=====================  Product Identification  =====================

MSDS NAME:COLDPAC TOOTH ACRYLIC LIQUID
NIIN:00F012095
MSDS Number: BJBQD
=== Responsible Party ===
Company:MOTLOID CO.
Address:730 W. LAKE ST
City:CHICAGO
State:IL
ZIP:60606
Info Phone Num:(312) 648-2240
Emergency Phone Num:(312) 648-2240
CAGE:23048
=== Contractor Identification ===
Company:MOTLOID CO.
Address:730 W. LAKE ST
Box:City:CHICAGO
State:IL
ZIP:60606
Phone:(312) 648-2240
CAGE:23048
Company:ZAHN DENTAL CO, INC
Box:UNKNOW
CAGE:NO681

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

Name:HYDROQUINONE  (SARA III)
CAS:123-31-9
RTECS #:MX3500000
Fraction by Wt: 0.006%
OSHA PEL:2 MG/M3
ACGIH TLV:2 MG/M3; 9192
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

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

LD50 LC50 Mixture:ORAL LD50 RATS = 7900 MG/KG
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:INHALATION: HEADACHE, NAUSEA, SMARTING
    OF EYES, & IRRITATION OF RESPIRATORY SYSTEM. EYES: WILL CAUSE
    IRRITATE & POSSIBLE CORNEAL DAMAGE.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: HEADACHE, NAUSEA, SMARTING OF EYES,
    IRRITATION OF RESPIRATORY SYSTEM. EYE: IRRITATION & POSSIBLE
    CORNEAL DAMAGE. SKIN: SOME INDIVIDUALS ARE ALLERGIC TO LIQUID
    MONOMER & ANY INDICATION OF R ASH OR REDNESS DUE TO EXPOSURE SHOULD
    BE A SIGNAL TO AVOID, & TAKE SPECIAL PRECAUTIONS.

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

First Aid:INHALATION: MOVE SUBJECT TO FRESH AIR. GIVE OXYGEN OR
    ARTIFICIAL RESPIRATION AS REQUIRED. INGESTION: INDUCE VOMITING &
    CONSULT PHYSICIAN. EYE: FLUSH W/WATER FOR 15 MINUTES, CONSULT
    PHYSICIAN. SKIN: RE MOVE SATURATED CLOTHING, WASH AREAS W/SOAP &
    WATER.

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

Flash Point Method:CC
Flash Point:50F
Lower Limits:2.12%
Upper Limits:12.5%
Extinguishing Media:CHEMICAL FOAM, DRY POWDER, WATER FOG
Fire Fighting Procedures:VAPORS MAY TRAVEL ALONG FLOOR TO IGNITION
    SOURCE & FLASH BACK. CLOSED CONTAINERS MAY OVERHEAT & RUPTURE
    VIOLENTLY.
Unusual Fire/Explosion Hazard:HEAT CAN INDUCE POLYMERIZATION W/RAPID
    RELEASE OF ENERGY.

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

Spill Release Procedures:ELIMINATE IGNITIONS. DIKE/ABSORB LIQUID ON
    INERT MATERIAL (SAND, SODA ASH, VERMICULITE, ETC.) & TRANSFER TO
    CONTAINERS FOR DISPOSAL. DON'T FLUSH INTO SEWER SYSTEMS.

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

Handling and Storage Precautions:STORE AT AMBIENT TEMPERATURES. USE
    GROUNDING CABLES ON ALL CONTAINERS WHEN DISPENSING. INDOOR STORAGE
    SHOULD BE LIMITED TO APPROVED LOCATIONS.
Other Precautions:AVOID BREATHING VAPORS.

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

Respiratory Protection:NOT REQUIRED
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION TO KEEP