The MSDS format adheres to the standards and regulatory requirements
of the United States and may not meet regulatory requirements
in other countries.
DuPont Page 1
Material Safety Data Sheet
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"DuPont" "ASANA" XL INSECTICIDE
M0000191 Revised 1-JUL-2002
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CHEMICAL PRODUCT/COMPANY IDENTIFICATION
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Material Identification
"Asana" is a registered trademark of DuPont.
Corporate MSDS Number : DU002101
Company Identification
MANUFACTURER/DISTRIBUTOR
DuPont
1007 Market Street
Wilmington, DE 19898
PHONE NUMBERS
Product Information : 1-800-441-7515 (outside the U.S.
302-774-1000)
Transport Emergency : CHEMTREC 1-800-424-9300(outside U.S.
703-527-3887)
Medical Emergency : 1-800-441-3637 (outside the U.S.
302-774-1000)
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COMPOSITION/INFORMATION ON INGREDIENTS
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Components
Material CAS Number %
ESFENVALERATE 66230-04-4 8.4
((S)-CYANO(3-PHENOXYPHENYL)METHYL(S)-4-
CHLORO-ALPHA-(1-METHYLETHYL)BENZENEACETATE)
INERT INGREDIENTS 91.6
(INCLUDES PERCENTAGES OF THE FOLLOWING:)
*XYLENE 1330-20-7 <3
*ETHYLBENZENE 100-41-4 <1
* Disclosure as a toxic chemical is required under Section 313 of
Title III of the Superfund Amendments and Reauthorization Act of 1986
and 40 CFR part 372.
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HAZARDS IDENTIFICATION
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Emergency Overview
WARNING! May be fatal if swallowed. Harmful if inhaled.
Do not get in eyes, on skin, or on clothing.
M0000191 DuPont Page 2
Material Safety Data Sheet
(HAZARDS IDENTIFICATION - Continued)
# Potential Health Effects
Eye contact with Asana XL may cause eye irritation with tearing,
pain or blurred vision.
Skin contact with Esfenvalerate may cause a transient (several
minutes up to approximately 24 hours) persistent burning or
prickling sensation which may be accompanied by visible irritation
or rash. Animal data suggests that at high doses, Esfenvalerate
may be absorbed through the skin in amounts capable of causing
toxic effects.
Eye contact with Esfenvalerate may cause eye irritation with
discomfort, tearing, or blurring of vision.
Ingestion of Esfenvalerate may cause nonspecific discomfort, such
as nausea, vomiting, headache, or weakness; temporary nervous
system effects such as muscular weakness, tremors and
incoordination.
Due to physical nature of Esfenvalerate, significant exposure to
vapor is not anticipated. However, the compound may be harmful if
inhaled and may produce acute transient nervous system effects at
high doses.
Individuals with preexisting diseases of the liver, kidney, skin
or peripheral nervous system may have increased susceptibility to
the toxicity of excessive exposures.
Carcinogenicity Information
The following components are listed by IARC, NTP, OSHA or ACGIH as
carcinogens.
Material IARC NTP OSHA ACGIH
ETHYLBENZENE 2B A3
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FIRST AID MEASURES
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First Aid
IF SWALLOWED: Call poison control center or doctor
immediately for treatment advice. Have a person sip a glass
of water if able to swallow. Do not induce vomiting unless
told to do so by the poison control center or doctor. Do not
give anything by mouth to an unconscious person.
IF INHALED: Move person to fresh air. If person is not
breathing, call 911 or an ambulance, then give artificial
respiration, preferably by mouth-to mouth, if possible. Call
a poison control center or doctor for further treatment
advice.
M0000191 DuPont Page 3
Material Safety Data Sheet
(FIRST AID MEASURES - Continued)
IF IN EYES: Hold eye open and rinse slowly and gently with
water for 15-20 minutes. Remove contact lenses, if present,
after the first 5 minutes, then continue rinsing eye. Call
a poison control center or doctor for treatment advice.
IF ON SKIN OR CLOTHING: Take off contaminated clothing.
Rinse skin immediately with plenty of water for 15-20 minute
Call a poison control center or doctor for treatment advice.
Have the product container or label with you when calling a
poison control center or doctor, or going for treatment. You
may also contact 1-800-441-3637 for emergency medical
treatment information.
Notes to Physicians
NOTE TO PHYSICIAN:
If on skin, after drying apply vitamin E cream or oil if
available. If not available, apply vegetable oil liberally
over painful areas. The oil or cream may be used repeatedly
until relief is achieved.
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FIRE FIGHTING MEASURES
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Flammable Properties
Flash Point : 66 C (151 F)
Method : TCC
Combustible. Heating can release vapors which can be ignited.
Hazardous gases/vapors produced in fire are toxic and may
include hydrogen cyanide.
Extinguishing Media
Water Spray, Water Fog, Dry Chemical, CO2.
Fire Fighting Instructions
Evacuate personnel to a safe area. Wear self-contained breathing
apparatus. Wear full protective equipment. Use water spray.
Cool tank/container with water spray.
M0000191 DuPont Page 4
Material Safety Data Sheet
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ACCIDENTAL RELEASE MEASURES
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Safeguards (Personnel)
NOTE: Review FIRE FIGHTING MEASURES and HANDLING (PERSONNEL)
sections before proceeding with clean-up. Use appropriate
PERSONAL PROTECTIVE EQUIPMENT during clean-up.
Accidental Release Measures
CAUTION - COMBUSTIBLE!
LARGE SPILLS: Eliminate potential source of ignition. Wear
appropriate respirator and other protective clothing. Shut
off source of leak only if safe to do so. Dike and contain.
Remove with vacuum trucks or pump to storage/salvage
vessels. Soak up residue with an absorbent such as clay,
sand, or other suitable material; place in non-leaking
containers and seal tightly for proper disposal. Flush area
with water to remove trace residue; dispose of flush
solution as above.
SMALL SPILLS: Take up with absorbant material and place in
non-leaking containers for proper disposal. Do not use
alkaline absorbant.
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HANDLING AND STORAGE
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Handling (Personnel)
Do not get in eyes, on skin, or on clothing. Avoid breathing
vapors or mist. Wash thoroughly after handling. Wash clothing
after use. Discard shoes if contaminated. Do not store or
consume food, drink or tobacco in areas where they may become
contaminated with this material.
USERS SHOULD: Wash hands before eating, drinking, chewing
gum, using tobacco or using the toilet. Remove clothing
immediately if pesticide gets inside. Then wash thoroughly
and put on clean clothing.
Storage
Store in a secure, dry and temperate area. Store in
original container. Keep container closed when not in use.
Do not store near food or feed. Do not use or store around
the home. Avoid contact with water.
M0000191 DuPont Page 5
Material Safety Data Sheet
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EXPOSURE CONTROLS/PERSONAL PROTECTION
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Engineering Controls
Use only with adequate ventilation. Keep container tightly closed.
Use explosion-proof ventilation as required to control vapor
concentrations.
Keep liquid and vapor away from heat, sparks or flame.
Surfaces that are sufficiently hot may ignite liquid product
even in the absence of sparks or flame. Extinguish pilot
lights, cigarettes and turn off other sources of ignition
prior to use and until all vapors are gone. Do not cut,
drill, grind or weld on or near container: even emptied
containers can contain expolsive vapors.
Personal Protective Equipment
Some materials that are chemical-resistant to this product
are listed below. If you want more options, follow the
instructions for category E on an EPA chemical resistance
category selection chart.
Applicators and other handlers must wear:
Long-sleeved shirt and pants
Chemical-resistant gloves, such as Barrier Laminate or
赂Neoprene Rubber or Nitrile Rubber or Viton.
Shoes plus socks
Protective eyewear
Discard clothing or other absorbent materials that have been
drenched or heavily contaminated with this product鈥檚
concentrate. Do not reuse them. Follow manufacturer鈥檚
instructions for cleaning/maintaining PPE. If no such
instructions for washables, use detergent and hot water.
Keep and wash PPE separately from other laundry.
PPE required for early entry to treated areas that is
permitted under the Worker Protection Standard and that
involves contact with anything that has been treated, such
as plants, soil, or water, is:
Coveralls
Chemical-resistant gloves, such as Barrier Laminate or
赂Neoprene Rubber or Nitrile Rubber or Viton.
Shoes plus socks
Protective eyewear
Exposure Guidelines
M0000191 DuPont Page 6
Material Safety Data Sheet
Applicable Exposure Limits
ESFENVALERATE
PEL (OSHA) : None Established
TLV (ACGIH) : None Established
AEL * (DuPont) : 2 mg/m3, 8 & 12 Hr. TWA, Skin
XYLENE
PEL (OSHA) : 100 ppm, 435 mg/m3, 8 Hr. TWA
TLV (ACGIH) : 100 ppm, 8 Hr. TWA, A4
STEL 150 ppm, A4
AEL * (DuPont) : 100 ppm, 8 & 12 Hr. TWA
150 ppm, 15 minute TWA
ETHYLBENZENE
PEL (OSHA) : 100 ppm, 435 mg/m3, 8 Hr. TWA
TLV (ACGIH) : 100 ppm, 8 Hr. TWA, A3
STEL 125 ppm
AEL * (DuPont) : 25 ppm, 8 & 12 Hr. TWA
* AEL is DuPont鈥檚 Acceptable Exposure Limit. Where governmentally
imposed occupational exposure limits which are lower than the AEL
are in effect, such limits shall take precedence.
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PHYSICAL AND CHEMICAL PROPERTIES
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Physical Data
pH : 5.14
1%V emulsion in Type l reagent water
Odor : Oily/aromatic
Form : Liquid
Color : Straw to light amber
Density : 7.9 lb/gal @ 20 deg C (68 deg F)
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STABILITY AND REACTIVITY
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Chemical Stability
Stable at normal temperatures and storage conditions.
Decomposition
Hydrogen cyanide may be formed by thermal decomposition or
reaction with alkaline materials.
Polymerization
Polymerization will not occur.
Other Hazards
Incompatibility : Avoid heat, flame and contact with strong
oxidizing agents.
M0000191 DuPont Page 7
Material Safety Data Sheet
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TOXICOLOGICAL INFORMATION
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# Animal Data
Asana XL
Oral LD50: 458 mg/kg in male rats
(Moderately toxic)
Dermal LD50: > 2000 mg/kg in rabbits
(Moderately toxic)
Inhalation 4 hour LC50: 2.93 mg/L in rats
(Moderately toxic)
Asana XL is a slight eye irritant, but is not a skin irritant or
skin sensitizer in animal tests.
ESFENVALERATE
Effects of single dermal exposure to a dose of 2000 mg/kg include
ataxia, tremors, constricted pupils and hind limb incoordination.
Dermal exposure of guinea pigs and rabbits to low concentrations
of the compound is beleived to have resulted in a transient
burning sensation in a controlled experiment. Repeated dermal
applications in rats at doses of 25,125,500, or 1000 mg/kg caused
abnormal hindlimd gait at dosages of 125,500, and 1000 mg/kg.
Vocalization and hyperactivity were also observed in female rats
during the first three days of the study. An increase in motor
activity was also observed in female rats fed 500 or 1000 mg/kg.
Effects of a single oral dose near the LD50 resulted in nervous
system changes including splayed gait, tremors, ataxia, and hind
limb incoordination. Repeated doses caused excessive grooming and
neurological changes such as limb incoordination, unsteady gait,
tremors, convulsions, and nonspecific effects such as weight loss.
The No-Observed-Adverse-Effect-Level (NOAEL) was 2 mg/kg.
Tests in animals demonstrate no carcinogenic or developmental
toxicity. Reproductive toxicity has not been observed at doses
below those causing maternal toxicity. Decreased litter size and
decreased weight gain (but no change in reproductive performance)
occurred at doses that were also toxic to the parent animals. The
No-Observed-Adverse-Effect-Level (NOAEL) for parental toxicity,
litter size, and weight gain was 75 ppm (4.2-7.3 mg/kg/day).
Tests have shown that Esfenvalerate does not cause genetic damage
in bacterial or mammalian cell cultures. It does not produce
heritable genetic damage.
M0000191 DuPont Page 8
Material Safety Data Sheet
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ECOLOGICAL INFORMATION
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Ecotoxicological Information
ESFENVALERATE
96 hour LC50 - Bluegill sunfish: 0.26 ug/L.
96 hour LC50 - Rainbow trout: 0.26 ug/L.
96 hour LC50 - Fathead minnows: 0.18 ug/L.
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DISPOSAL CONSIDERATIONS
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Waste Disposal
Pesticide wastes are toxic. Improper disposal of excess
pesticide, spray mixture, or rinsate is a violation of
Federal Law. If these wastes cannot be disposed of by use
according to label instructions contact your State Pesticide
or Environmental Control Agency, or the Hazardous Waste
representative at the nearest EPA Regional Office for
guidance.
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TRANSPORTATION INFORMATION
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Shipping Information
DOT
Proper Shipping Name : Pesticides, Liquid, Toxic, N.O.S.,
(Esfenvalerate)
Hazard Class : 6.1
I.D. No. (UN/NA) : UN 2902
Packing Group : III
Marine Pollutant : (Water or Bulk)
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REGULATORY INFORMATION
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U.S. Federal Regulations
TITLE III HAZARD CLASSIFICATIONS SECTIONS 311, 312
Acute : Yes
Chronic : Yes
Fire : Yes
Reactivity : No
Pressure : No
ADDITIONAL REGULATORY INFORMATION
Section 302 Extremely Hazardous Substances: None
CERCLA Reportable Quantity: Xylene (100 lbs)
M0000191 DuPont Page 9
Material Safety Data Sheet
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OTHER INFORMATION
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NFPA, NPCA-HMIS
NFPA Rating
Health :1
Flammability :2
Reactivity :0
NPCA-HMIS Rating
Health :2
Flammability :2
Reactivity :0
Personal Protection rating to be supplied by user depending on use
conditions.
Additional Information
EPA Reg No. 352-515.
REGULATORY CONTROLS
This product is registered under EPA/FIFRA Regulations. It
is a violation of Federal Law to use this product in any
manner inconsistent with its labeling. Read and follow all
label directions. This product is excluded from listing
requirements under EPA/TSCA.
RESTRICTED USE PESTICIDE
For retail sale to and use only by Certified Applicators or
persons under their direct supervision and only for those
uses covered by the Certified Applicator鈥檚 certification.
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The data in this Material Safety Data Sheet relates only to the
specific material designated herein and does not relate to use in
combination with any other material or in any process.
Responsibility for MSDS : DuPont Crop Protection
Wilmington, DE 19898
Telephone : 1-888-638-7668
# Indicates updated section.
This information is based upon technical information believed to be
reliable. It is subject to revision as additional knowledge and
experience is gained.
End of MSDS
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