MSDS

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IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON
CENTER or physician if you feel unwell.
Storage
Store locked up.
Protect from sunlight. Do not expose to temperatures exceeding 50°C/122°F. Store in a well-ventilated place.
Disposal
Dispose of contents and container in accordance with local and national regulations.
3 - Composition/Information on Ingredients
Ingredient
CAS #
Weight Percent
US Hazcom 2012/ GHS
Classification
Heptane
64742-49-0
142-82-5
70-80%
Aspiration Toxicity Category 1
Flammable Liquid Category 2
Skin Irritant Category 2
Specific Target Organ Toxicity
Single Exposure Category 3
(nervous system effects)
Propane Propellant
74-98-6
10-20%
Flammable Gas Category 1
Gas Under Pressure,
Compressed Gas
Petroleum Solvent
64741-66-8
64742-47-8
5-10%
Flammable Liquid, Category 2
Aspiration Toxicity Category 1
Mineral Oil
Proprietary
1-5%
Not Hazardous
Note: The exact percentages are a trade secret.
4 – First Aid Measures
Ingestion (Swallowed): Aspiration Hazard. DO NOT induce vomiting. Call physician, poison control center
or the WD-40 Safety Hotline at 1-888-324-7596 immediately.
Eye Contact: Flush thoroughly with water. Remove contact lenses if present after the first 5 minutes and
continue flushing for several more minutes. Get medical attention if irritation persists.
Skin Contact: Wash with soap and water. If irritation develops and persists, get medical attention.
Inhalation (Breathing): If irritation is experienced, move to fresh air. Get medical attention if irritation or other
symptoms develop and persist.
Signs and Symptoms of Exposure: Harmful or fatal if swallowed. If swallowed, may be aspirated and
cause lung damage. May cause eye and respiratory irritation. Inhalation may cause coughing, headache and
dizziness. Skin contact may cause drying of the skin.
Indication of Immediate Medical Attention/Special Treatment Needed: Immediate medical attention is
needed for ingestion.
5 – Fire Fighting Measures
Suitable (and unsuitable) Extinguishing Media: Use water fog, dry chemical, carbon dioxide or foam. Do
not use water jet or flooding amounts of water. Burning product will float on the surface and spread fire.
Specific Hazards Arising from the Chemical: Contents under pressure. Extremely flammable aerosol.
Extremely flammable liquid and vapor. Keep away from ignition sources and open flames. Exposure of
containers to extreme heat and flames can cause them to rupture often with violent force. Vapors can cause a
flash fire. Vapors are heavier than air and may travel along surfaces to remote ignition sources and flash
back. Combustion will produce oxides of carbon, smoke fumes, unburned hydrocarbons and small amounts of
hydrogen fluoride and carbonyl fluoride. A vapor and air mixture can create an explosion hazard in confined
spaces.
Special Protective Equipment and Precautions for Fire-Fighters: Firefighters should always wear positive
pressure self-contained breathing apparatus and full protective clothing. Cool fire-exposed containers with
water. Use shielding to protect against bursting containers.