTAINERS TO HEAT,FLAME,SPARKS.THEY MAY EXPLODE AND
CAUSE INJURY/DEATH.AV OID REPEATED/PROLONGED SKIN CONTACT.

Respiratory Protection:IF USE CONDITIONS GENERATE VAPORS OR MISTS, WEAR
A NIOSH-APPROVED RESPIRATOR APPROPRIATE FOR THOSE EMISSION LEVELS
(A SELF-CONTAINED BREATHING APPARATUS IN THE PRESSURE DEMAND, OR A
SUPPLIED-AIR RESPI RATOR).
Ventilation:MECHANICAL (GENERAL AND/OR LOCAL EXHAUST, EXPLOSION-PROOF)
VENTILATION TO MAINTAIN EXPOSURE BELOW TLV(S).
Protective Gloves:IMPERVIOUS GLOVES
Eye Protection:CHEMICAL GOGGLES (NO CONTACT LENSES)
Other Protective Equipment:WEAR IMPERVIOUS CLOTHING, BOOTS, APRON OR
FULL- BODY SUIT. PROVIDE SAFETY SHOWER AND EYE FOUNTAIN.
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES. DO NOT WEAR CONTAMINATED CLOTHING OR
FOOTWEAR.
Supplemental Safety and Health
NOTE TO PHYSICIAN:THE DECISION OF WHETHER TO INDUCE VOMITING OR NOT
SHOULD BE MADE BY AN ATTENDING PHYSICIAN. IF LAVAGE IS
PERFORMED,SUGGEST ENDOTRACHEAL CONTROL.ATROPINE BY INJECTION IS
ANTIDOTE.SUPP ORTIVE CARE.TREATMENT BASED ON PATIENTSSYMPTOMS.TREAT
BURNS AS THERMAL BURNS AFTER DECONTAMINATION.

HCC:F5
Boiling Pt:B.P. Text:290F,143C
Decomp Temp:Decomp Text:>320F,>160C
Vapor Pres:24 @ 20C
Spec Gravity:1.15
Solubility in Water:EMULSIFIES
Appearance and Odor:YELLOW LIQUID - MERCAPTAN-TYPE ODOR

Stability Indicator/Materials to Avoid:YES
NONE KNOWN.
Stability Condition to Avoid:HEATING ABOVE 50C(122F).CHLORPYRIFOS
UNDERGOES EXOTHERMIC DECOMPOSITION LEADING TO HIGHER TEMPERATURES &
VIOLENT DECOMP.
Hazardous Decomposition Products:HYDROGEN CHLORIDE, ETHYL SULFIDE,
DIETHYL SULFIDE AND NITROGEN OXIDES CAN BE FORMED.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL APPLICABLE
LOCAL, STATE AND FEDERAL REGULATIONS. EMPTY CONTAINERS CAN HAVE
RESIDUES, GASES AND MISTS AND ARE SUBJECT TO PROPER WASTE DISPOSAL,
AS ABOVE.

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.