Date Prepared: 7/27/07
Supersedes: 5/08/03
ChemMasters
Product Name: Duraguard 425 mMa Resin
Material Safety Data Sheet
1. Chemical Product and Company Information
Product Name: Duraguard 425 mMa Resin
ChemMasters In Case of Emergency Contact:
300 Edwards Street CHEMTREC 800/424-9300
Madison, Ohio 44057
440-428-2105
2. Composition / Information on Ingredients
Components CAS # Exposure Limits % by Wt
OSHA(PEL/TWA) ACGIH (TLV/TWA) OTHER
Methyl Methacrylate Monomer 80-62-6 50 ppm 50 ppm 鈥? 40-45%
Poly(Methyl Methacrylate /n-Butyl Methacrylate/Methacrylic Acid)
28262-63-7 100 ppm 100 ppm
Distillates, Petroleum hydrotreated paraffinic
64742-55-8 NA NA ---
Pigment Non-Hazardous 13463-67-7 NA NA ---
3. Hazards Identification
WARNING!
FLAMMABLE LIQUID
Cause eye irritation with possible corneal injury.
Overexposure may cause skin irritation or burns, central nervous system effects, liver damage and respiratory
sensitivity
Potential Health Hazards - Acute
Eye: Direct contact may cause severe irritation with corneal injury. Vapors may cause irritation and tearing.
Skin: : Repeated skin exposure may result in absorption of harmful amounts, may also cause irritation, defatting and
possible burns.
Inhalation: May cause CNS effects and irritation.
Ingestion: Amounts ingested incidental to industrial use is not likely to cause injury.
Potential Health Effects - Chronic
May cause skin and respiratory sensitization and/or disorders. Liver malfunctions.
Carcinogenicity: NTP IARC Monographs OSHA Regulated
No data available No No data available
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Date Prepared: 7/27/07
Supersedes: 5/08/03
Product Name: Duraguard 425 mMa Resin
4. First Aid Measures
Eye: Immediately flush with plenty of clean water for at least 15 minutes. Seek medical attention.
Skin: Remove contaminated clothing. Clean affected area(s) thoroughly with soap and water.ter.
Inhalation: Remove to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Get
medical attention.
Ingestion: Seek medical attention! Do NOT induce vomiting. If vomiting occurs spontaneously, keep head
below hips to prevent aspiration of liquid into the lungs. Give victim plenty of water or milk.
SEEK MEDICAL ATTENTION IF SYMPTOMS PERSIST
5. Fire Fighting Measures
Flash Point (method used): 53oF (TCC)
Flammable Limits (% volume in air): Lower = 1.1 Upper = 6.1
Auto Ignition Temperature: No data available
Extinguishing Media: Extinguish with water fog, dry chemical, CO2 or foam.
Hazard Combustion Products: Hazardous conditions will result through contamination with incompatibles or exposure
to excessive temperatures. Product can decompose with force if confined during exposure to fire.
Fire Fighting Instructions: Flammable. Do not enter confined fire space without full bunker gear including a positive
pressure, NIOSH approved, self-contained breathing apparatus. Cool containers exposed to fire with water.
6. Accidental Release Measures
Spill: Eliminate all ignition sources. Handling equipment must be grounded to prevent sparking. Avoid personal
contact. If spill is indoors, ventilate area. Keep out of drains, sewers or waterways. Take up with absorbent ma-
terial, place into non-leak containers and seal tightly for proper disposal.
7. Handling and Storage
Handling: Flammable. Static electricity may create a fire hazard. Always ground equipment and transfer
containers. Keep liquid away from heat, sparks and flame. 鈥淓mpty鈥? containers can contain explosive vapors. Do
not cut, drill, grind, weld or perform similar operations on or near containers. Do not pressurize drums to empty them.
Avoid inhalation of vapors and personal contact with product. Use only with adequate ventilation.
Storage: Store containers tightly closed with adequate ventilation in a cool, dry area.
8. Exposure Controls / Personal Protection
Exposure Controls: Mechanical and local exhaust should be used for indoor use.
Personal Protection: NIOSH approved organic solvent respirator, impervious gloves, chemical splash goggles, and
protective clothing to minimize skin contact.
9. Physical and Chemical Properties
Appearance: Clear liquid unless pigmented
Odor: Methacrylate
Boiling Point: 293oF
Melting Point: Not applicable
Vapor Pressure (mm/Hg): No data available
Vapor Density (Air = 1): >1
Solubility in Water: Negligible (<5%)
Specific Gravity (H20 = 1): 1.06
Evaporation Rate (n-Butyl Acetate = 1): <1
2
Date Prepared: 7/27/07
Supersedes: 5/08/03
Product Name: Duraguard 425 mMa Resin
10. Stability and Reactivity
Chemical Stability: Stable
Conditions to Avoid: Heat, flame, contaminants. Corrosive to copper and alloys. Dissolves rubber.
Incompatibility (materials to avoid): Strong acids, oleum, aluminum chloride, oxidizers, pure oxygen.
Hazardous Decomposition or By-products: Acrid fumes emitted upon decomposition. Incomplete combustion will
produce unknown toxic substances.
Hazardous Polymerization: Could occur under normal conditions. Store at room temperature.
11. Toxicological Informatio
Components Oral LD50 Dermal LD50 Inhalation LC50
(rat) (rabbit) (rat)
Methyl Methacrylate 5000 mg/kg 鈥? __
12. Ecological Information
Possible land, air and water pollutant. No exact data available.
13. Disposal Considerations
Dispose of in accordance with all federal, state, and local regulations. If uncertain of local requirements, contact the
proper environmental authorities for information on waste disposal in your area.
Under RCRA 40 CFR 261 this material is hazardous waste number D001.
14. Transportation Information
For U S National, Air and International Shipments:
Shipping Description: Methyl Methacrylate Monomer, Stabilized Solution, 3, UN1247, II
Emergency Response Guide Number: 129P
Hazard Class: Flammable Liquid
15. Regulatory Information
OSHA: This material is hazardous by definition of Hazardous Communications Standard (29 CFR 1910.1200)
CERCLA Reportable Quantity: 2000 lbs
SARA Title III:
Section 311/312 hazard categories: acute health, delayed health, fire
Section 313 reportable ingredients:
Components CAS # Maximum %
Methyl Methacrylate 80-62-6 45 %
16. Other Information
MSDS Status: Revised 7/27/07
Industrial Abbreviation Legend on page 4 of this MSDS follows.
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Date Prepared: 7/27/07
Supersedes: 5/08/03
Product Name: Duraguard 425 mMa Resin
Industrial Abbreviation Legend
mg/m3
ACGIH American Conference of Governmental Industrial milligrams per cubic meter
NIOSH National Institute for Occupational Safety and Health
Hygienists
NTP National Toxicology Program
CAA Clean Air Act (EPA)
CERCLA Comprehensive Environmental Response, OSHA Occupational Safety and Health Administration
PEL Permissible Exposure Limit
Compensation & Liability Act of 1980 (Superfund) (EPA)
ppm parts per million
CNS Central Nervous System
CWA Clean Water Act (EPA) RCRA Resource Conservation and Recovery Act (EPA)
SARA EPA鈥檚 Superfund Amendment and Reauthorization
DOT Department of Transportation
Act (EPA)
EPA Environmental Protection Agency
g/kg grams per kilogram STEL Short-Term Exposure Limit, ACGIH terminology
TLV Threshold Limit Value
IARC Internal Agency for Research on Cancer
TWA Time-Weighted Average
LC50 Lethal Concentration in which 50% of the test animals are
expected to die
LD50 Lethal Dose in which 50% of the test animals are
expected to die
THIS PRODUCT IS FORMULATED AND LABELED FOR
INDUSTRIAL AND COMMERCIAL APPLICATION ONLY
The information contained herein is given in good faith and based on data considered accurate. However, no warranty is
expressed or implied regarding the accuracy of these data or the results to be obtained from the use thereof. The Spray-
Cure Company assumes no responsibility for personal injury or property damage to vendees, users or third parties caused
by the material. Such vendees or users assume all risks associated with the use of the material.
This is the last page of this MSDS.
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