Product ID:SUPELPREME-HC KIT BENZIDINES MIX, 48909
MSDS Date:05/13/1988
FSC:6850
NIIN:00N018231
Kit Part:Y
MSDS Number: BNCQN

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)309 MG/KG.

CAS: 92-87-5

RTECS: DC9625000

Fraction By Weight: 0.2%

OSHA PEL SEE 1910.1010

ACGIH TLV: S, A1, 9293

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

BENZIDINE,3,3'-DICHLORO-; (3,3'-DICHLOROBENZIDINE)

CAS: 91-94-1

RTECS: DD0525000

Fraction By Weight: 0.2%

OSHA PEL SEE 1910.1007

ACGIH TLV: S; A2; 9293

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

ORAL(RAT)5628 MG/KG

CAS: 67-56-1

RTECS: PC1400000

Fraction By Weight: 99%

OSHA PEL S,200PPM/250STEL

ACGIH TLV: S,200PPM/250STEL; 93

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:SEE INGREDIENTS.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:CNTN MATL KNOWN TO ST OF CALIF TO
CAUSE CANCER. IRRITATES EYES. HEADACHE, BLURRED VISION, NAUSEA, GI
DISTURBANCES. REPORTED HUMAN CARCINOGEN. BLINDNESS.
Explanation of Carcinogenicity:BENZIDINE: GROUP 1 (NTP,IARC), OSHA
REGULATED; DICHLOROBENZIDINE(3,3): GROUP 2(NTP), (IARC), OSHA
REGULATED.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH WITH WATER FOR AT LEAST 15 MIN. CONTACT PHYS.
SKIN: PROMPTLY WASH WITH MILD SOAP AND LARGE VOLUMES OF WATER.
INHAL: IMMED MOVE TO FRESH AIR. GIVE O2 IF BREATHING IS LABORED. IF
BRTHG STOPS , GIVE ARTF RESP. CONT PHYS. INGEST: NEVER GIVE
ANYTHING BY MOUTH TO AN UNCON PERSON. NEVER TRY TO MAKE AN UNCON
PERSON VOMIT. GIVE SYRUP OF IPECAC. IMMED CONT PHYS.

Flash Point:52.0F,11.1C
Lower Limits:6.7%
Upper Limits:36.0%
Extinguishing Media:CO2, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT WHEN FIGHTING A CHEMICAL FIRE.
Unusual Fire/Explosion Hazard:THE FOLLOWING TOXIC VAPORS ARE FORMED
WHEN THIS MATERIAL IS HEATED TO DECOMPOSITION. HCL.

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

Handling and Storage Precautions:OSHA-REGULATED CARCIN. SEE CFR TITLE
29 PART 1910. REFRIGERATE IN SEALED CONTAINER. KEEP AWAY FORM
OXIDIZERS.
Other Precautions:REPORTED CANCER HAZARD. AVOID EYE OR SKIN CONTACT.
AVOID BREATHING VAPORS.

Respiratory Protection:WEAR NIOSH/MSHA APPROVED RESPIRATORY PROTECTION.
Ventilation:USE ONLY IN EXHAUST HOOD.
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:F5
Boiling Pt:B.P. Text:147F,64C
Melt/Freeze Pt:M.P/F.P Text:-134F,-92C
Vapor Pres:97
Solubility in Water:99
Appearance and Odor:COLORLESS TO LIGHT YELLOW LIQUID.
Percent Volatiles by Volume:99

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS.
Hazardous Decomposition Products:HCL.

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