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

MSDS NAME:674076 CAVI-LINE THINNER
NIIN:00F010648
MSDS Number: BHSYL
=== Responsible Party ===
Company:CAULK/DENTSPLY
Address:LAKEVIEW & CLARKE AVENUES
Box:359
City:MILFORD
State:DE
ZIP:19963
Info Phone Num:(302) 422-4511
Emergency Phone Num:(302) 422-4511
CAGE:11107
=== Contractor Identification ===
Company:CAULK/DENTSPLY
Address:38 W CLARKE AVE
Box:359
City:MILFORD
State:DE
ZIP:19963-0359
Country:US
Phone:302-422-4511/ 703-451-1900
CAGE:11107

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

Name:METHYL CHLORIDE (CHLOROMETHANE)  (SARA III)
CAS:74-87-3
RTECS #:PA6300000
Other REC Limits:50 PPM
OSHA PEL:100 PPM
ACGIH TLV:S,50 PPM/100 STEL 94
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

Name:TRICHLOROTRIFLUOROETHANE (FREON TF)
CAS:354-58-5
RTECS #:KJ3975000
OSHA PEL:1000 PPM
ACGIH TLV:1000 PPM

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:INHALATION: HEADACHE, GIDDINESS,
    SHORTNESS OF BREATH, POSSIBLE NARCOSIS, LUNG/KIDNEY DAMAGE,
    UNCONSCIOUSNESS, & DEATH. SKIN: CAUSE DERMATITIS, IRRITATION & DRY.
    EYES: MAY CAUSE PAIN, IRRITATION & REVE RSIBLE & CORNEAL INJURY.
    INGESTION: MAYCAUSE NAUSEA, VOMITING & ABDOMINAL PAIN.
Explanation of Carcinogenicity:METHYLENE CHLORIDE IS CONSIDERED TO BE
    AN A2 CARCINOGEN.
Effects of Overexposure:SKIN: PROLONGED/REPEATED CONTACT MAY
    IRRITATION, DERMATITIS & DRY. CARBOXYHEMOGLOBIN MAY RESULT AFTER
    EXPOSURE. INHALATION: MAY ALSO CAUSE CARDIAC ARRHYTHMIAS. EYES: MAY
    CAUSE PAIN & IRRITATION. INGES TION: MAY CAUSE NAUSEA, VOMITING &
    ABDOMINAL PAIN.
Medical Cond Aggravated by Exposure:PERSONS W/ANGINA OR HEART DISEASE
    OR THOSE WHO ARE SMOKERS, OR HEAVY DRINKERS SHOULDN'T BE EXPOSED TO
    THIS PRODUCT.

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

First Aid:INHALATION: REMOVE TO FRESH AIR, GIVE ARTIFICIAL RESPIRATION
    IF NOT BREATHING. GET MED ATTN. EYE: FLUSH W/WATER FOR AT LEAST 15
    MINS, GET MED ATTN. SKIN: WASH W/LOTS OF SOAP & WATER. WASH
    CONTAMINATED  CLOTHING. GET MED ATTN. INGESTION: DON'T INDUCE
    VOMITING. GET MED ATTN. DON'T GIVE EPINPHRINE OR SIMILAR DRUGS.

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

Flash Point:NON-FLAMMABLE
Extinguishing Media:THIS MATERIAL ISN'T COMBUSTIBLE. USE EXTINGUISHING
    MEDIA APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD WEAR SCBA/FULL PROTECTIVE
    CLOTHING. USE WATER SPRAY TO COOL CONTAINERS/STRUCTURES EXPOSED TO
    FIRE. KEEP TIGHTLY CLOSED WHEN NOT IN USE.
Unusual Fire/Explosion Hazard:VAPORS OF THIS MATERIAL ARE DENSER THAN
    AIR & WILL COLLECT IN LOW-LYING AREAS.

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

Spill Release Procedures:ABSORB THE SPILL W/INERT SORBENT MATERIAL &
    PLACE IN DOT-APPROVED WASTE CONTAINERS. KEEP OUR OF SEWERS, STORM
    DRAINS, SURFACE WATERS & SOIL.

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

Handling and Storage Precautions:STORE AT 75F OR BELOW. KEEP TIGHTLY
    CLOSED WHEN NOT IN USE. WASH THOROUGHLY AFTER HANDLING. DON'T WELD,
    CUT, GRIND, OR DRILL NEAR THIS MATERIAL.
Other Precautions:KEEP AWAY FROM FOOD & BEVERAGE. VAPORS OF THIS
    MATERIAL ARE DENSER THAN AIR & WILL COLLECT IN LOW-LYING AREAS.

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

Respiratory Protection:NIOSH APPROVED SELF-CONTAINED BREATHING
    APPARATUS IN PRESSURE DEMAND MODE IF USE CONDITIONS GENERATE VAPOR
    OR MISTS. CANISTER RESPIRATORS MAY BE INEFFECTIVE.
Ventilation:LOCAL EXHAUST: CAPABLE OF MAINTAINING EMISSIONS OF POINT OF
    USE