Product ID:33501 ETHYL DIAZOACETATE
MSDS Date:05/01/1995
FSC:6810
NIIN:00F048181
MSDS Number: BZFBS

SIGMA CHEMICAL COMPANY

3050 SPRUCE ST
SAINT LOUIS, MO 63178-5000
US

Emergency Phone: 314-771-5765/800-325-3010

Info Phone: 314-771-5765/800-325-3010

Cage: 21076

SIGMA CHEMICAL COMPANY

14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

DICHLOROMETHANE (METHYLENE CHLORIDE) (SUSP HUMAN CARC BY

CAS: 75-09-2

RTECS: PA8050000

ACGIH TLV: 174 MG/CUM (A2)

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

ACETIC ACID, DIAZO-, ETHYL ESTER, ETHYL DIAZOACETATE

CAS: 623-73-4

RTECS: AG5775000

LD50 LC50 Mixture:ORAL LD50(RAT): 400 MG/KG
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:TOXIC. HARMFUL BY INHALATION, IN
CONTACT W/SKIN & IF SWALLOWED. POSSIBLE RISK OF IRREVERSIBLE
EFFECTS. POSSIBLE CARCINOGEN/MUTAGEN. NEUROLOGICAL HAZARD.
Explanation of Carcinogenicity:SEE INGREDIENTS
Effects of Overexposure:TOXIC. HARMFUL BY INHALATION, IN CONTACT W/SKIN
& IF SWALLOWED. POSSIBLE RISK OF IRREVERSIBLE EFFECTS. POSSIBLE
CARCINOGEN/MUTAGEN. NEUROLOGICAL HAZARD.

First Aid:EYES: FLUSH W/COPIOUS AMOUNTS OF WATER FOR 15 MINS. SKIN:
WASH W/SOAP & COPIOUS AMOUNTS OF WATER. INHALATION: REMOVE TO FRESH
AIR. GIVE CPR/OXYGEN IF NEEDED. INGESTION: WASH OUT MOUTH W/WATER
PROVIDED PERSON IS CONSCIOUS. OBTAIN MEDICAL ATTENTION IN ALL
CASES.

Flash Point:80F
Extinguishing Media:WATER SPRAY.
Fire Fighting Procedures:WEAR SCBA & PROTECTIVE CLOTHING. USE WATER
SPRAY TO COOL CONTAINERS.
Unusual Fire/Explosion Hazard:FLAMMABLE LIQUID. MAY EXPLODE WHEN
HEATED. EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:EVACUATE AREA. WEAR SCBA, RUBBER BOOTS & HEAVY
RUBBER GLOVES. COVER W/DRY-LIME, SAND/SODA ASH. PLACE IN COVERED
CONTAINERS USING NON-SPARKING TOOLS & TRANSPORT OUTDOORS. VENTILATE
AREA & WASH SITE AFT ER MATERIAL PICKUP IS COMPLETE.

Handling and Storage Precautions:KEEP TIGHTLY CLOSED, AWAY FROM
COMBUSTIBLE MATERIALS, HEAT, SPARKS & OTHER IGNITION SOURCES.
REFRIGERATE.
Other Precautions:AVOID CONTACT W/EYES, SKIN & CLOTHING. AVOID
PROLONGED/REPEATED EXPOSURE.

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT
Eye Protection:SAFETY GOGGLES
Other Protective Equipment:PROTECTIVE CLOTHING, SAFETY SHOWER, EYE
BATH.
Supplemental Safety and Health

Boiling Pt:B.P. Text:284-285F
Melt/Freeze Pt:M.P/F.P Text:-7.6F
Spec Gravity:1.085
Appearance and Odor:YELLOW LIQUID

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, HEAT SENSITIVE.
Stability Condition to Avoid:HEAT, SPARKS, OPEN FLAME & OTHER IGNITION
SOURCES.
Hazardous Decomposition Products:COMBUSTION: CO, CO2, NITROGEN OXIDES.

Waste Disposal Methods:DISSOLVE/MIX THE MATERIAL W/A COMBUSTIBLE
SOLVENT & BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AFTERBURNER &
SCRUBBER. DISPOSE OF IAW/FEDERAL, STATE & 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.