MSDS

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Material Safety Data Sheet
1 - Chemical Product and Company Identification
Manufacturer: WD-40 Company
Address: 1061 Cudahy Place (92110)
P.O. Box 80607
San Diego, California, USA
92138 0607
Telephone:
Emergency only: 1-888-324-7596
(PROSAR)
Information: 1-888-324-7596
Chemtrec (HazMat-Spills) 1-800-424-9300
Chemical Name: Organic Mixture
Trade Name: 3-IN-ONE Multi-Purpose Oil
Product Use: Lubricant
2 - Composition/Information on Ingredients
Ingredient
CAS #
Weight Percent
Severely Hydrotreated Heavy Naphthenic Oil
64742-52-5
>97
Proprietary Additive
Mixture
<3
See Section 8 for Exposure Limits
3 Hazards Identification
Emergency Overview:
CAUTION! May cause 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 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 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 Fire Fighting Measures
Flash Point: Greater than 305 F Tag Open Cup
Flammable Limits: Not determined

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