MSDS

Preen Garden Weed Preventer Revision Date: 06/15/2015
Page 2 of 6
Chemical Name
CAS No.
Weight %
Corn cob
NA
53.34
Cellulose
9004-34-6
43.62
Mineral Seal Oil
64742-46-7
1.57
Trifluralin
1582-09-8
1.47
Eye Contact Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to
do. Continue rinsing. If eye irritation persists: Get medical advice/attention.
Skin Contact Wash with soap and water. If injury or irritation occurs, or if discomfort or irritation persists contact
a physician.
Inhalation If inhaled and discomfort occurs, move to fresh air, and keep person at rest in a position
comfortable for breathing. If difficulty in breathing occurs and/or persists, administer oxygen and
get medical attention. If medical advice is needed, have product container or label on hand.
Ingestion Rinse mouth. Drink Plenty of water. If discomfort occurs, seek medical attention. Do not induce
vomiting of an unconscious person.
Self-protection of the first aider: Use any appropriate personal protective equipment as required to avoid breathing dust, and
to avoid eye and skin contact.
Most important symptoms and effects, both acute and delayed:
Symptoms: Dust irritation with nasal discomfort, or skin irritation possible.
Indication of any immediate medical attention and special treatment needed: Treat Symptoms.
Suitable extinguishing media
Use extinguishing media suitable to local circumstances and the surrounding environment. Options in this case include water,
CO
2
, ABC Dry Chemical extinguisher, or foam. Avoid stirring up dust with water stream.
Specific hazards arising from the chemical
Thermal decomposition can lead to release of irritating and toxic gases and vapors. In the event of fire, do not breathe fumes.
Explosion data
Sensitivity to mechanical impact: None
Sensitivity to static discharge: None
Note: Excessive amounts of any burnable dusts can produce explosive mixtures if allowed to disperse in the air in confined
areas where ignition sources occur. Prevent excessive dust dispersal in areas of use, storage, or production.
Protective equipment and precautions for firefighters
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and
standard protective gear.
Personal precautions, protective equipment, and emergency procedures
6. ACCIDENTAL RELEASE MEASURES
5. FIRE FIGHTING MEASURES
4. FIRST AID MEASURES
3. COMPOSITION/INFORMATION ON INGREDIENTS