ALDRICH CHEMICAL CO INC./SUB OF SIGMA-ALDRICH CORP -- 42761 DIPHENYLAMINE -- 6810-00-281-1836 
=====================  Product Identification  =====================

Product ID:42761 DIPHENYLAMINE
MSDS Date:02/01/1996
FSC:6810
NIIN:00-281-1836
=== Responsible Party ===
Company Name: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 Name: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 Name:FLUKA CHEMICAL CORP
Address:1001 WEST ST PAUL
Box:City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:63181
Company Name:SIGMA CHEMICAL CO SIGMA DIAGNOSTICS DIV
Address:3050 SPRUCE ST
Box:City:ST LOUIS
State:MO
ZIP:63103-2530
Country:US
Phone:314-771-5765
CAGE:0DK69

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

Ingred Name:DIPHENYLAMINE
CAS:122-39-4
RTECS #:JJ7800000
Fraction by Wt: 100%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:10 MG/M3
ACGIH TLV:10 MG/M3; 9596

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

LD50 LC50 Mixture:ORAL-RAT LD50:2GM/KG.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE:TOXIC.IRRITANT.POSSIBLE MUTAGEN
    & TERATOGEN.HARMFUL IF SWALLOWED,INHALED,ABSORBED THRU SKIN.CAUSES
    EYE/SKIN IRRIT.MATL IS IRRITANT TO MUCOUS MEMBRANES & UPPER
    RESPIRATORY TRACT.MAY CAUSE ALLERGI C SKIN
    REACTION.CHRONIC:OVEREXPO MAY CAUSE REPROD DISORDER(S) BASAED ON
    TESTS W/LAB ANIMALS.
Explanation of Carcinogenicity:NO INGREDIENT OF A CONCENTRATION OF 0.1%
    OR GREATER IS LISTED AS A CARCINOGEN OR SUSPECTED CARCINOGEN.
Effects of Overexposure:TOXIC, IRRITANT. POSSIBLE MUTAGEN & TERATOGEN.
    HARMFUL IF SWALLOWED/INHAL/ABSORB THRU SKIN,EYE/SKIN IRRIT.IRRIT
    MUCOUS MEMBRANES & UPPER RESPIRATORY TRACT.ALLERGIC SKIN
    REACTION.REPRODUCTIVE DISORDER( S).
Medical Cond Aggravated by Exposure:TARGET
    ORGANS:KIDNEYS,LIVER,BLOOD,HEART,BLADDER;LUNGS,THORAX OR
    RESPIRATION(CYANOSIS).

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

First Aid:IN CASE OF CONTACT IMMED FLUSH EYES W/COPIOUS AMTS OF WATER
    FOR @LEAST 15MINS.IN CASE OF CONTACT IMMED WASH SKIN W/SOAP/COPIOUS
    AMTS OF WATER.IF INHAL REMOVE TO FRESH AIR.IF NOT BREATHING GIVE
    OXYGEN. IF SWALLOWED WASH OUT MOUTH W/WATER PROVIDED PERSON IS
    CONSCIOUS.CALL PHYSICIAN.

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

Flash Point:307F,153C
Autoignition Temp:Autoignition Temp Text:1175F
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 CONTACT W/SKIN/EYES.
Unusual Fire/Explosion Hazard:THIS MATERIAL LIKE MOST MATERIALS IN
    POWDER FOAM IS CAPABLE OF CREATING A DUST EXPLOSION.

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

Spill Release Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS,RUBBER
    BOOTS & HEAVY RUBB GLOVES.SWEEP UP,PLACE IN BAG & HOLD FOR WASTE
    DISPOSAL.AVOID RAISING DUST.VENTILATE AREA & WASH SPILL SITE AFT
    MATL PICKUP IS COMPLETE .
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:DONT BREATH DUST.DONT GET IN
    EYES/SKIN/CLOTHING.AVOID PROL/REP EXPO.KEEP TIGHTLY CLOSED.LIGHT
    SENSITIVE.STORE IN COOL DRY PLACE.
Other Precautions:HARMFUL.TOXIC BY INHAL IN CONTACT W/SKIN & IF
    SWALLOWED.DANGER OF CUMULATIVE EFFECTS.AFT CONTACT W/SKIN WASH
    IMMED W/PLENTY OF WATER.WEAR SUITABLE PROTECTIVE CLOTHING &
    GLOVES.IN CASE OF ACCIDENTAL OR  OF YOU FEEL UNWELL SEEK MED
    ADVICE(SUP)

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:RUBBER GLOVES
Eye Protection:CHEM SAFETY GOGGLES
Other Protective Equipment:SAFETY SHOWER & EYE BATH.
Work Hygienic Practices:WASH CONTAM CLOTH BEFORE REUSE.WASH THOROUGHLY
    AFT HNDLG.
Supplemental Safety and Health
OTHER PRECAUT:MED ADVICE IMMED(SHOW LABEL WHERE POSSIBLE).

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

HCC:T6
Boiling Pt:B.P. Text:576F,302C
Melt/Freeze Pt:M.P/F.P Text:126F,52C
Decomp Temp:Decomp Text:NP
Vapor Pres:1MM @108C
Vapor Density:5.82
Spec Gravity:NP
pH:NP
Viscosity:NP
Evaporation Rate & Reference:NP
Solubility in Water:NP
Appearance and Odor:SOLID
Percent Volatiles by Volume:NP
Corrosion Rate:NP

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, STRONG ACIDS.
Stability Condition to Avoid:LIGHT SENSITIVE.MAY DISCOLOR ON EXPOSURE
    TO LIGHT.
Hazardous Decomposition Products:TOXIC FUMES OF:CARBON MONOXIDE,CARBON
    DIOXIDE,NITROGEN OXIDES.

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

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

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