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

MSDS NAME:4-METHOXYBENZALDEHYDE, O-245
NIIN:00N066182
MSDS Number: CBDHW
=== Responsible Party ===
Company:CHEM SERVICE INC
Box:3108
City:WEST CHESTER
State:PA
ZIP:19381
Country:US
Info Phone Num:215-692-3026
Emergency Phone Num:215-692-3026
CAGE:84898
=== Contractor Identification ===
Company:CHEM SERVICE INC
Box:3108
City:WEST CHESTER
State:PA
ZIP:19381
Country:US
Phone:215-692-3026
CAGE:84898
Company:CHEM SERVICE, INC
Address:660 TOWER LN
Box:599
City:WEST CHESTER
State:PA
ZIP:19301-9650
Country:US
Phone:610-692-3026
CAGE:8Y898

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

Name:P-ANISALDEHYDE; (4-METHOXYBENZALDEHYDE)
CAS:123-11-5
RTECS #:BZ2625000
OSHA PEL:N/K 
ACGIH TLV:N/K 

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

LD50 LC50 Mixture:LD50(RAT):1510 MG/KG
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:CONTACT LENSES SHOULD NOT BE WORN IN
    THE LABORATORY. ALL CHEMICALS SHOULD BE CONSIDERED HAZARDOUS-AVOID
    DIRECT PHYSICAL CONTACT! CAN BE HARMFUL IF INHALED, SWALLOWED AND
    ABSORBED THROUGH THE SKIN. CAN  CAUSE EYE AND SKIN IRRITATION. DUST
    AND/OR VAPORS CAN CAUSE IRRITATION TO RESPIRATORY TRACT.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:INGEST:CALL MD IMMED . AN ANITIDOTE IS SUBSTANCE INTENDED TO
    COUNTERACT EFT OF POIS. IT SHOULD BE ADMIN ONLY BY MD/TRAINED EMER
    PERS. MED ADVICE CAN BE OBTAINED FROM POIS CTL CTR. EYES:FLUSH CON
    TINUOUSLY W/WATER FOR @ LST 15 MIN. SKIN:FLUSH W/WATER FOR 15-20
    MIN. IF NO BURNS HAVE OCCURRED-USE SOAP & WATER TO CLEANSE SKIN. DO
    NOT WEAR SHOES/CLTHG UNTIL ABSOLUTELY FREE OF ALL CHEM (SUPP DATA)

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

Flash Point:226F,108C
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER OR WATER SPRAY.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

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

Spill Release Procedures:EVACUATE AREA. WEAR APPROPRIATE OSHA-REGULATED
    EQUIPMENT. VENTILATE AREA. ABSORB ON VERMICULATE OR SIMILAR
    MATERIAL. SWEEP UP AND PLACE IN AN APPROPRIATE CONTAINER. HOLD FOR
    DISPOSAL. WASH CONTAMINATE D SURFACES TO REMOVE ANY RESIDUES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:AVOID CONTACT WITH SKIN, EYES AND
    CLOTHING. KEEP TIGHTLY CLOSED AND STORE IN A COOL, DRY PLACE. STORE
    ONLY W/COMPATIBLE CHEMS.
Other Precautions:PERSONS NOT SPECIFICALLY & PROPERLY TRAINED SHOULD
    NOT HNDL CHEM/CNTNR. PROD IS FURNISHED FOR LAB USE ONLY! MFR'S
    PRODS MAY NOT BE USED AS DRUGS, COSMETICS, AGRICULTURAL/PESTICIDAL
    PRODS, FOOD ADDITIV ES/AS HOUSEHOLD CHEMS.

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

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
    FOR EXPOSURE OF CONCERN . USE APPROPRIATE OSHA/MSMA APPROVED SAFETY
    EQUIPMENT.
Ventilation:THIS CHEMICAL SHOULD BE HANDLED ONLY IN A HOOD.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPROVED EMERGENCY EYE WASH AND DELUGE
    SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRST AID PROC:ODORS. INHAL:REMOVE TO FRESH AIR. ADMIN OXYG IF PATIENT
    IS HAVING DIFFICULTY BREATHING. IF PATIENT HAS STOPPED BREATHING
    ADMINISTER ARTIFICIAL RESPIRATION. IF PATIENT IS IN CARDIAC ARRE ST
    ADMINISTER CPR. CONTINUE LIFE SUPPORTING MEASURES UNTIL MEDICAL
    ASSISTANCE HAS ARRIVED. GET MED ATTN IF NEC.

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

Boiling Pt:B.P. Text:491F,255C
Melt/Freeze Pt:M.P/F.P Text:32.0F,0.0C
Vapor Density:1.119
Appearance and Odor:COLORLESS LIQUID.

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

Stability Indicator/Materials to Avoid:YES
INCOMPATIBLE WITH STRONG BASES, STRONG OXIDIZING AGENTS, AND STRONG
    REDUCING AGENTS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:DECOMPOSITION LIBERATES TOXIC FUMES.

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

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
    REGULATIONS . BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
    AFTERBURNER AND 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.

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