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MSDS  : 2,4-PENTANEDIONE, 99+%, P775-4
CAS  : 123-54-6
NAME  : 2,4-pentanedione; (pentane-2,4-dione)
===================== Product Identification =====================

MSDS NAME:2,4-PENTANEDIONE, 99+%, P775-4
NIIN:00N038073
MSDS Number: BQWZM
=== Responsible Party ===
Company:ALDRICH CHEMICAL CO
Box:355
City:MILWAUKEE
State:WI
ZIP:53201
Country:US
Info Phone Num:414-273-3850
Emergency Phone Num:414-273-3850
CAGE:60928
=== 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

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

Name:2,4-PENTANEDIONE; (PENTANE-2,4-DIONE)
CAS:123-54-6
RTECS #:SA1925000
Fraction by Wt: >99%

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

LD50 LC50 Mixture:LD50:(ORAL,RAT) 55 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:ACUTE:HARMFUL IF SWALLOWED, INHALED OR
ABSORBED THROUGH SKIN. VAPOR OR MIST IS IRRITATING TO EYES, MUCOUS
MEMBRANES & UPPER RESPIRATORY TRACT. CAUSES SKIN IRRITATION. MAY
CAUSE NERVOUS SYSTEM DISTURBA NCES. EXPOSURE CAN CAUSE NAUSEA,
HEADACHE & VOMITING. CHRONIC:LABORATORY EXPERIMENTS HAVE SHOWN
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:MUTAGENIC EFFECTS. MAY CAUSE
CONGENITAL MALFORMATION IN FETUS. TARGET ORGANS(S):THYMUS, NERVES.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

Eyes:IMMEDIATELY FLUSH W/COPIOUS AMOUNT OF WATER FOR AT LEAST
15 MINUTES. SKIN:IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER WHILE
REMOVING CONTAMINATED CLOTHING & SHOES. WASH CONTAMINATED CLOTHING
BEF ORE REUSE. INHAL:REMOVE TO FRESH AIR. IF NOT BREATHING GIVE
ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN.
INGEST:WASH OUT MOUTH W/WATER PROVIDED PERSON IS CONSCIOUS. CALL
MD.

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

Flash Point:94.0F,34.4C
Lower Limits:1.7%
Upper Limits:11.4%
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER/APPROPRIATE
FOAM. WATER MAY BE EFTIVE FOR COOLING, BUT MAY NOT EFT
EXTINGUISHMENT.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT . FLAMMABLE. USE WATER SPRAY TO COOL
FIRE-EXPOSED CONTAINERS.
Unusual Fire/Explosion Hazard:VAPOR MAY TRAVEL CONSIDERABLE DISTANCE TO
SOURCE OF IGNITION & FLASH BACK. CONTAINER EXPLOSION MAY OCCUR
UNDER FIRE CONDITIONS. FORMS EXPLOSIVE MIXTURES IN AIR.

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

Spill Release Procedures:EVACUATE AREA. SHUT OFF ALL SOURCES OF IGNIT.
WEAR NIOSH/MSHA APPRVD SCBA, RUB BOOTS & HVY RUB GLOVES. COVER
W/ACTIVATED CARBON ABSORB, TAKE UP & PLACE IN CLSD CNTNRS.
TRANSPORT OUTDOORS. VENT AREA & WASH SPILL SITE AFTER MATL PICKUP
IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:USE NONSPARKING TOOLS. DO NOT BREATHE
VAPOR. DO NOT GET IN EYES, ON SKIN, ON CLOTHING. AVOID PRLNG/RPTD
EXPOSURE. READILY ABSORBED THRU SKIN.
Other Precautions:TOXIC. IRRITANT. TERATOGEN. NEUROLOGICAL HAZARD.
POSSIBLE MUTAGEN. KEEP TIGHTLY CLOSED. KEEP AWAY FROM HEAT, SPARKS
& OPEN FLAME. REFRIGERATE. FLAMMABLE. MAY CAUSE BIRTH DEFECTS. KEEP
AWAY FROM SOURCE S OF IGNITION. NO SMOKING.

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

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:CHEM WORK GOGG/FULL LGTH FCSHLD .
Other Protective Equipment:SAFETY SHOWER & EYE BATH. WEAR SUITABLE
PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

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

Boiling Pt:B.P. Text:285F,140C
Melt/Freeze Pt:M.P/F.P Text:-9F,-23C
Vapor Pres:6 @ 20C
Vapor Density:3.5
Spec Gravity:0.975
Appearance and Odor:COLORLESS LIQUID.

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

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, HALOGENS, STRONG REDUCING AGENTS, STRONG BASES.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE, CARBON
DIOXIDE.

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

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
REGULATIONS . BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AFTER
BURNER & SCRUBBER BUT EXERT CARE IN IGNITING AS THIS MATERIAL IS
HIGHLY FLAMMABLE.

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.

*** END OF RECORD ***
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MOLECULAR SIEVES, 3A, POWDER, UNDRIED, 2336
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METHYL YELLOW, INDICATOR GRADE, 11449-9 60-11-7
METHYL VIOLOGEN DICHLORIDE HYDRATE, 98%, 85 1910-42-5
COBALT(II) ACETATE TETRAHYDRATE, 20839-6 6147-53-1
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COBALT PHTHALOCYANINE, 30769-6 3317-67-7
COPPER(I) IODIDE, 98%, 20554-0 7681-65-4
COPPER(I) IODIDE, 99.999%, 21555-4 1335-25-5
COPPER(II) CHLORIDE, 99.999%, 20314-9 7447-39-4
TETRACHLORO-1,2-BENZOQUINONE, 97%, T660-1 2435-53-2
CHLOROPHENOL RED, SODIUM SALT, 23548-2 123333-64-2
CHRYSIN, C8010-5 480-40-0
CIS-2-PENTENE, 99%, 14376-6 627-20-3
CIS, CIS-MUCONONITRILE, 98%, 34894-5 1557-59-1
COBALT (II) ACETYLACETONATE HYDRATE, 34461- 123334-29-2
NILE RED, 29839-5 7385-67-3
NIOBIUM(V) CHLORIDE, 99.9+%, 33660-2 10026-12-7
NITRAZINE YELLOW, INDICATOR GRADE (C.I. (SU 5423-07-4
N,N-DIMETHYL-3-NITROANILINE, 98%, D17195-6 619-31-8
NONANE, 99%, N2940-6 111-84-2
OCTADECANE, 99%, O65-2 593-45-3
OCTACOSANE, 99%, O50-4 630-02-4
OCTANE, 99+%, O325-7 111-65-9
OXALYL BROMIDE, 97%, 11303-4 15219-34-8
POLY(ETHYLENE OXIDE), M.W. 1,000,000, 37278 25322-68-3
SODIUM BOROHYDRIDE, COBALT-DOPED, PELLETS,( 16940-66-2
SODIUM, 40 WT. % DISPERSION IN LIGHT OIL, 2 7440-23-5
SILVER CHLORIDE, 99%, 22792-7 7783-90-6
SILICONE OIL, HIGH TEMPERATURE, 17563-3 63148-58-3
SEPHADEX G-50, FOR GEL FILTRATION, 20-(SUPD 9048-71-9
SEC-BUTYLMAGNESIUM CHLORIDE, 2.0M SOLUTION 15366-08-2
60-29-7
SAFRANINE O, CERTIFIED, 10214-8 477-73-6
ROSE BENGAL, 33000-0 632-69-9
RUBIDIUM HYDROXIDE, 99.9%, CA. 50 WT. % (SU 1310-82-3
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4-(AMINOMETHYL)PYRIDINE, 98%, A6560-3 3731-53-1
4-(AMINOMETHYL)BENZOIC ACID, 97%, 28374-6 56-91-7
4-(1-BUTYLPENTYL)PYRIDINE, 97%, 32370-5 2961-47-9
3,5-DIAMINOBENZOIC ACID, 98%, D1280-5 535-87-5
3,3-DIMETHYL-1-BUTENE, 95%, 11905-9 558-37-2
128-37-0
3,3'-DIMETHOXYBENZIDINE, 97%, 10259-8 119-90-4
3-BROMOPROPIONITRILE, 99%, 10923-1 2417-90-5
3-PENTANONE, 97%, 12760-4 96-22-0
(3-MERCAPTOPROPYL)TRIMETHYOXYSILANE, 95%, 1 4420-74-0
2,6-DI-TERT-BUTYL-4-METHYLPHENOL, 99+%, 240 128-37-0
2,6-DICHLOROINDOPHENOL, SODIUM SALT HYDRATE 620-45-1
2,4-PENTANEDIONE, 99+%, P775-4 123-54-6
2,4-DINITRO-5-FLUOROANILINE, 97%, D19670-3 367-81-7
2,2,2-TRIFLUOROETHANESULFONYL CHLORIDE, 99% 1648-99-3
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