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

MSDS NAME:1,2-DICHLOROBENZENE (SEE SUPPL)
Status Code:A
Kit Part:Y
MSDS Number: CLNVZ
=== Responsible Party ===
Company:SUPELCO INC (CANCELLED W/REPLACEMENT 54968)
Address:SUPELCO PARK
City:BELLEFONTE
State:PA
ZIP:16823-0048
Country:US
Info Phone Num:814-359-3441
Emergency Phone Num:814-359-3441
Resp. Party Other MSDS Num.:R430250
CAGE:6F718
=== Contractor Identification ===
Company:SIGMA-ALDRICH INC.
Address:3050 SPRUCE STREET
Box:14508
City:ST. LOUIS
State:MO
ZIP:63103
Country:US
Phone:314-771-5765/414-273-3850X5996
Contract Num:DLA120-89-M-1B45
CAGE:54968
Company:SUPELCO INC (CANCELLED W/REPLACEMENT 54968)
Address:SUPELCO PARK
Box:City:BELLEFONTE
State:PA
ZIP:16823-0048
Country:US
Phone:814-359-3441
CAGE:6F718

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

Name:1,2-DICHLOROBENZENE
CAS:95-50-1
RTECS #:CZ4500000
OSHA PEL:C300 MG/M3;C50 PPM
ACGIH TLV:150 MG/M3;25 PPM
ACGIH STEL:301 MG/M3;50 PPM
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

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

LD50 LC50 Mixture:ORAL RAT LD50: 500MG/KG
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Health Hazards Acute and Chronic:MAY IRRITATE EYES AND/OR SKIN.
    ABSORBED RAPIDLY THROUGH SKIN. HARMFUL IF ABSORBED THROUGH SKIN.
    IRRITATES RESPIRATORY TRACT. HARMFUL IF INHALED. MAY BE FATAL IF
    SWALLOWED. DERMITITIS. LIVER DAMAGE. KI DNEY DAMAGE.
Explanation of Carcinogenicity:INDEFINITE IN MAN
Effects of Overexposure:MAY IRRITATE EYES AND/OR SKIN. ABSORBED RAPIDLY
    THROUGH SKIN. HARMFUL IF ABSORBED THROUGH SKIN. IRRITATES
    RESPIRATORY TRACT. HARMFUL IF INHALED. MAY BE FATAL IF SWALLOWED.
    DERMITITIS. LIVER DAMAGE. KI DNEY DAMAGE.

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

Eyes: FLUSH EYES WITH WATER FOR 15 MINUTES. SKIN: FLUSH WITH
    LARGE VOLUMES OF WATER. REMOVE CONTAMINATED CLOTHING. INHLATION:
    IMMEDIATELY MOVE TO FRESH AIR. GIVE OXYGEN IF BREAHING IS LABORED.
    IF BREA HING IS STOPED, GIVE ARTIFICIAL RESPIRATION. CONTACT
    PHYSICIAN. INGESTION: NEVER GIVE ANYTHING BY MOUTH TO AN
    UNCONSCIOUS PERSON. NEVER TRY TO MAKE AN UNCONSCIOUS PERSON VOMIT.
    GIVE LARGE AMOUNTS OF W ATER. GIVE SYRUP OF IPECAC.

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

Lower Limits:2.2
Upper Limits:9.2
Extinguishing Media:WATER, CO2, DRY CHEMICAL, ALCOHOL FOAM.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS WHEN
    FIGHTING A CHEMICAL FIRE.
Unusual Fire/Explosion Hazard:THE FOLLOWING TOXIC VAPORS ARE FORMED
    WHEN THIS MATERIAL IS HEATED TO DECOMPOSITION: HYDROGEN CHLORIDE
    GAS.

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

Spill Release Procedures:TAKE UP WITH ABSORBENT MATERIAL. VENTILATE
    AREA. FLUSH AREA WITH WATER.

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

Handling and Storage Precautions:STORE IN SEALED CONTAINER IN COOL, DRY
    LOCATION. KEEP AWAY FROM IGNITION SOURCES.
Other Precautions:POSSIBLE CANCER HAZARD. AVOID EYE OR SKIN CONTACT.
    AVOID BREATHING VAPORS.

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

Respiratory Protection:WEAR NIOSH/OSHA APPROVED RESPIRATORY PROTECTION.
Ventilation:USE ONLY IN WELL VENTILATED AREA.
Protective Gloves:WEAR RUBBER GLOVES
Eye Protection:WEAR PROTECTIVE GLASSES
Work Hygienic Practices:POSSIBLE CANCER HAZARD. AVOID EYE OR SKIN
    CONTACT. AVOID BREATHING VAPORS.
Supplemental Safety and Health
CONTD FROM PRODUCT ID: 48760, PURGABLE AROMATIC KIT 602-N CONTAINING:
    CHLOROBENZENE; 1,2-DISCHLORBENZENE; 1,3-DICHLOROBENZENE;
    1,4-DICHLOROBENZENE; ETHYLBENZENE; BENZENE; TOLUENE.THIS IS A PART
    OF A K IT, KIT PART NUMBERS (MSDS #
    CLNWB,CLNWC,CLNVY,CLNVX,CLNVW,CLNVV,CLNVT)

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

HCC:T4
Boiling Pt:=178.C, 352.4F
Melt/Freeze Pt:=-18.C, -.4F
Vapor Pres:1.2
Vapor Density:1.8
Spec Gravity:1.305
Solubility in Water:0.2
Appearance and Odor:CLEAR COLORLESS LIQUID WITH PLEASANT ODOR

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

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, ALUMINUM AND ITS ALLOYS
Hazardous Decomposition Products:MAY DECOMPOSE ON EXPOSURE TO LIGHT.
    HAZARDOUS DECOMPOSITION PRODUCT: HYDROGEN CHLORIDE GAS

=====================  Ecological Information  =====================

Ecological:DATA NOT YET AVAILABLE.

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

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

===================  MSDS Transport Information  ===================

Transport Information:CONTACT FLUKA CHEMICAL COMPANY FOR TRANSPORTATION
    INFORMATION.

=====================  Regulatory Information  =====================

SARA Title III Information:THIS PRODUCT IS SUBJECT TO SARA SECTION 313
    REPORTING REQUIREMENTS.
State Regulatory Information:CALIFORNIA PROPOSITION 65: THIS PRODUCT
    IS/CONTAINS CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE
    CANCER. EUROPEAN INFORMATION: EC INDEX NO: 602-012-00-7. R45 MAY
    CAUSE CANCER. R11 HIGHLY FLAMMA BLE. R22 HARMFUL IF SWALLOWED.
    R36/37/38 IRRITATING TO EYES, RESPIRATORY SYSTEM & SKIN. S53 AVOID
    EXPOSURE-OBTAIN SPECIAL INSTRUCTIONS BEFORE USE. S45 IN CASE OF
    ACCIDENT/IF YOU FEEL UNWELL, SEEK MEDI CAL ADVICE IMMEDIATELY (SHOW
    THE LABEL WHERE POSSIBLE).

=======================  Other Information  =======================

 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 ***