Product ID:NR-200 ACTIVATOR
MSDS Date:08/03/1988
FSC:8010
NIIN:00F008520
MSDS Number: BGYDP

PECORA CORPORATION

165 WAMBOLD ROAD
HARLEYSVILLE, PA 19438

Emergency Phone: (800) 424-9300

Info Phone: (215) 723-6051

Cage: FO351

PECORA CORPORATION

HARLEYSVILLE, PA 19438 US

Telephone: (215) 723-6051

Cage: FO351

TOLUENE DIISOCYANATE

CAS: 26471-62-5

RTECS: HQ9490000

Fraction By Weight: <5%

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

POLYOL

Fraction By Weight: 90%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:YES IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: SEVERE IRRITATION TO
LUNGS, PULMONARY EDEMA/SENSITIZATION, ASTHMA-TYPE SPASMS, BRONCHIAL
TUBES, RESPIRATORY ILLNESS, ASTHMATIC CONDITIONS, & TDI
SENSITIZATION. SKIN/EYES: IRRITATION, DAMAG E, SENSITIZATION, &
BURNS.
Explanation of Carcinogenicity:TDI - POSSIBLE HUMAN CARCINOGEN. NTP
ACTION BASED ON 2 YEAR ORAL FEEDING STUDY. INHALATION PROVES NO
CARCINOGEN RESULTS.
Effects of Overexposure:INHALATION: SEVERE IRRITATION TO LUNGS,
PULMONARY EDEMA/SENSITIZATION, ASTHMA-TYPE SPASMS, BRONCHIAL TUBES,
RESPIRATORY ILLNESS, TDI SENSITIZATION, & BREATHING DIFFICULTY.
SKIN/EYES: BURNS, DAMAGE, & SENSITIZATION.
Medical Cond Aggravated by Exposure:PRECLUDE FROM EXPOSURE INDIVIDUALS
W/A HISTORY OF RESPIRATORY ILLNESS, ASTMATIC CONDITIONS, EYE DAMAGE
& TDI SENSITIZATION,

First Aid:EYES: FLUSH W/COPIOUS AMOUNTS OF WATER FOR 15 MINUTES.
CONSULT PHYSICIAN. SKIN: WASH W/MILD SOAP & WATER. SEE PHYSICIAN.
INHALATION; REMVOE TO FRESH AIR. AID BREATHING IF NECESSARY.
CONSULT PHYSICIAN. INGESTION: GIVE LARGE AMOUNTS OF WATERTO DILUTE
MATERIAL & CONSULT PHYSICIAN.

Flash Point:350F
Lower Limits:0.9%
Extinguishing Media:DRY CHEMICAL, CO2, WATER SPRAY
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS WHEN
FIGHTING FIRES INVOLVING CHEMICALS.
Unusual Fire/Explosion Hazard:AVOID WATER CONTAMINATION IN CLOSED
CONTAINERS OR CONFINED AREAS; CO2 GAS IS GENERATED.

Spill Release Procedures:SCRAPE UP & PLACE IN CONTIANERS. ALLOW TO
HARDEN IN OPEN CONTIANERS. CO2 WILL BE EVOLVED. FINISH CLEANING
AREA W/SOLVENT SUCH AS CELLOSOLVE ACETATE.

Handling and Storage Precautions:STORE IN COOL, DRY PLACE. WASH HANDS
AFTER USING & BEFORE EATING/SMOKING. THIS PRODUCT CONTAINS
DIISOCYANATES. KEEP OUT OF REACH OF CHILDREN.
Other Precautions:AVOID PROLONGED BREATHING OF VAPORS & CONTACT W/EYES
& SKIN. FOR COMMERCIAL USE ONLY. PRECLUDE FROM EXPOSURE THOSE
INDIVIDUALS HAVING A HISTORY OF RESPIRATORY ILLNESS, ASTHMATIC
CONDITIONS, EYE DAMAGE & TDI SENSITIZATION.

Respiratory Protection:NIOSH VAPOR RESPIRATOR FOR CONFINED AREAS.
Ventilation:LOCAL OR MECHANICAL
Protective Gloves:IMPERMEABLE
Eye Protection:SAFETY GLASSES, GOGGLES
Other Protective Equipment:NONE
Work Hygienic Practices:WASH HANDS AFTER USING & BEFORE EATING OR
SMOKING.
Supplemental Safety and Health

Boiling Pt:B.P. Text:482F
Vapor Density:>AIR
Evaporation Rate & Reference:SLOWER THAN N-BU AC
Appearance and Odor:VISCOUS, CLEAR, LIGHT YELLOW LIQUID.
Percent Volatiles by Volume:0.0%

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:TEMPERATURES >100F FOR EXTENDED PERIODS OF
TIME. CONTAMINATION W/MOISTURE OR OTHER PRODUCTS THAT REACT
W/ISOCYANATES.
Hazardous Decomposition Products:TDI VAPORS, OXIDES OF NITROGEN, CO &
HCN.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/LOCAL, STATE &
FEDERAL 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.