===================== Product Identification =====================
MSDS NAME:135623 DIMETHYL OXALATE 99%
NIIN:00F056398
MSDS Number: CHNBN
=== Responsible Party ===
Company:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:SAINT LOUIS
State:MO
ZIP:63178-5000
Country:US
Info Phone Num:314-771-5765/800-325-3010
Emergency Phone Num:314-771-5765/800-325-3010
CAGE:21076
=== 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
Company:FLUKA CHEMICAL CORP
Address:1001 WEST ST PAUL
Box:City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:63181
Company:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Phone:314-771-5765
CAGE:21076
============= Composition/Information on Ingredients =============
Name:DIMETHYL OXALATE *98-2*
CAS:553-90-2
RTECS #:RO2850000
Fraction by Wt: 99%
===================== Hazards Identification =====================
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:HARMFUL IF SWALLOWED, INHALED/ABSORBED
THROUGH SKIN. MATERIAL IS EXTREMELY DESTRUCTIVE TO TISSUE OF THE
MUCOUS MEMBRANES & UPPER RESPIRATORY TRACT, EYES & SKIN.
INHALATION: MAY RESULT IN SPASM, INFLAM MATION & EDEMA OF THE
LARYNX/BRONCHI, CHEMICAL PNEUMONITIS & PULMONARY EDEMA. BURNING
SENSATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, BURNING, COUGHING, WHEEZING,
LARYNGITIS, SHORTNESS OF BREATH, HEADACHE, NAUSEA, VOMITING
======================= First Aid Measures =======================
First Aid:EYES/SKIN: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR
15 MINS. INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF
NECESSARY. INGESTION: WASH OUT MOUTH W/WATER IF CONSCIOUS. OBTAIN
MEDICAL ATTEN TION IN ALL CASES.
===================== Fire Fighting Measures =====================
Extinguishing Media:CO2, DRY CHEMICAL POWDER/APPROPRIATE FOAM
Fire Fighting Procedures:WEAR SELF CONTAINED BREATHING APPARATUS &
PROTECTIVE CLOTHING TO PREVENT CONTACT W/SKIN & EYES.
================== Accidental Release Measures ==================
Spill Release Procedures:WEAR SCBA, RUBBER BOOTS & HEAVY RUBBER GLOVES.
SWEEP UP, PLACE IN A BAG & HOLD FOR WASTE DISPOSAL. AVOID RAISING
DUST. VENTILATE AREA & WASH SITE AFTER MATERIAL PICKUP IS COMPLETE.
====================== Handling and Storage ======================
Handling and Storage Precautions:KEEP TIGHTLY CLOSED & AWAY FROM
HEAT/SPARKS & OPEN FLAME. STORE IN A COOL, DRY PLACE. WEAR SUITABLE
PROTECTIVE CLOTHING, GLOVES & EYE/FACE PROTECTION.
Other Precautions:DON'T BREATHE DUST. DON'T GET IN EYES, ON SKIN/ON
CLOTHING. AVOID PROLONGED/REPEATED EXPOSURE.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT
Eye Protection:SAFETY GOGGLES, FACESHIELD 8-INCH MIN.
Other Protective Equipment:SAFETY SHOWER, EYE BATH
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING & SHOES
BEFORE REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
================== Physical/Chemical Properties ==================
Boiling Pt:B.P. Text:326.3F
Melt/Freeze Pt:M.P/F.P Text:122-129.2F
Spec Gravity:1.148
Appearance and Odor:WHITE CRYSTALS
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
ACIDS, BASES, OXIDIZING AGENTS, REDUCING AGENTS
Stability Condition to Avoid:HEAT, OPEN FLAMES & OTHER IGNITION SOURCES
Hazardous Decomposition Products:CO, CO2
==================== Disposal Considerations ====================
Waste Disposal Methods:DISSOLVE/MIX THE MATERIAL W/A COMBUSTIBLE
SOLVENT & BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AN AFTERBURNER
& SCRUBBER. DISPOSE OF IAW/LOCAL, STATE & FEDERAL 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.
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