Product ID:DYRACT RESTORATIVE POLYACID MODIFIED COMPOSITE RESIN
MSDS Date:11/22/1995
FSC:6520
NIIN:00N081201
MSDS Number: CFZVL

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 302-422-4511

Cage: 11107

Telephone: 302-422-4511/ 703-451-1900

Cage: 11107

METHACRYLATE (STRUCTURE UNKNOWN)

OSHA PEL 100 PPM (MFR)

ACGIH TLV: 100 PPM (MFR)

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SKIN:MAY BE IRRITANT FOR SUSCEPTIBLE
PERSONS. EYES:IRRITANT. SENSITIZATION:PRODUCT MAY CAUSE
SENSITIZATION BY SKIN CONTACT IN SUSCEPTIBLE PERSONS.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:PRODUCT MAY CAUSE SENSITIZATION BY
SKIN CONTACT IN SUSCEPTIBLE PERSONS.

First Aid:INHAL:REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE O*2/ARTF
RESP) . INGEST:DRINK SEVERAL AMOUNTS OF WATER & SEEK MEDICAL ADVICE
IF DISCOMFORT PERSISTS. EYES:FLUSH PROMPTLY W/COPIOUS AMOUNT OF WA
TER FOR AT LEAST 15 MINUTES & CONSULT MD IF IRRITATION IS APPARENT
OR PERSISTS. SKIN:WASH W/SOAP & WATER.

Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL, SAND, WATER SPRAY.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROT EQUIPMENT
. WATER MAY BE INEFFECTIVE UNLESS USED AS A FINE SPRAY OR FOG. USE
WATER SPRAY TO COOL FIRE EXPOS CNTNRS.
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:NONE SPECIFIED BY MANUFACTURER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE AT AMBIENT TEMPERATURES OUT OF
DIRECT SUNLIGHT - ADVISABLE TO USE OLDEST MATERIALS FIRST. USE
ADEQUATE VENTILATION.
Other Precautions:AVOID REPEATED BREATHING & CONTACT W/SKIN. KEEP
CONTAINERS CLOSED & AWAY FROM HEAT.

Respiratory Protection:NIOSH APPROVED SELF-CONTAINED BREATHING
APPARATUS DURING HIGH VAPOR CONCENTRATION.
Ventilation:LOCAL EXHAUST TO KEEP BELOW TLV & LEL. MECHANICAL
VENTILATION SHOULD HAVE EXPLOSION-PROOF MOTORS.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPROVED EYE WASH FOUNTAIN & DELUGE
SHOWER . IMPERVIOUS APRON & OVERSHOES DURING CLEAN-UP OPERATION.
Work Hygienic Practices:OBSERVE NORMAL CARE WHEN WORKING W/CHEMICALS.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Solubility in Water:NONE.
Appearance and Odor:VISCOUS PASTE W/CHARACTERISTIC SWEET METHACRYLATE
SMELL.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING MATERIALS.
Stability Condition to Avoid:BRIGHT LIGHT, HIGH TEMPERATURE, HUMIDITY.
Hazardous Decomposition Products:IRRITATING GASES, CO &/OR CO*2.
Conditions to Avoid Polymerization:ELEVATED TEMPERATURES & OXIDIZING
MATERIALS.

Waste Disposal Methods:DISPOSE OF I/A/W FEDERAL, STATE & LOCAL
REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.