Product ID:DYNATROL II PART A ACTIVATOR
MSDS Date:05/01/1988
FSC:8030
NIIN:00F008518
MSDS Number: BGYDL

PECORA CORPORATION

165 WAMBOLD ROAD
HARLEYSVILLE, PA 19438

Emergency Phone: (215) 726-6051

Info Phone: (800) 424-9300

Cage: FO351

PECORA CORPORATION

HARLEYSVILLE, PA 19438 US

Telephone: (215) 723-6051

Cage: FO351

TOLUENE-2,4-DIISOCYANATE (TDI) (SARA III)

CAS: 584-84-9

RTECS: CZ6300000

Fraction By Weight: <5%

OSHA PEL C,0.02 PPM/0.02 STEL

ACGIH TLV: 0.005PPM/0.02STEL;93

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: MAY CAUSE IRRITATION TO
LUNGS & PULMONARY EDEMA MAY OCCUR AFTER A SERIOUS VAPOR EXPOSURE.
PULMONARY SENSITIZATION CAN OCCUR IN SOME INDIVIDUALS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: MAY CAUSE IRRITATION TO LUNGS &
PULMONARY EDEMA MAY OCCUR AFTER A SERIOUS VAPOR EXPOSURE. PULMONARY
SENSITIZATION CAN OCCUR IN SOME INDIVIDUALS.
Medical Cond Aggravated by Exposure:PRECLUDE FROM EXPOSURE THOSE
INDIVIDUALS HAVING A HISTORY OF RESPIRATORY ILLNESS, ASTHMATIC
CONDITIONS, EYE DAMAGE & TDI SENSITIZATION.

First Aid:SKIN: WASH W/SOAP & WATER. INHALATION: MOVE TO FRESH AIR. AID
BREATHING, IF NECESSARY. OBTAIN MED ATT. IMMEDIATELY. EYES: FLUSH
W/WATER FOR 15 MINUTES. INGESTION: GIVE LARGE AMOUNTS OF WATER TO
DILUTE MATERIAL & CONSULT PHYSICIAN IMMEDIATELY.

Flash Point Method:TCC
Flash Point:>200F
Extinguishing Media:DRY CHEMICAL, WATER FOG, FOAM & CO2
Fire Fighting Procedures:SCBA SHOULD BE WORN WHEN FIGHTING FIRES
INVOLVING CHEMICALS.
Unusual Fire/Explosion Hazard:AT TEMPERATURES >350F, TDI FORMS
CARBODIIMIDES W/THE RELEASE OF CO2, WHICH CAN CAUSE PRESSURE BUILD
UP IN CLOSED CONTAINERS. USE COLD WATER TO COOL CONTAINERS.

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

Handling and Storage Precautions:WASH HANDS AFTER USE & BEFORE EATING
OR SMOKING. STORE IN UNOPENED CONTAINERS AT OR <80F. (27C) TO
PROLONG SHELF LIFE.
Other Precautions:THIS PRODUCT CONTAINS DIISOCYANATES. AVOID PROLONGED
BREATHING OF VAPORS & CONTACT W/EYES & SKIN. FOR COMMERCIAL USE
ONLY. KEEP OUT OF REACH OF CHILDREN

Respiratory Protection:NIOSH ORGANIC VAPOR RESPIRATOR FOR CONFINED
AREAS.
Ventilation:LOCAL OR MECHANICAL
Eye Protection:GLASSES, GOGGLES
Other Protective Equipment:BARRIER SKIN CREAM
Work Hygienic Practices:WASH HANDS AFTER USE & BEFORE EATING OR
SMOKING. STORE IN UNOPENED CONTAINERS AT OR <80F.
Supplemental Safety and Health

Boiling Pt:B.P. Text:484F
Vapor Pres:0.025@77F
Vapor Density:6.0
Spec Gravity:1.05
Evaporation Rate & Reference:(Solubility in Water:INSOLUBLE
Appearance and Odor:CLEAR, LIGHT YELLOW LIQUID - TDI ODOR
Percent Volatiles by Volume:1.05

Stability Indicator/Materials to Avoid:YES
WATER OR MOISTURE & ANY OTHER PRODUCTS THAT REACT W/ISOCYANATES.
Stability Condition to Avoid:HIGH TEMPERATURES
Hazardous Decomposition Products:TDI VAPORS, OXIDES OF NITROGEN, CO &
HCN
Conditions to Avoid Polymerization:HIGH TEMPERATURES & CONTACT
W/MOISTURE.

Waste Disposal Methods:DISPOSE 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.