Product ID:DE-BUG AEROSOL, 5090
MSDS Date:09/11/1991
FSC:6840
NIIN:00N036536
MSDS Number: BQRCH

CERTIFIED LABS DIV OF NCH CORP

IRVING, TX 75015
US

Emergency Phone: 214-438-1381

Info Phone: 214-438-1381

Preparer: K. RAHN

Cage: 20913

NCH CORP

152170 IRVING, TX 75015-2170 US

Telephone: 972-438-0563

Cage: 20913

METHYL ETHER; (DIMETHYL ETHER)

CAS: 115-10-6

RTECS: PM4780000

INJECTION IS ANTIDOTAL ONLY IF SYMPTOMS OF

RTECS: 9999999ZZ

AND ALLOW TO AIR FOR ONE HOUR BEFORE REOCCUPYING

RTECS: 9999999ZZ

(ORAL,RAT) 7060 MG/KG

CAS: 64-17-5

RTECS: KQ6300000

OSHA PEL 1000 PPM

ACGIH TLV: 1000 PPM

PHOSPHOROTHIOIC ACID, O,O-DIETHYL

CAS: 2921-35-2

RTECS: TF6300000

OSHA PEL N/K .

ACGIH TLV: N/K .

CHLORO-2-PYRIDYL) PHOSPHOROTHIOATE). LD50

RTECS: 9999999ZZ

LD50 LC50 Mixture:SEE INGREDINETS
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:IRRIT TO SKIN/EYES & MUC MEMB.
SKIN:LOC IRRIT POSS FOLLOWED BY TOX EFTS. INHAL:HDCH, GIDDINESS,
WEAKNESS, TIGHTNESS IN CHEST. INGEST:AMTS TRANSFERRED TO THE MOUTH
BY FINGERS, ETC DURING NORMAL O PERATIONS SHLD NOT CAUSE INJURY.
EXCESSEXPOS MAY PRODUCE ORGANOPHOSPHATE TYPE CHOLINESTERASE (EFTS
OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: INHIBITION. SIGNS AND SYMPTOMS OF
EXCESSIVE EXPOSURE TO ACTIVE INGREDIENTS MAY BE HEADACHE,
DIZZINESS, TIGHTNESS IN CHEST. CHRONIC: REPEAT EXPOSURE IS IRRIT TO
SKIN/EYES LEADING TO REDDENING & TOX EFTS. CONTINUOUS INHALATION
WILLLEAD TO CNS DEPRESSION, HEADACHE, NAUSEA & TIGHTNESS IN CHEST.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:GET PERSON OUT OF CONTAM AREA TO FRESH AIR. IF BRTHG
HAS STOPPED, ARTF RESP SHLD BE STARTED. OXYGEN MAY BE ADMIN IF
READILY AVAIL. SEEK MED ATTN IMMED. EYE:IMMED FLUSH EYES W/LRG AMTS
OF H*2O FO R @ LST 15 MIN HOLDING LIDS APART TO INSURE FLUSHING OF
EYE SURF. SEEK MED ATTN IMMED. SKIN:IMMED WASH CONTAM SKIN W/PLENTY
OF SOAP & H*2O. IF IRRIT PERSISTS. SEEK MED ATTN IMMED.
INGEST:(SUPP DATA)

Flash Point:NON FLAMMABLE
Lower Limits:0.4%
Upper Limits:18%
Extinguishing Media:FOAM, CO*2, DRY CHEMICAL, WATER SPRAY.
Fire Fighting Procedures:USE H*2O IN FINE SPRAY TO COOL UNBROKEN CNTNRS
TO PVNT BURSTING FROM EXCESS EXPOSURE. NIOSH/MSHA APPROVED SCBA &
FULL PROT EQUIP . DIKE AREA (SUPP DATA)
Unusual Fire/Explosion Hazard:FIRE FIGHTING SHLD BE DONE FROM UPWIND TO
MIN POSS OF EXPOSURE TO PESTICIDE, SMOKE & FUMES. EVAC PEOPLE
DOWNWIND AS APPROP. TEMPS >130F. MAY CAUSE BURSTING.

Spill Release Procedures:AEROSOL CONTAINER, SO LARGE SPILL UNLIKELY. IF
CONTAINER LEAKS, STOP LEAK, CONTAIN SPILL, AND ABSORB. PLACE INTO
SUITABLE CONTAINERS FOR DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORAGE TEMP: 35F-120F. KEEP AWAY FROM
IGNITION SOURCES. STORE IN A COOL, DRY PLACE. WASH THOROUGHLY AFTER
HANDLING.
Other Precautions:AVOID CONTAMINATING WATER SOURCES. KEEP OUT OF REACH
OF CHILDREN AND ANIMALS. READ ENTIRE LABEL. BEFORE REUSE.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATORY PROTECTION: 10
MG/M3: SA/SCBA:50 MG/M3: SAF/SCBAF; 200 MG/M3: SA:PD, PP, CF;
ESCAPE: 6 MDVP PEST/SCBA.
Ventilation:THIS PROD IS AN AUTOMATIC FOGGER. DO NOT RE-ENTER BLDG FOR
2 HRS AFTER USING. THEN OPEN EXTERIOR DOOR & WINDOWS,(ING 5)
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES
Other Protective Equipment:PROTECTIVE CLOTHES SHOULD BE WORN DEPENDING
ON SEVERITY OF EXPOSURE.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRE FIGHT PROC: TO PREVENT RUNOFF. FIRST AID PROC: CALL MD OR POIS
CTRL CTR IMMED. DO NOT INDUCE VOMIT OR GIVE ANYTHING BY MOUTH TO AN
UNCON PERSON. GET MED ATTN IMMED. IF VICTIM IS CONSCIOUS. GIVE L RG
AMTS OF H*2O TO DILUTE STOMACH CONTENTS. NOTE TO MD:CHLORPYRIFOS IS
A CHLOINESTERASE INHIBITOR. ATROPINE BY (ING 4)

Vapor Pres:45
Spec Gravity:1 (H*2O=1)
Solubility in Water:EMULSION
Appearance and Odor:OPAQUE, WHITE, NON-VISCOUS. SOLVENT/PYRETHRIN ODOR.
Percent Volatiles by Volume:99

Stability Indicator/Materials to Avoid:YES
ALKALINE MATERIALS. STRONG OXIDANTS.
Stability Condition to Avoid:TEMPERATURES GREATER THAN 130F.
Hazardous Decomposition Products:WHEN HEATED TO THERMAL DECOMP, IT
EMITS ACRID SMOKE, FUMES, OXIDES OF CARBON & OTHER POSSIBLE TOXIC
FUMES.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL FEDERAL,
STATE, AND LOCAL POLLUTION REGULATIONS. EMPTY CONTAINER MAY BE
WRAPPED IN NEWSPAPER AND DISCARDED IN TRASH.

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.