GREAT LAKES ORTHODONTICS, LTD. -- MONOMER JET ACRYLIC LIQUID  -- 6520-00F010444
<pre>=====================  Product Identification  =====================

Product ID:MONOMER JET ACRYLIC LIQUID
MSDS Date:12/01/1983
FSC:6520
NIIN:00F010444
=== Responsible Party ===
Company Name:GREAT LAKES ORTHODONTICS, LTD.
Address:199 FIRETOWER DRIVE
City:TONAWANDA
State:NY
ZIP:14150
Info Phone Num:(800) 342-4434
Emergency Phone Num:(800) 828-7626
CAGE:42771
=== Contractor Identification ===
Company Name:GREAK LAKES ORTHODONTICS LTD
Address:199 FIRE TOWER DR
Box:City:TOWAWANDAF
State:NY
ZIP:14151-5111
Phone:(800) 342-4434 (NY)
CAGE:7L060
Company Name:GREAT LAKES ORTHODONTICS, LTD.
Address:199 FIRE TOWER DRIVE
City:TONAWANDA
State:NY
ZIP:14151-5111
Phone:(716) 695-6251
CAGE:42771

=============  Composition/Information on Ingredients  =============

Ingred Name:METHYL METHACRYLATE  (SARA III)
CAS:80-62-6
RTECS #:OZ5075000
Fraction by Wt: 99%
Other REC Limits:100 PPM
OSHA PEL:100 PPM
ACGIH TLV:100 PPM; 9192
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

Ingred Name:SUBSTITUTED PHENOL POLYMERIZATIONINHIBITORS
Fraction by Wt: 110% PPM

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:ORAL LD50 RATS: 7990 MG/KG
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:INHALATION: IRRITATION TO THE
    RESPIRATORY SYSTEM, HEADACHES, NAUSEA, DROWSINESS &
    UNCONSCIOUSNESS. SKIN: RASHES. EYES: IRRITATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: IRRITATION TO THE RESPIRATORY
    SYSTEM, HEADACHES, NAUSEA, DROWSINESS & UNCONSCIOUSNESS. SKIN:
    RASHES. EYES: IRRITATION.
Medical Cond Aggravated by Exposure:SKIN RASHES

=======================  First Aid Measures  =======================

First Aid:INHALATION: MOVE TO FRESH AIR. EYES: FLUSH W/WATER FOR 15
    MINUTES. SKIN: WASH W/SOAP & WATER. INGESTION: INDUCE VOMITING &
    GET MED ATTN.

=====================  Fire Fighting Measures  =====================

Flash Point Method:TCC
Flash Point:51F
Lower Limits:2.1%
Upper Limits:12.5%
Extinguishing Media:FOAM, CO, DRY CHEMICALS, WATER FOG
Fire Fighting Procedures:FIGHT FIRES FROM SAFE DISTANCE/PROTECTED
    AREAS. COOL CONTAINERS OF MATERIAL EXPOSED TO HEAT W/COLD WATER
    SPRAY. WEAR NIOSH APPROVED SCBA.
Unusual Fire/Explosion Hazard:SEALED CONTAINERS EXPOSED TO ELEVATED
    TEMPS. MAY RUPTURE EXPLOSIVELY. VAPORS ARE >AIR & MAY TRAVEL TO AN
    IGNITION SOURCE.

==================  Accidental Release Measures  ==================

Spill Release Procedures:ELIMINATE IGNITION SOURCES. WEAR AN APPROVED
    RESPIRATOR FOR HIGH VAPOR CONCENTRATION. ABSORB SPILLS W/INERT
    MATERIAL. TRANSFER TO A SUITABLE CONTAINER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:REGULATIONS RELEATED TO STORAGE OF
    FLAMMABLE LIQUIDS SHOULD BE FOLLOWED. PERMIT AIR SPACE TO EXIST
    INSIDE CONTAINERS.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:WHEN VAPORS EXCEED 100 PPM WEAR A SELF-CONTAINED
    BREATHING APPARATUS.
Ventilation:PROVIDE SUFFICIENT LOCAL EXHAUST VENTILATION TO KEEP <100
    PPM. MECHANICAL: EXPLOSION PROOF EXHAUST AT OPERATIONS
Protective Gloves:IMPERVIOUS, NEOPRENE
Eye Protection:SPLASHPROOF GOGGLES
Other Protective Equipment:EYEWASH, SAFETY SHOWER, COVERALLS &
    OVERSHOES
Supplemental Safety and Health

==================  Physical/Chemical Properties  ==================

Boiling Pt:B.P. Text:214F
Melt/Freeze Pt:M.P/F.P Text:54
Vapor Pres:29
Vapor Density:3.46
Spec Gravity:0.950
Evaporation Rate &amp; Reference:(N BU AC = 1): 3.00
Solubility in Water:1.6%
Appearance and Odor:COLORLESS LIQUID W/CHARACTERISTIC ACRID ODOR.
Percent Volatiles by Volume:100%

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
REDUCING & OXIDIZING AGENTS. MATERIAL HAS STRONG SOLVENT ACTION/CAN
    SOFTEN PAINT & RUBBER.
Stability Condition to Avoid:HEAT/IGNITION SOURCES. CONTAMINATION
    W/FOREIGN MATERIALS.
Conditions to Avoid Polymerization:TEMPERATURES >90F.

====================  Disposal Considerations  ====================

Waste Disposal Methods:MATERIAL SHOULDN'T BE ALLOW TO DRAIN TO SEWERS.
    INCINERATE LIQUID IN PROPER EQUIPMENT. ABSORBED MATERIAL CAN BE
    LANDFILL ACCORDING TO PREVAILING REGULATIONS. BIOLOGICAL DIGESTION
    CAN BE CONSIDERED.

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