Product ID:48512, 1,1-DICHLOROETHANE 5G
MSDS Date:02/18/1986
FSC:6850
NIIN:00N032521
MSDS Number: BPNCB

SUPELCO INC

SUPELCO PARK
BELLEFONTE, PA 16823-0048
US

Emergency Phone: 814-359-3441

Info Phone: 814-359-3441

Cage: 54968

SIGMA-ALDRICH INC.

14508 ST. LOUIS, MO 63103 US

Telephone: 314-771-5765/414-273-3850X5996

Cage: 54968

(ORAL,RAT) 4200 MG/KG

CAS: 123-91-1

RTECS: JG8225000

Fraction By Weight: 3%

OSHA PEL S, 100 PPM

ACGIH TLV: S, 25 PPM; 9293

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

(ORAL,RAT) 725

CAS: 75-34-3

RTECS: KI0175000

Fraction By Weight: 97%

OSHA PEL 100 PPM

ACGIH TLV: 200 PPM;250 STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

LD50 LC50 Mixture:LD50: (ORAL,RAT) 725 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:HARMFUL IF ABSORBED THRU SKIN. HARMFUL
IF INHALED/SWALLOWED. IRRIT SKIN. DERMATITIS. DEPRESSES CNS.
NARCOSIS. LIVER & KIDNEY DMG. CHLOROCARBON MATLS HAVE PRODUCED
SENSIT OF THE MYOCARDIUM TO EPINEPHRI NE IN LABORATORY ANIMALS &
COULD HAVE ASIMILAR EFT IN HUMANS. ADRENOMIMETICS (E.G.,
EPINEHPRINE) (EFTS OF OVEREXP)
Explanation of Carcinogenicity:P-DIOXANE: (IARC) GROUP 2B, (NTP)
ANTICIPATED TO BE A CARCINOGEN.
Effects of Overexposure:HLTH HAZ: MAY BE CONTRAINDICATED EXCEPT FOR
LIFE-SUSTAINING USES IN HUMANS ACUTELY OR CHORNICALLY EXPOSED TO
CHLOROCARBONS .
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH EYES WITH WATER FOR AT LEAST 15 MIN. SKIN: FLUSH
SKIN WITH LARGE VOLUMES OF WATER. REMOVE CONTAMINATED CLOTHING.
INHAL: IMMEDIATELY MOVE TO FRESH AIR. GIVE OXYGEN IF BREATHING IS
LABORED. IF BREATHING STOPS, GIVE ARTIFICIAL RESPIRATION. CONTACT
A PHYSICIAN. INGEST: GET MD IMMEDIATELY .

Flash Point:17.0F,-8.3C
Lower Limits:6%
Upper Limits:16%
Extinguishing Media:WATER, CO2, DRY CHEMICAL, ALCOHOL FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED PRESSURE DEMAND SCBA
AND FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:VAPS FORM EXPLO MIX W/AIR. FOLLOWING TOX
VAPS ARE FORMED WHEN MATL IS HEATED TO DECOMP: HCL GAS & PHOSGENE
GAS.

Spill Release Procedures:TAKE UP WITH ABSORBENT MATERIAL. VENTILATE
AREA. FLUSH AREA WITH WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN SEALED CONTAINER IN COOL, DRY
LOCATION. KEEP AWAY FROM IGNITION SOURCES. STABILIZED WITH 3%
DIOXANE, A RECOGNIZED CARCINOGEN.
Other Precautions:NO SMOKING IN AREA OF USE. DO NOT USE IN THE GENERAL
VICINITY OF ARC WELING, OPEN FLAMES OR HOT SURFACES. HEAT AND/OR UV
RADIATION MAY CAUSE THE FORMATION OF HCL AND/OR PHOSGENE .

Respiratory Protection:WEAR NIOSH/MSHA APPROVED SCBA.
Ventilation:USE ONLY IN WELL VENTILATE AREA.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:F3
Boiling Pt:B.P. Text:135F,57C
Melt/Freeze Pt:M.P/F.P Text:-143F,-97C
Spec Gravity:1.777 (H2O=1)
Appearance and Odor:COLORLESS LIQUID, CHLOROFORM-LIKE ODOR.

Stability Indicator/Materials to Avoid:YES
OXIDIZERS, CAUSTIC.
Stability Condition to Avoid:WELL RELEASE FLAMMABLE AND TOXIC
ACETALDEHYDE GAS ON CONTACT WITH STRONG CAUSTIC.
Hazardous Decomposition Products:HYDROGEN CHLORIDE GAS AND PHOSGENE
GAS.

Waste Disposal Methods:COMPLY WITH ALL APPLICABLE FEDERAL, STATE AND
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.