Material Safety Data Sheet
Zep Inc. Section 1. Chemical Product and Company Identification
1310 Seaboard Industrial Blvd.
Product name
Atlanta, GA 30318 ZEP TWISTER
1-877-I-BUY-ZEP (428-9937)
Aerosol Penetrant
Product use
www.zep.com
0065
Product code
Date of issue Supersedes 01/07/05
07/17/08
Emergency Telephone Numbers
For MSDS Information:
Compliance Services 1-877-I-BUY-ZEP (428-9937)
For Medical Emergency
INFOTRAC: (877) 541-2016 Toll Free - All Calls
Recorded
For Transportation Emergency
CHEMTREC: (800) 424-9300 - All Calls Recorded
In the District of Columbia (202) 483-7616
Prepared By
Printing date: 07/17/08
Compliance Services
1420 Seaboard Industrial Blvd.
Atlanta, GA 30318
Section 2. Hazards Identification
Emergency overview *Hazard Determination System (HDS): Health, Flammability, Reactivity
DANGER ! 2 3 0
FLAMMABLE. VAPOR HARMFUL. CAUSES EYE AND SKIN
IRRITATION. HARMFUL OR FATAL IF SWALLOWED.
CONTENTS UNDER PRESSURE.
NOTE: MSDS data pertains to the product as delivered in the original shipping container(s). Risk of adverse effects are lessened by following all
prescribed safety precautions, including the use of proper personal protective equipment.
Dermal contact. Eye contact. Inhalation.
Acute Effects Routes of Entry
Causes eye irritation. Inflammation of the eye is characterized by redness, watering and itching.
Eyes
May cause skin irritation. May be harmul if absorbed through the skin. Skin inflammation is
Skin
characterized by itching, scaling, or reddening.
Inhalation Avoid breathing vapors, spray or mists. Over-exposure by inhalation may cause respiratory
irritation. Can cause central nervous system (CNS) depression.
Ingestion Harmful if swallowed. Aspiration hazard if swallowed. Can enter lungs and cause damage.
Repeated or prolonged exposure to the substance can produce target organs damage. Prolonged or
Chronic effects
repeated contact may dry skin and cause irritation. Contains material which may cause damage to
the following organs: blood, kidneys, lungs, the nervous system, liver, heart, spleen, adrenal,
central nervous system (CNS), ears, eye, lens or cornea, nose/sinuses.
Ingredients: Not listed as carcinogen by OSHA, NTP or IARC.
Additional Information: See Toxicological Information (Section 11)
Section 3. Composition/Information on Ingredients
HEAVY AROMATIC NAPHTHA; solvent naphtha (petroleum); heavy aromatics 64742-94-5 25 - 35
HYDROTREATED LIGHT PETROLEUM DISTILLATES; paraffinic, naphthenic solvent 64742-47-8 10 - 20
MINERAL SEAL OIL; mineral oil; petrolatum 64741-77-1 10 - 20
XYLENE; dimethyl benzene; xylol 1330-20-7 10 - 20
ETHANOL; ethyl alcohol; grain alcohol 64-17-5 5 - 15
ISOPROPYL ALCOHOL; ipa; dimethylcarbinol; 2-propanol 67-63-0 <3
CARBON DIOXIDE 124-38-9 1-5
Section 4. First Aid Measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower eyelids. Check for and
Eye Contact
remove any contact lenses. Continue to rinse for at least 10 minutes. Get medical attention immediately.
Flush contaminated skin with plenty of water. Remove contaminated clothing and shoes. Get medical attention if
Skin Contact
irritation develops.
Move exposed person to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give
Inhalation
oxygen. Get medical attention immediately.
Page: 1/4
Product Name ZEP TWISTER
Material Safety Data Sheet
Product code 0065
Aspiration hazard if swallowed. Can enter lungs and cause damage. Do not induce vomiting unless directed to do
Ingestion
so by medical personnel. If vomiting occurs, the head should be kept low so that vomit does not enter the lungs.
If affected person is conscious, give plenty of water to drink. Never give anything by mouth to an unconscious
person. Get medical attention immediately.
National Fire Protection Association (U.S.A.)
Section 5. Fire Fighting Measures
3
Not available.
Flash Point 2 0
Flammable Limits Not available.
FLAMMABLE. (CSMA Method)
Flammability
CONTENTS UNDER PRESSURE. Flammable liquid and vapor. In a fire or if heated, a
Fire hazard
pressure increase will occur and the container may burst, with the risk of a subsequent
explosion. Gas may accumulate in low or confined areas or travel a considerable distance to a
source of ignition and flash back, causing fire or explosion. Bursting aerosol containers may be
propelled from a fire at high speed.
Use an extinguishing agent suitable for the surrounding fire. Cool closed containers exposed to
Fire-Fighting
fire with water. Fire-fighters should wear appropriate protective equipment.
Procedures
Section 6. Accidental Release Measures
Large spills are unlikely due to packaging.
Spill Clean up
Section 7. Handling and Storage
Put on appropriate personal protective equipment (see section 8). Store and use away from heat, sparks, open flame
Handling
or any other ignition source. Do not get in eyes or on skin or clothing. Do not breathe vapor or mist. Do not ingest.
Use only with adequate ventilation. Observe label precautions. Wash contaminated clothing before reusing. Wash
thoroughly after handling.
CONTENTS UNDER PRESSURE. Eliminate all ignition sources. Do not puncture, incinerate or store the container at
Storage
temperatures above 49掳C (120掳F) or in direct sunlight. Keep out of the reach of children.
Section 8. Exposure Controls/Personal Protection
Product name Exposure limits
HEAVY AROMATIC NAPHTHA; solvent naphtha (petroleum); OSHA PEL / VPEL / ACGIH TLV (United States).
heavy aromatics TWA: 10 ppm 8 hour(s).
OSHA VPEL / ACGIH TLV (United States).
STEL: 15 ppm 15 minute(s).
HYDROTREATED LIGHT PETROLEUM DISTILLATES; Supplier Suggested (United States).
paraffinic, naphthenic solvent TWA: 100 ppm 8 hour(s).
MINERAL SEAL OIL; mineral oil; petrolatum OSHA PEL (United States).
: 5 mg/m鲁 8 hour(s). Form: Mist
ACGIH TLV (United States).
: 5 ppm 8 hour(s). Form: Mist
XYLENE; dimethyl benzene; xylol OSHA (United States).
TWA: 100 ppm
ACGIH (United States).
STEL: 150 ppm
ETHANOL; ethyl alcohol; grain alcohol ACGIH TLV / OSHA PEL (United States).
TWA: 1000 ppm 8 hour(s).
CARBON DIOXIDE ACGIH TLV (United States).
TWA: 5000 ppm 8 hour(s).
STEL: 30000 ppm 15 minute(s).
ISOPROPYL ALCOHOL; ipa; dimethylcarbinol; 2-propanol ACGIH TLV (United States).
TWA: 200 ppm 8 hour(s).
OSHA PEL (United States).
TWA: 400 ppm 8 hour(s).
ACGIH/OSHA (United States).
STEL: 400 ppm 15 minute(s).
Personal Protective Equipment (PPE)
Safety glasses.
Eyes
Recommended: Neoprene gloves. Nitrile gloves. Rubber gloves.
Body
Respiratory Use with adequate ventilation. Provide exhaust ventilation or other engineering
controls to keep the airborne concentrations of vapors below their respective
occupational exposure limits. Wear appropriate respirator when ventilation is
inadequate.
Page: 2/4
Product Name ZEP TWISTER
Material Safety Data Sheet
Product code 0065
Section 9. Physical and Chemical Properties
Liquid. [Aerosol.] Color Amber.
Physical State
Not applicable Odor Solvent-like.
pH
Not determined. Vapor Pressure Not determined.
Boiling Point
0.8625 Vapor Density Not determined.
Specific Gravity
Insoluble in the following materials: cold water and Evaporation Rate Not determined.
Solubility
hot water.
VOC (Consumer) 4 2 9 . 1 7 ( g / l ) . 3.58 lbs/gal
(49.99%)
Section 10. Stability and Reactivity
The product is stable.
Stability and Reactivity
Keep away from heat, sparks and flame. Reactive or incompatible with the following materials:
Incompatibility
oxidizing materials.
Hazardous Polymerization Will not occur.
Hazardous Decomposition Products carbon oxides (CO, CO2)
Section 11. Toxicological Information
Acute Toxicity
Exposure
Product/ingredient name Result Species Dose
Hydrotreated Light Petroleum Distillates LD50 Dermal Rabbit >2000 mg/kg -
LD50 Oral Rat >5000 mg/kg -
Xylene LD50 Oral Rat 3500 mg/kg -
LC50 Inhalation Vapor Rat 6700 ppm 4 hours
Ethanol LD50 Oral Rat 7060 mg/kg -
LC50 Inhalation Vapor Rat 20000 mg/m鲁 4 hours
Isopropyl Alcohol LD50 Dermal Rabbit 13000 mg/kg -
LD50 Oral Rat 4700 mg/kg -
LC50 Inhalation Vapor Rat 22500 ppm 8 hours
LC50 Inhalation Vapor Rat 19000 ppm 8 hours
Section 12. Ecological Information
No known significant effects or critical hazards.
Environmental Effects
Aquatic Ecotoxicity
Not available.
Section 13. Disposal Considerations
Waste Information
Waste must be disposed of in accordance with federal, state and local environmental control regulations. Consult your local or
regional authorities for additional information.
Waste Stream Code: D001
Classification: - [Hazardous waste]
Origin: - [RCRA waste.]
Section 14. Transport Information
Regulatory information UN number Proper shipping name Classes PG* Label
DOT Classification Not regulated. Consumer commodity ORM-D
Not determined.
IMDG Class
NOTE: DOT classification applies to most package sizes. For specific container size classifications or for size exceptions, refer to
the Bill of Lading with your shipment.
PG* : Packing group
Page: 3/4
Product Name ZEP TWISTER
Material Safety Data Sheet
Product code 0065
Section 15. Regulatory Information
U.S. Federal Regulations
SARA 313 toxic chemical notification and release reporting:
Product name
Naphthalene
Xylene
Clean Water Act (CWA) 307: No products were found.
Clean Water Act (CWA) 311: Xylene RQ 100 lbs
Clean Air Act (CAA) 112 regulated toxic substances: Xylene
All Components of this product are listed or exempt from listing on TSCA Inventory.
State Regulations
WARNING: This product contains a chemical or chemicals known to the state
California Prop 65
of California to cause cancer, birth defects or other reproductive harm.:
Benzene, Toluene, Xylene
Section 16. Other Information
To the best of our knowledge, the information contained herein is accurate. However, neither the above named supplier nor any of its subsidiaries assumes any
liability whatsoever for the accuracy or completeness of the information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present unknown hazards and should be used with caution.
Although certain hazards are described herein, we cannot guarantee that these are the only hazards that exist.
*NOTE: Hazard Determination System (HDS) ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4 representing significant hazards or risks
Although these ratings are not required on MSDSs under 29 CFR 1910.1200, the preparer may choose to provide them. HDS ratings are to be used with a fully implemented program to
relay the meanings of this scale.
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