Product ID:METHOMYL TECHNICAL
MSDS Date:01/01/1985
FSC:6840
NIIN:00K001538
MSDS Number: BCDCD

E.I. DUPONT DE NEMOURS & COMPANY,INC

1007 MARKET STREET
WILMINGTON, DE 19899
US

Emergency Phone: 800-441-7515

Info Phone: 800-441-7515

Cage: 19898

E.I. DUPONT DE NEMOURS & CO., INC.

1635 WILMINGTON, DE 19898 US

Telephone: 800-441-7515;800-441-9442

Cage: 19898

METHOMYL (LANNATE) (SARA III)

CAS: 16752-77-5

RTECS: AK2975000

Fraction By Weight: 95.0%

OSHA PEL 2.5 MG/M3

ACGIH TLV: 2.5 MG/M3; 9192

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

UNIDENTIFIED COMPONENTS;(WT % BY DIFFERENCE)

Fraction By Weight: 5.0%

Effects of Overexposure:DANGER POISON.MAY BE FATAL IF
SWALLOWED.POISONOUS IF INHALED.

First Aid:IN CASE OF CONTACT,WASH SKIN W/PLENTY OF WATER & SOAP;FOR
EYES FLUSH W WATER FOR 15 MIN & GET MED ATTN;REMOVE & WASH
CONTAMINATE CLOTHING BEFORE RE-USE.

Flash Point:NONE
Extinguishing Media:SM:DRY CHEM., CO*2,H*2O SPRAY,FOAM,LG:H*2O
SPRAY,FOG OR FOAM
Fire Fighting Procedures:WEAR SCBA,COOL EXPD CONTRS W H*20. H*20 INEFF
ON FIRE.
Unusual Fire/Explosion Hazard:GIVES OBNOXIOUS/TOXIC FUMES;PKGS RUPTURE
IN INTENSE HEAT;DUST IN AIR EXPLODE IN HIGH TEMP IGN SOURCE

Spill Release Procedures:WEAR SCBA/DUSK
MASK,GLOVES,GOGGLES,BOOTS,PROTCTV CLOTHG.ELIM IGN SOURCES.KEEP
PEOPLE AWAY/UPWIND OF SPILL/LEAK.SWEEP UP SPILLS;APPLY SAND/SWEEPG
COMPD & RE-SWEEP TO PICK UP RESIDUE.PLACE SPILL IN CLOS ED
CONTNRS.REMOVE LEAKERS & PUT IN LEAKPROOF CONT

Handling and Storage Precautions:KEEP IN TIGHTLY CLOSED CONTNR AWAY
FROM HEAT/IGNITION SOURCE & IN VENTILTD AREA;KEEP UNPROTECTD
PERSONS OUT OF OPERATIONAL AREAS.KEEP FROM CHILDREN.
Other Precautions:DO NOT REUSE CONTNRS,DESTROY WHNE EMPTY;VEFORE
OPENING,WEAR GOGGLES/MASKE;DONT STORE OR CONTAMNATE NEAR
FEED/FOODSTUFFS;DO NOT BREATHE DUST;DO NOT GET IN EYES,ON
CLOTHG/SKIN.WASH AFTER HANDLNG

Respiratory Protection:TO AVOID DUST BREATHG,WEAR SCBA,DUSK MASK OR
OTHR APPRVD AIR RESPRTR
Ventilation:MECH(GEN)OR LOCAL EXHAUST THAT PROVIDES ADEQUATE
VENTILATION
Protective Gloves:RUBBER/PLASTIC
Eye Protection:GOGGLES
Other Protective Equipment:GLOVES,BOOTS,& PROTECTIVE GLOVES.
Supplemental Safety and Health
MSDS DATED:AUG/1977;ANTIDOTE/WARNING TO DR:ATROPINE IS AN ANTIDOTE.IF
SWALLOWD,DRINK 1-2 GLASSES H*2O,INDUCE VOMITG & ET MED ATTN
IMMED;IF INHLD,REMOVE FM EXPOSURE.GIVE CPRIOXYGN IF NEEDED.

HCC:T3
Spec Gravity:0.5607
Solubility in Water:MODERATE
Appearance and Odor:OFF-WHITE,GRANULAR CRYSTALLINE;CABBAGE-LIKE ODOR.
Percent Volatiles by Volume:UNK

Stability Indicator/Materials to Avoid:YES
NONE NOTED BY MFR.
Stability Condition to Avoid:SENSITIVE TO CONFINED HEATING.MAY EXPLODE
>136C IF CONFINED.
Hazardous Decomposition Products:CO,CO*2,OXIDES OF SULFUR/NITROGEN.

Waste Disposal Methods:DISPOSE OF IAW LOCAL,STATE,FED REGS.IF
BURRD,DISPOSAL SHOULD BE ON SITE APPRVD FOR TOXICITY H*2O-SOLBLE
MATL,& SITE SHOULD BE ON LEVEL GRD NOT CLOSER TO
STREAMS,PONDS,LAKES,ETC;IF MATL GEST IN CREVICS ,TREAT
W/NAOH(DRANO) H*2O SOLN FOR 4 HRS,THENGLUSH

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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.