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Fluometuron

MATERIAL SAFETY DATA SHEET

TERRA INTERNATIONAL INC.

PRODUCT NAME(S) For Emergency Call: 800-228-5635 or
Chem Trec: 800-424-9300
FLUOMETURON 80DF
Effective Date: 01/14/98

I. IDENTIFICATION

CHEMICAL NAME OF PRIMARY COMPONENT(S): (1,1-dimethyl-3-(a,a,a-triluoro-m-toly) urea)

FORMULA: C10H11F3N2O MOLECULAR WEIGHT: 232.21

SYNONYMS: Fluometuron CAS # & NAME: 2164-17-2 Fluometuron

EPA Reg No. 9779-311

II. INGREDIENTS/SUMMARY OF HAZARDS

OSHA HAZAR (H)/INGREDIENT(S)` CAS NUMBER NON-HAZARD (NH) PERCENT

Fluometuron 2164-17-2 H 80.0%

Formulation aids NH 20.0%

NFPA 1/ HMIS 2/

HEALTH 2 2

FIRE 0 0

REACTIVITY 0 0

1/ National Fire Protection Association Rating
2/ Hazardous Materials Identification System
(4 = Extreme/Severe 3 = High/Serious 2 = Moderate 1 = Slight 0 = Minimum)

SARA TITLE III HAZARD CLASSIFICATION
IMMEDIATE (ACUTE) HEALTH Yes

DELAYED (CHRONIC) HEALTH Yes

FIRE No

SUDDEN RELEASE OF PRESSURE No

REACTIVE No

III. PHYSICAL DATA

SPECIFIC GRAVITY: Not determined
BOILING POINT: Not applicable (solid)
FREEZING POINT: Not determined
VAPOR PRESSURE: Not applicable
SOLUBILITY IN WATER: Disperses
APPEARANCE: Light brown granules
ODOR: Slightly sweetish smell

IV. FIRE AND EXPLOSION HAZARD DATA

FLASH POINT: Not applicable.
FLAMMABLE LIMITS IN AIR: Not determined
AUTOIGNITION TEMPERATURE: Not determined
EXTINGUISHING MEDIA: Use carbon dioxide or dry chemical for small fires and water fog or foam
(alcohol, polymer or ordinary) for large fires. Water stream may spread flames.
UNUSUAL FIRE AND EXPLOSION HAZARDS: Noxious fumes may be emitted under fire conditions.
SPECIAL FIRE FIGHTING PROCEDURES: Fire fighters should use self contained breathing apparatus
and full turnout gear. Prevent runoff of fire water. Avoid exposure to smoke.

V. REACTIVITY DATA

STABILITY: Stable under normal conditions.
CONDITIONS TO AVOID: Excessive heat
MATERIALS TO AVOID: Acids, bases strong oxidizers.
HAZARDOUS DECOMPOSITION PRODUCTS: Fluorides, oxides of nitrogen and carbon.
HAZARDOUS POLYMERIZATION: Will not occur

VI. HEALTH HAZARD DATA/FIRST AID PROCEDURES

TOXICOLOGY DATA:
Acute Oral LD50 (rat): 1841 mg/kg
Acute Dermal LD50 (rabbit): > 2020 mg/kg
Acute Inhalation LC50: > 2.5 mg/L
Eye Irritation (rabbit): Mild irritant
Dermal Irritation (rabbit): Slight irritant
Dermal Sensitization: Not a sensitizer

EXPOSURE LIMITS:
CHEMICAL NAME(S) ACGIH (TLV) OSHA (TWA)

Fluometuron Not established Not established

CARCINOGENICITY, TERATOGENICITY, MUTAGENICITY: Not listed as a carcinogen by NRC, IARC
or OSHA
SIGNS OF POISONING: Nausea, vomiting
PRIMARY ROUTES OF ENTRY: Ingestion
EFFECTS OF SINGLE OVEREXPOSURE:
Swallowing: May cause nausea and vomiting
Skin Absorption: None known
Inhalation: None known
Eyes: May cause irritation.
EFFECTS OF REPEATED OVEREXPOSURE: Prolonged or repeated overexposure may cause skin
and/or eye irritation.
OTHER EFFECTS OF OVEREXPOSURE: CHRONIC TOXICITY STUDIES: Fluometuron Technical
was not oncogenic in lifetime feedings studies with rats and mice. Fluometuron did not affect
reproductive capabilities in rats over three generations, was not mutagenic in a variety of test systems,
and was not teratogenic in rats or rabbits.
EXISTING MEDICAL CONDITIONS POSSIBLY AGGRAVATED BY EXPOSURE: Skin contact may
aggravate preexisting skin conditions. Inhalation of mists may aggravate preexisting respiratory
conditions.
EMERGENCY AND FIRST AID PROCEDURES:
Swallowing: Call physician or poison control center. If patient is alert and not convulsing give 1 - 2
glasses of water and induce vomiting by tickling the back of the throat or administering
syrup of ipecac. Do not induce vomiting or give anything by mouth to an unconscious
person.
Skin: Wash affected area with plenty of soap and water. Remove contaminated clothing.
Launder contaminated clothing separately. Get medical attention if irritation develops
and persists.
Inhalation: Remove victim to fresh air. If not breathing, administer artificial respiration. GET
MEDICAL ATTENTION.
Eyes: Hold eyelids open and flush with a steady stream of water for at least 15 minutes. GET
MEDICAL ATTENTION if irritation develops and persists..

NOTES TO PHYSICIAN: There is no specific antidote. If patient has ingested fluometuron, induce
emesis or lavage stomach. Administer a saline laxative and supportive treatment. Activated carbon
slurry can be administered to absorb any remaining toxicant.

VII. PRECAUTIONS FOR SAFE HANDLING AND USE

STEPS TO BE TAKEN IF MATERIAL IS RELEASED OR SPILLED:
Dike the area using absorbent or materials such as sand or clay. Recover and contain as much product
as possible using absorbent. Clean spill area using a solution of water and detergent. Collect and contain
wash water and all contaminated absorbent for disposal. If spilled on the ground, the affected area
should be excavated to a depth of 1 - 2 inches. Prevent the spilled product or washings from reaching
public sewers or waterways. Wear appropriate protective equipment during the cleanup. Ensure that
tools and equipment are adequately decontaminated.
WASTE DISPOSAL METHOD: Dispose of in accordance with federal, state and local regulations.
CONTAINER DISPOSAL: Dispose of in an approved facility according to federal, state and local
regulations.
PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING: Store in a cool, dry, secure area away
from sources of heat.

VIII. SPECIAL PROTECTION INFORMATION

PROTECTIVE EQUIPMENT SHOULD BE USED DURING THE FOLLOWING PROCEDURES:

- Manufacture or formulation of this product.
- Repair and maintenance of contaminated equipment.
- Clean up of leaks and spills.
- Any other activity that may result in hazardous exposures.
- Refer to product label for PPE required for labeled use.

RESPIRATORY PROTECTION: Use NIOSH/MSHA approved respirator for organic vapors. Use
positive pressure contained breathing apparatus where emergency conditions or where exposure limits
are exceeded.
VENTILATION: Local exhaust
PROTECTIVE CLOTHING: Chemical resistant gloves, coveralls, apron and foot coverings.
EYE PROTECTION: Safety goggles
USER SAFETY RECOMMENDATIONS: Safety showers and eye wash should be easily accessible.

IX. REGULATORY STATUS

TSCA INVENTORY STATUS:
TRANSPORTATION STATUS:
DOT INFORMATION: Not regulated
Container Proper Shipping Hazard Packing
Capacity Name Class Label Group

SARA TITLE III
Section 302-304 (40 CFR 350):
Extremely Hazardous Substance (EHS): Not listed
Section 312, Reporting (40 CFR 370):
SARA/OSHA Hazardous Chemical Reporting Quantity:10,000 pounds
Section 313, Toxic Chemicals: Not listed
Reportable Quantity (RQ): Not listed
RCRA HAZARDOUS WASTE: Not listed

International Right-To-Know Regulations:

X. REFERENCES

1) Supplier sponsored studies.

THE INFORMATION HEREIN IS GIVEN IN GOOD FAITH,
BUT, NO WARRANTY, EXPRESS OR IMPLIED, IS MADE.

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