===================== Product Identification =====================
MSDS NAME:142662 CHLOROSULFONYL ISOCYANATE 98%
NIIN:00F056534
MSDS Number: CHNDT
=== 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:CHLOROSULFONYL ISOCYANATE
CAS:1189-71-5
Fraction by Wt: 98%
===================== 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/BY SKIN
ABSORPTION. EXTREMELY DESTRUCTIVE TO TISSUE OF THE MUCOUS MEMBRANES
& UPPER RESPIRATORY TRACT, EYES/SKIN. INHALATION: MAY RESULT IN
SPASM, INFLAMMATION & EDEMA OF THE LARYNX/BRONCHI, CHEMICAL
PNEUMONITIS/PULMONARY EDEMA. SEVERE BURNS. OVEREXPOSURE CAUSES
ALLERGIC REACTIONS/ASTHMA.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INFLAMMATION, BURNING SENSATION, 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 =====================
Flash Point:NONE
Extinguishing Media:CO2, DRY CHEMICAL POWDER
Fire Fighting Procedures:WEAR SELF CONTAINED BREATHING APPARATUS &
PROTECTIVE CLOTHING TO PREVENT CONTACT W/SKIN & EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.
================== Accidental Release Measures ==================
Spill Release Procedures:EVACUATE AREA. WEAR SELF CONTAINED BREATHING
APPARATUS, RUBBER BOOTS & HEAVY RUBBER GLOVES. ABSORB ON
SAND/VERMICULITE & PLACE IN CLOSED CONTAINERS FOR DISPOSAL.
VENTILATE AREA & WASH SITE AFTER MATER IAL PICKUP IS COMPLETE.
====================== Handling and Storage ======================
Handling and Storage Precautions:STORE UNDER NITROGEN. REFRIGERATE.
KEEP CONTAINER TIGHTLY CLOSED IN A COOL WELL-VENTILATED PLACE.
DON'T ALLOW CONTACT W/WATER.
Other Precautions:DON'T BREATHE VAPOR. DON'T GET IN EYES, ON SKIN/ON
CLOTHING. AVOID PROLONGED/REPEATED EXPOSURE. WEAR SUITABLE
PROTECTIVE CLOTHING, GLOVES, EYE/FACE PROTECTION.
============= 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
Other Protective Equipment:PROTECTIVE CLOTHING, 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:224.6F
Melt/Freeze Pt:M.P/F.P Text:-47.2F
Vapor Pres:5.57
Spec Gravity:1.626
Appearance and Odor:COLORLESS TO FAINT YELLOW LIQUID
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
ALCOHOLS, STRONG BASES, AMINES, ACIDS, STRONG OXIDIZING AGENTS, WATER
Stability Condition to Avoid:FIRE, HEAT
Hazardous Decomposition Products:BY THERMAL DECOMPOSITION: CO, CO2,
NITROGEN OXIDES, HYDROGEN CYANIDE, HYDROGEN CHLORIDE GAS, SULFUR
OXIDES
==================== 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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