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

MSDS NAME:BLACO-TRON (R) TF
NIIN:00-319-0834
MSDS Number: BDWSD
=== Responsible Party ===
Company:MIDWEST POLYCHEM,LTD(DIST),BARON-BLAKESLEE(MFR).
Emergency Phone Num:312-450-3900
CAGE:4S398
=== Contractor Identification ===
Company:MIDWEST POLYCHEM LTD, BARON-BLAKE
Address:1502 N 25TH AVE
Box:City:MELROSE PARK
State:IL
ZIP:60160-1801
Country:US
CAGE:4S398

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

Name:1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE (FREON 113) (SARA
    III)
CAS:76-13-1
RTECS #:KJ4000000
Fraction by Wt: 100%
OSHA PEL:1000PPM/1250STEL
ACGIH TLV:1000PPM/1250STEL9192
Ozone Depleting Chemical:1

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

LD50 LC50 Mixture:(HMIS-LD50, ORAL, RATS 43,000 MG/KG
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Health Hazards Acute and Chronic:(1/9/95 HMIS INFORMATION-EYES: MAY
    CAUSE CONJUCTIVITIS, SKIN, PROLONGED OR REPEATED CONTACT CAN CAUSE
    IRRITATION, DEFATTING OF SKIN OR DERMATITIS.INHALATION: HIGH LEVELS
    CAN CAUSE CENTRAL NERVOUS SYST EM DEPRESSION, CARDIC ARRYTHMIA. AT
    LOWCONCENTRATIONS MAY CAUSE HEADACHE. INGESTION: LOW TO MODERATE
    TOXICITY. HMIS)
Effects of Overexposure:LIGHT-HEADEDNESS,GIDDINESS,SHORTNESS OF
    BREATH,POSSIBLE NARCOSIS,POSSIBLE CARDIAC ARRHYTHMIAS(CONC).
    (1/9/95 HMIS INFORMATION-EYES: IRRITATION. SKIN: DEFATTING,
    DERMATITIS. INHALATION: DIZZINESS, DROW SINESS, "HEAVINESS",
    FLUSHING. AT HIGH LEVELS; INTOXICATION. INGESTION:MAY CAUSE
    DISCOMFORT. HMIS)
Medical Cond Aggravated by Exposure:(1/9/95 HMIS INFORMATION-DISEASES
    OF THE LIVER, RETINA, CENTRAL NERVOUS SYSTEM, GENERAL INTESTINAL
    TRACT OR REPRODUCTIVE ORGANS MAY HAVE INCREASED SENSITIVITY. HMIS)

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

First Aid:INHALATION: REMOVE TO FRESH AIR, CALL A PHYSICIAN. DO NOT
    GIVE EPINEPHRINE OR SIMILAR DRUGS. SKIN OR EYE CONTACT: FLUSH WITH
    WATER.

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

Flash Point:NONE
Extinguishing Media:N/A, NON-FLAMMABLE
Fire Fighting Procedures:(1/9/95 HMIS INFORMATION-KEEP CONTAINERS COOL
    WITH WATER SPRAY. WEAR SELF-CONTAINED BREATHING APPARATUS.)
Unusual Fire/Explosion Hazard:(1/9/95 HMIS INFORMATION-FORMS TOXIC
    DECOMPOSITION PRODUCTS)

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

Spill Release Procedures:VENTILATE AREA- ESPECIALLY LOW PLACES WHERE
    HEAVY VAPORS MIGHT COLLECT. REMOVE OPEN FLAMES. (HMIS-EVACUATE 
    AREA OF ALL UNPROTECTED PERSONNEL. ABSORB SPILLED MATERIAL WITH AN
    INERT MATERIAL. SHOVEL (S PARK PROOF) ABSORBENT MATERIAL INTO DRUMS
    & CLOSE.

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

Handling and Storage Precautions:STORE CONTAINERS IN A CLEAN, DRY AREA.
    DO NOT HEAT ABOVE 125F. (HMIS-AVOID BREATHING VAPORS. VAPORS ARE
    HEAVY AND MAY ACCUMULATE. HMIS)
Other Precautions:(HMIS INFORMATION-PROTECT CONTAINERS FROM DAMAGE
    DURING STORAGE, PREVENT LEAKAGE OR SPILLAGE WHICH MAY RESULT IN
    OXYGEN DEPLETING BELOW LEVELS NECESSARY TO SUSTAIN LIFE. WHEN USED
    INDOORS OR IN A CONF INED SPACE USE A HALOCARBON DETECTOR.)

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

Respiratory Protection:USE AIR MASK IN HIGH CONCENTRATIONS. (HMIS
    INFORMATION-ABOVE 1,000 PPM USE A SELF-CONTAINED BREATHING
    APPARATUS.
Ventilation:LOCAL EXHAUST WHEN LARGE AMOUNTS ARE RELEASED.MECH.(LOW
    SITE (HMIS-USE ADEQUATE VENTILATION. LOCAL EXHAUST IN SMALL AREA
Protective Gloves:RUBBER
Eye Protection:SAFETY GOGGLES
Supplemental Safety and Health
ITEM IS TYPE II OF MILITARY SPECIFICATION. (HMIS INFORMATION-FREON 113
    MAY DILUTE OR DISPLACE OXYGEN BELOW LEVELS NECESSARYNTO SUSTAIN
    LIFE. HMIS)

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

HCC:N1
Boiling Pt:B.P. Text:117.6F
Vapor Pres:334
Vapor Density:2.9
Spec Gravity:1.57
Solubility in Water:0.02%
Appearance and Odor:COLORLESS LIQUID- SLIGHT ETHEREAL ODOR
Percent Volatiles by Volume:100

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

Stability Indicator/Materials to Avoid:YES
ALKALI OR ALKALINE EART METALS, POWDERED AL,ZN,BE,ETC;
Stability Condition to Avoid:OPEN FLAMES OR HIGH TEMPERATURES.
Hazardous Decomposition Products:HYDROCHLORIC AND HYDROFLUORIC ACIDS-
    POSSIBLE PHOSGENE.

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

Waste Disposal Methods:EVAPORATE OUTDOORS. DUMP INTO A LANDFILL SITE.

 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.

*** END OF RECORD ***