SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET LL 245
Threshold Limited Value Not established for polymer. ACGIH 1992-93. Ethyl Acrylate: TLV
ALDON (ACGIH) 5 ppm, 20 mg/m3, A2. STEL: 15 ppm, 61 mg/m3, A2 - Skin.
1533 W.Henrietta Rd.
LL 245 RTECS No. AT0700000
Avon, New York 14414 MSDS No.
庐
CORPORATION Effective Date December 12, 1996
(716) 226-6177
Effects of Overexposure INGESTION: Not a probable route of exposure. Toxicity predicted to be low.
SKIN: May cause irritation. EYES: Mechanical irritation. INHALATION:
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE Gross overexposure to nuisance particles, regardless of how generated, may
cause irritation to respiratory tract.
Product LUCITE, 庐PELLETS CHEMTREC Health 0
800-424-9300
Chemical
Emergency and
Modified Poly (methylmethacrylate)/Ethyl acrylate SKIN: If molten polymer contacts the skin, cool rapidly with cold water and
Synonyms 0
Fire
Day 716-226-6177
First Aid Procedures obtain medical attention for thermal burn. Do NOT attempt to peel polymer
Formula [CH C(CH )COOCH ]+Modifiers 0
Reactivity from skin. EYES: Flush thoroughly with water for 15 minutes for 15 minutes,
NFPA
2 3 3
occasionally lifting upper and lower eyelids. If irritation develops, get medical
HAZARD RATING HMIS *
Unit Size up to 2.5 Kg. attention. INHALATION: Remove to fresh air. If not bvreathing, administer
LEAST SLIGHT MODERATE HIGH EXTREME
artificial respiration. If breathing is difficult, give oxygen. Get medical
0 1 2 3 4
C.A.S. No. 9011-14-7
attention. INGESTION: Consult a physician if necessary.
SECTION II INGREDIENTS OF MIXTURES
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable
Poly (methyl methacrylate/Ethyl Acrylate): (CAS No. 9010-88-2) >99% See Section V. Heating above 298.9掳C (570掳F).
Stable X
* Ethyl Acrylate: (CAS No. 140-88-5) <1% See Section V. Incompatibility
Strong acids and oxidizing agents.
(Materials to Avoid)
WARNING! MAY CAUSE IRRITATION TO SKIN, EYES AND MUCOUS MEMBRANES.
Hazardous Decomposes at temperatures over 200掳C. Hazardous gases and/or vapors produced
POSSIBLE CANCER HAZARD BASED ON TESTS WITH LABORATORY ANIMALS. are carbon monoxide, organic acids, aldehydes and alcohols. Some organic esters
Decomposition Products may be generated by decomposing the polymer, these may contain methacrylates.
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) Softens on heating. Not established.
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) Decomposes 200掳C (392掳F) < 1% X
by Volume (%)
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
Vapor Pressure (mm Hg) Negligible as solid. N/A
=1)
(
Steps to be taken in case
Vapor Density (Air=1) Data not listed.
material is released or spilled Sweep up carefully to prevent slipping hazard on polymer granules.
Solubility in Water Negligible. Place in a suitable container for proper disposal.
Appearance & Odor Hard, colorless, transparent pellets-beads; slight methylmethacrylate odor.
Discharge, treatment, or disposal may be subject to Federal, State or Local laws.
Waste Disposal Method
SECTION IV FIRE AND EXPLOSION HAZARD DATA These disposal guidelines are intended for the disposal of catalog-size quantities only.
Lower
Flammable Limits in Air Upper
Flash ignition approx.
Flash Point
Dispose of in an approved incinerator or uncontaminated material may be
% by Volume N/A
300掳C (572掳F) (ASTM D-1929)
(Method Used)
disposed of in a sanitary landfill.
Extinguisher
Water spray; carbon dioxide (CO2); dry chemical (ABC). SECTION VIII SPECIAL PROTECTION INFORMATION
Media
Respiration Protection None needed in normal laboratory handling. If dusty conditions prevail, wear a NIOSH/
(Specify Type) MSHA approved respirator.
SPECIAL FIREFIGHTING
In fire conditions, wear a NIOSH/MSHA-approved self-contained None needed. No.
Local Exhaust Special
PROCEDURES Ventilation
breathing apparatus and protective clothing. Wear goggles if eye None needed. No.
Mechanical (General) Other
protection is not provided.
Protective Gloves Eye Protection
Protective gloves. Chemical safety glasses.
* Regulated as a toxic chemical under Section 313 of Title III of the Other Protective
Lab coat, eye wash station, proper gloves.
Superfund Amendments and Reauthorization Act of 1986 and 40 Equipment
CFR part 372.
SECTION IX SPECIAL PRECAUTIONS
Precautions to be Taken
UNUSUAL FIRE AND Store in a cool, dry place away from strong acids and oxidizing agents.
in Handling & Storing
EXPLOSION HAZARDS Wash thoroughly after handling.
Keep container tightly closed when not in use.
Read label on container before using. Do not wear contact lenses when working with chemicals.
Other Precautions
Smokey, irritating fumes evolved. Fire or excessive heat may produce
hazardous decomposition products. Remove and wash contaminated clothing.
For laboratory use only. Not for drug, food or household use. Keep out of reach of children.
Chemical Safety
Approved
Revision Date MR
No. 3 12/12/96 Michael Raszeja Coordinator
D.O.T. NON-REGULATED. The information contained herein is furnished without warranty of any kind. Employers should use this information only as a supplement to other information
gathered by them and must make independent determinations of suitability and completeness of information from all sources to assure proper use of these
Approved by U.S. Department of Labor "essentially similar" to form OSHA-20 materials and the safety and health of employees. * Hazardous Materials Industrial Standards. Printed on recycled paper.
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