Material Safety Data Sheet
1 - Chemical Product and Company Identification
Manufacturer: WD-40 Company
Chemical Name: Organic Mixture
Address: 1061 Cudahy Place (92110)
P.O. Box 80607 Trade Name: 3-IN-ONE Motor Oil
San Diego, California, USA
92138 -0607 Product Use: Lubricant
Telephone:
Emergency only: 1-888-324-7596 MSDS Date Of Preparation: February 2006
(PROZAR)
Information: 1-888-324-7596
2 - Composition/Information on Ingredients
Ingredient CAS # Weight Percent
Severely Hydrotreated or Solvent-Refined 64742-54-7 >96
Heavy Paraffinic Oil 64741-88-4
Non-Hazardous Ingredients Proprietary <4
See Section 8 for Exposure Limits
3 鈥? Hazards Identification
Emergency Overview:
CAUTION! May cause mild eye irritation. Prolonged or repeated skin contact may cause mild irritation
and defatting dermatitis. Avoid eye contact. Avoid prolonged or repeated contact with skin and
clothing.
Symptoms of Overexposure:
Inhalation: High concentrations of oil mists may cause nasal and respiratory irritation.
Skin Contact: Prolonged and/or repeated contact may produce mild irritation and defatting with
possible dermatitis.
Eye Contact: Contact may be mildly irritating to eyes. May cause redness and tearing.
Ingestion: This product has low oral toxicity. Swallowing may cause gastrointestinal irritation, nausea,
vomiting and diarrhea. Aspiration into the lungs during swallowing or vomiting may cause chemical
pneumonitis.
Chronic Effects: None expected.
Medical Conditions Aggravated by Exposure: Preexisting eye, skin and respiratory conditions may
be aggravated by exposure.
Suspected Cancer Agent:
Yes No X
4 鈥? 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. 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.
5 鈥? Fire Fighting Measures
Flash Point: Greater than 350掳F Tag Open Cup
Flammable Limits: Not determined
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.
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Special Fire Fighting Procedures: Firefighters should always wear positive pressure self-contained
breathing apparatus and full protective clothing in areas where chemicals are used and stored. Cool
fire-exposed containers with water.
Unusual Fire and Explosion Hazards: Slightly combustible liquid. If heated above the flashpoint, will
release flammable vapors that can present a fire or explosion hazard
6 鈥? Accidental Release Measures
Wear appropriate protective clothing (see Section 8). Eliminate all sources of ignition and ventilate
area. Contain and collect liquid with an inert absorbent and place in a container for disposal. Clean
spill area thoroughly. Report spills to authorities as required.
7 鈥? Handling and Storage
Handling: Avoid contact with eyes. Avoid prolonged contact with skin. Avoid breathing oil mists. Use
with adequate ventilation. Keep away from heat, hot surfaces and open flames. Wash thoroughly with
soap and water after handling. Keep containers closed when not in use. Keep out of the reach of
children.
Storage: Store in a cool, well-ventilated area, away from incompatible materials. NFPA 30 Class IIIB
Liquid.
8 鈥? Exposure Controls/Personal Protection
Chemical Occupational Exposure Limits
Severely Hydrotreated or Solvent-Refined Heavy 5 mg/m3 TWA (OSHA/ACGIH)
Paraffinic Oil 10 mg/m3 STEL (ACGIH)
Non-Hazardous Ingredients None Established
The Following Controls are Recommended for Normal Consumer Use of this Product
Engineering Controls: Use in a well-ventilated area.
Personal Protection:
Eye Protection: Avoid eye contact.
Skin Protection: Avoid prolonged skin contact. Wash hands with soap and water after use.
Respiratory Protection: None needed for normal use with adequate ventilation.
For Bulk Processing or Workplace Use the Following Controls are Recommended
Engineering Controls: Use adequate general and local exhaust ventilation to maintain exposure
levels below that occupational exposure limits.
Personal Protection:
Eye Protection: Safety glasses recommended where eye contact is possible.
Skin Protection: Wear chemical resistant gloves.
Respiratory Protection: None required if ventilation is adequate. If the occupational exposure limits
are exceeded, wear a NIOSH approved respirator. Respirator selection and use should be based on
contaminant type, form and concentration. Follow OSHA 1910.134, ANSI Z88.2 and good Industrial
Hygiene practice.
Work/Hygiene Practices: Wash with soap and water after handling.
9 鈥? Physical and Chemical Properties
Boiling Point: Specific Gravity:
>550掳F 0.866-0.940 @ 20掳C
Solubility in Water: Insoluble pH: Not Applicable
Vapor Pressure: Vapor Density: Greater than 1
<0.1 mmHg @ 20掳C
Percent Volatile: Nil VOC: Nil
Coefficient of Not Determined Appearance/Odor Clear amber liquid/faint
Water/Oil Distribution: citronella odor
10 鈥? Stability and Reactivity
Stability: Stable
Hazardous Polymerization: Will not occur.
Conditions to Avoid: Avoid heat, flames and other sources of ignition.
Incompatibilities: Strong oxidizing agents.
Hazardous Decomposition Products: Carbon monoxide and carbon dioxide.
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11 鈥? Toxicological Information
The oral toxicity of this product is estimated to be greater than 5,000 mg/kg and the dermal toxicity
greater than 2,000 mg/kg based on an assessment of the ingredients. This product is not classified as
toxic by established criteria.
None of the components of this product is listed as a carcinogen or suspected carcinogen or is
considered a reproductive hazard.
12 鈥? Ecological Information
No data is currently available.
13 - Disposal Considerations
If this product becomes a waste, it would not be expected to meet the criteria of a RCRA of a
hazardous waste. However, it is the responsibility of the generator to determine at the time of disposal
the proper classification and method of disposal. Dispose in accordance with federal, state, and local
regulations.
14 鈥? Transportation Information_
DOT Surface Shipping Description: Not Regulated
IMDG Shipping Description: Not Regulated
15 鈥? Regulatory Information
U.S. Federal Regulations:
CERCLA 103 Reportable Quantity: This product is not subject to CERCLA reporting requirements,
however, oil spills are reportable to the National Response Center under the Clean Water Act and
many states have more stringent release reporting requirements. Report spills required under federal,
state and local regulations.
SARA TITLE III:
Hazard Category For Section 311/312: Not Hazardous
Section 313 Toxic Chemicals: This product contains the following chemicals subject to SARA Title
III Section 313 Reporting requirements: None
Section 302 Extremely Hazardous Substances (TPQ): None
EPA Toxic Substances Control Act (TSCA) Status: All of the components of this product are listed
on the TSCA inventory
Canadian Environmental Protection Act: All of the ingredients are listed on the Canadian Domestic
Substances List or exempt from notification
Canadian WHMIS Classification: Not a controlled product.
This MSDS has been prepared according to the criteria of the Controlled Products Regulation (CPR)
and the MSDS contains all of the information required by the CPR.
16 鈥? Other Information:
HMIS Hazard Rating:
Health 鈥? 1 (slight hazard), Fire Hazard 鈥? 1 (moderate hazard), Reactivity 鈥? 0 (minimal hazard)
SIGNATURE: TITLE: Director of Global Quality Assurance
REVISION DATE: February 2008 SUPERSEDES: January 2005
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