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

MSDS NAME:23773-6 7-AMINO-4-METHYLCOUMARIN, 98%
NIIN:01-446-5236
MSDS Number: CFLHV
=== Responsible Party ===
Company:ALDRICH CHEMICAL CO INC./SUB OF SIGMA-ALDRICH CORP
Address:1001 W. ST. PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53201
Country:US
Info Phone Num:414-273-3850/FAX -4979
Emergency Phone Num:414-273-3850
CAGE:60928
=== Contractor Identification ===
Company:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928

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

Name:7-AMINO-4-METHYLCOUMARIN
CAS:26093-31-2
Fraction by Wt: 98%
Other REC Limits:NONE RECOMMENDED

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:MAY BE HARMFUL BY INGEST/INHAL/SKIN
    ABSORPTION.CAUSES EYE/SKIN IRRIT.MATL IRRITATING TO MUCOUS
    MEMBRANES & UPPER RESPIRATORY TRACT.TO THE BEST OF OUR KNOWLEDGE
    THE CHEM/PHYS/TOXICOLOGICAL PROPERTIES H AVE NOT BEEN THOROUGHLY
    INVESTIGATED.
Effects of Overexposure:HARMFUL BY INHAL/INGEST/ABSORBED THROU
    SKIN.EYE/SKIN IRRIT.IRRIT TO MUCOUS MEMBRANES & RESP TRACT.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:IN CASE OF CONTACT IMMED FLUSH EYE W/COPIOUS AMTS OF WATER
    FOR @LEAST 15MINS.IN CASE OF CONTACT IMMED WASH SKIN W/SOAP/COPIOUS
    AMTS OF WATER.IF INHALED REMOVE TO FRESH AIR.IF NOT BREATHING GIVE
    ART RE SP.IF BREATING DIFFIC GIVE OXYGEN.IF SWALLOWED WASH CUT
    MOUTH W/WATER PROVIDED PERSON IS CONSCIOUS.CALL PHYSICIAN.

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

Flash Point:NP
Lower Limits:NP
Upper Limits:NP
Extinguishing Media:WATER SPRAY.CARBON DIOXIDE, DRY CHEMICAL POWDER OR
    APPROPRIATE FOAM.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS &
    PROTECTIVE CLOTHING TO PREVENT CONTCT W/SKIN/EYES.
Unusual Fire/Explosion Hazard:THIS MATERIAL LIKE MOST MATERAILS IN
    POWDER FORM IS CAPABLE OF CREATING A DUST EXPLOSION.

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

Spill Release Procedures:WEAR RESPIRATOR,CHEM SAF GOGGLES,RUBBER
    BOOTS,HEAVY RUBBER GLOVES.SWEEP UP, PLACE IN BAG & HOLD FOR WASTE
    DISPOSAL.AVOID RAISING DUST.VENTILATE AREA AND WASH SPILL SITE
    AFTER MATERIAL PICKUP IS COMPLE TE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:DONT BREATH DUST.AVOID CONTACT
    W/EYE/SKIN/CLOTH.IRRITANT.KEEP TIGHTLY CLOSED.
Other Precautions:STORE IN COOL DRY PLACE.

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:COMPATIBLE CHEM-RESIST GLOVES
Eye Protection:CHEM SAF GOGGLES
Other Protective Equipment:SAFETY SHOWER & EYE BATH.
Work Hygienic Practices:WASH CONTAM CLOTH BEFORE REUSE.WASH THOROUGHLY
    AFTER HNDLG.
Supplemental Safety and Health

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

HCC:N1
Boiling Pt:B.P. Text:NP
Melt/Freeze Pt:M.P/F.P Text:442F,228C
Decomp Temp:Decomp Text:NP
Vapor Pres:NP
Vapor Density:NP
Spec Gravity:NP
pH:NP
Evaporation Rate & Reference:NP
Solubility in Water:NP
Appearance and Odor:YELLOW POWDER
Percent Volatiles by Volume:NP
Corrosion Rate:NP

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

STRONG OXIDIZING AGENTS
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE, CARBON
    DIOXIDE, NITROGEN OXIDES.

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

Waste Disposal Methods:OBSERVE ALL LOCAL, STATE AND FEDERAL ENVIRO
    REGULATIONS.DISSOLVE OR MIX MATL W/COMBUSTIBLE SOLVT & BURN IN
    CHEMICAL INCINERATOR EQUIPPED W/AFTERBURNER & SCRUBBER.

 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 ***