===================== Product Identification =====================
MSDS NAME:25296-4 DIPHENYLPHOSPHINE
NIIN:00F056338
MSDS Number: CHMZG
=== 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:DIPHENYLPHOSPHINE
CAS:829-85-6
===================== 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:MAY BE HARMFUL BY INHALATION,
INGESTION/SKIN ABSORPTION. EYES/SKIN: IRRITATION. CAUSES BURNS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, BURNS.
======================= First Aid Measures =======================
First Aid:EYES/SKIN: FLUSH W/COPIOUS AMOUNTS OF WATER FOR 15 MINS.
INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF NEEDED.
INGESTION: WASH OUT MOUTH W/WATER IF CONSCIOUS. OBTAIN MEDICAL
ATTENTION IN ALL CAS ES.
===================== Fire Fighting Measures =====================
Extinguishing Media:DRY CHEMICAL POWDER.
Fire Fighting Procedures:WEAR SCBA & PROTECTIVE CLOTHING. PYROPHORIC.
Unusual Fire/Explosion Hazard:CATCHES FIRE IF EXPOSED TO AIR. EMITS
TOXIC FUMES UNDER FIRE CONDITIONS. SPONTANEOUSLY FLAMMABLE IN AIR.
================== Accidental Release Measures ==================
Spill Release Procedures:EVACUATE AREA. WEAR SCBA, RUBBER BOOTS & HEAVY
RUBBER GLOVES. COVER W/DRY-LIME, SAND/SODA ASH. PLACE IN COVERED
CONTAINERS USING NO-SPARKING TOOLS & TRANSPORT OUTDOORS. VENTILATE
AREA & WASH SITE AFTE R MATERIAL PICKUP IS COMPLETE.
====================== Handling and Storage ======================
Handling and Storage Precautions:HANDLE & STORE UNDER ARGON. LIGHT
SENSITIVE. UNPLEASANT ODOR. AIR SENSITIVE. DON'T EXPOSE TO AIR &
FIRE. KEEP TIGHTLY CLOSED.
Other Precautions:AVOID PROLONGED/REPEATED EXPOSURE. AVOID CONTACT &
INHALATION. USE NONSPARKING TOOLS. NO SMOKING.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT
Eye Protection:SAFETY GOGGLES/FACESHIELD (8-INCH MIN)
Other Protective Equipment:PROTECTIVE CLOTHING, SAFETY SHOWER & EYE
BATH.
Work Hygienic Practices:DISCARD CONTAMINATED CLOTHING & SHOES. WASH
THOROUGHLY AFTER HANLDING.
Supplemental Safety and Health
================== Physical/Chemical Properties ==================
Boiling Pt:B.P. Text:536F
Vapor Pres:2
Spec Gravity:1.070
Appearance and Odor:COLORLESS LIQUID
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:AIR, LIGHT, SOURCES OF IGNITION.
Hazardous Decomposition Products:COMBUSTION: CO, CO2. THERMAL:
PHOSPHORUS OXIDES &/PHOSPHINE.
==================== Disposal Considerations ====================
Waste Disposal Methods:BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AN
AFTERBURNER & SCRUBBER BUT EXERT EXTRA CARE IN IGNITING AS THIS
MATERIAL IS HIGHLY FLAMMABLE, 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.
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