Product ID:03377 DURSBAN TURF INSECTICIDE
MSDS Date:12/24/1985
FSC:6840
NIIN:00F020218
MSDS Number: BMHZV

DOW CHEMICAL USA

MIDLAND, MI 48674

Emergency Phone: (517) 636-4400

Info Phone: (517) 636-4400

Cage: EO044

DOW CORNING CORP

997 MIDLAND, MI 48686-0997 US

Telephone: 517-496-6000/517-496-6315

Cage: 5D028

CHLORPYRIFOS (O,O,-DIETHYL-O-,3,5,6-TRICHLORO-2-PYRIDYL

CAS: 2921-88-2

RTECS: TF6300000

Fraction By Weight: 44.4%

OSHA PEL 0.2 MG/CUM (SKIN)

ACGIH TLV: 0.2 MG/CUM (SKIN)

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

SOLVENT NAPHTHA, PETROLEUM, LIGHT AROMATIC C8-C10 (AROMATIC

CAS: 64742-95-6

Fraction By Weight: 55.6%

ACGIH TLV: 100 PPM

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: IRRITATION/CORNEAL INJURY. SKIN:
IRRITATION/BURNS. INGESTION: INJURY/ASPIRATION MAY CAUSE LUNG
DAMAGE OR DEATH DUE TO CHEMICAL PNEUMONIA. INHALATION: CNS
EFFECTS/HEADACHE/DIZZINESS/INCOORDINATIO
N/DROWSINESS/UNCONSCIOUSNESS/DIARRHEA/SALIVATION/MUSCLE
TWITCHING/TREMORS/NAUSEA/ABDOMINAL CRAMPS/TIGHTNESS IN CHEST.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES: IRRITATION/CORNEAL INJURY. SKIN: ALLERGIC
RESPONSE/ABSORPTION IN HARMFUL AMOUNTS. INGESTION: ASPIRATION INTO
THE LUNGS MAY CAUSE LUNG DAMAGE OR DEATH DUE TO CHEMICAL PNEUMONIA.
INHALATION: ORGAN OPHOSPHATE TYPE CHOLINESTERASE
INHIBIITION/EXCESSIVE URINATION/CONVULSIONS/LIVER & KIDNEY
INJURY/BLOOD CELL EFFECTS.

First Aid:EYES/SKIN: FLUSH W/WATER FOR AT LEAST 15 MINS. INGESTION:
DON'T INDUCE VOMITING. INHALATION: REMOVE TO FRESH AIR. IF
BREATHING STOPS, GIVE MOUTH-TO-MOUTH RESUSCITATION. IF BREATHING IS
DIFFICULT, GIVE OXYGEN. NOTE TO PHYSICIAN: DECISION TOINDUCE
VOMITING SHOULD BE MADE BY ATTENDING PHYSICIAN. IF LAVAGE IS
PERFORMED, SUGGEST ENDOTRACHEAL/ESOPHAGEAL CONTROL. ASPIRATION
HAZARD. SEE SUPP.

Flash Point Method:TCC
Flash Point:106F
Lower Limits:1.1%
Upper Limits:6%
Extinguishing Media:FOAM, ALCOHOL FOAM, CO2, OR DRY CHEMICAL
Fire Fighting Procedures:WATER CAN SPREAD POSSIBLE CONTAMINATION. WEAR
POSITIVE-PRESSURE SELF-CONTAINED AIR SUPPLY.
Unusual Fire/Explosion Hazard:TEMPS >320-392F CAN RUPTURE CONTAINER DUE
TO OVERPRESSURIZATION. CHLORPYRIFOS UNDERGOES EXOTHERMIC
DECOMPOSITON & CAN LEAD TO HIGHER TEMPS/VIOLENT DECOMPOSTION.

Spill Release Procedures:ABSORB W/SAND, SAWDUST, ZORB-ALL OR DIRT.
CONTAIN SPILL BY DIKING TO KEEP OUT OF SEWERS OR BARRICADE AREA &
ELIMINATE IGNITION SOURCES.

Handling and Storage Precautions:USE IN VENTILATED AREA. AVOID
BREATHING MIST OR VAPORS. DON'T GET IN EYES OR ON SKIN. DON'T
SWALLOW. KEEP OUT OF REACH OF CHILDREN.
Other Precautions:KEEP AWAY FROM FOOD, FEEDSTUFFS, & DOMESTIC WATER
SUPPLIES.

Respiratory Protection:USE AN APPROVED AIR-PURIFYING RESPIRATOR OR
POSITIVE-PRESSURE SELF-CONTAINED BREATHING APPARATUS. IF VAPOR
EXPOSURE CAUSES EYE IRRITATION, USE A FULL-FACE RESPIRATOR.
Ventilation:LOCAL EXHAUST TO KEEP Protective Gloves:IMPERVIOUS
Eye Protection:CHEMICAL GOGGLES
Other Protective Equipment:IMPERVIOUS BOOTS, FULL-BODY SUIT & EYEWASH
STATION
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE. REMOVE/DESTROY CONTAMINATED LEATHER SHOES, BELTS, &
WATCHBANDS.
Supplemental Safety and Health
NOTE TO PHYSICIAN: IF BURN PRESENT, TREAT AS ANY THERMAL BURN, AFTER
DECONTAMINATION SUGGEST SERUM &/OR RBC CHOLINESTERASE
DETERMINATION. ATROPINE BY INJECTION IS THE PREFERABLE ANTIDOTE.
OXIMES MAY O R MAY NOT BY THERAPEUTIC, DON'T USE IN PLACE OF
ATROPINE. SUPPORTIVE CARE. OBTAIN MEDICAL ATTENTION IN ALL CASES.

Boiling Pt:B.P. Text:290F
Vapor Pres:<10
Vapor Density:>1
Spec Gravity:1.079
Solubility in Water:EMULSIFIES
Appearance and Odor:YELLOW LIQUID

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:HEATING >140F.
Hazardous Decomposition Products:HYDROGEN CHLORIDE, ETHYL SULFIDE,
DIETHYL SULFIDES & NITROGEN OXIDES

Waste Disposal Methods:BURY CLEAN-UP WASTE IN LOCATION AWAY FROM
DOMESTIC WATER SUPPLIES. DISPOSE ACCORDING TO FEDERAL, STATE, &
LOCAL REGULATIONS.

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.