Product ID:42205-3, DBE DIBASIC ESTER (MIXT DIMETHYL (SUP DAT)
MSDS Date:05/01/1995
FSC:6810
NIIN:00N062703
MSDS Number: BYVFL

SIGMA CHEMICAL CO

SAINT LOUIS, MO 63178
US

Emergency Phone: 314-771-5765

Info Phone: 800-325-3010

Cage: 0DK69

SIGMA CHEMICAL CO SIGMA DIAGNOSTICS DIV

ST LOUIS, MO 63103-2530 US

Telephone: 314-771-5765

Cage: 0DK69

ADIPIC ACID, DIMETHYL ESTER; (DIMETHYL ADIPATE)

CAS: 627-93-0

RTECS: AV1645000

OSHA PEL N/K

ACGIH TLV: N/K

DIMETHYL GLUTARATE (MFR CAS # 1119-40-0)

CAS: 119-40-0

OSHA PEL N/K

ACGIH TLV: N/K

SUCCINIC ACID, DIMETHYL ESTER; (DIMETHYL SUCCINATE)

CAS: 106-65-0

RTECS: WM7675000

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50 (ORAL RAT): 8191 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: MAY BE HARMFUL BY INHAL,
INGEST/SKIN ABSORPTION. VAP/MIST IRRIT TO EYES, MUC MEMB & UPPER
RESP TRACT. SKIN IRRIT. TOX EFTS DESCRIBED IN ANIMALS FROM EXPOS BY
INHAL INCL UPPER RESP TRACT IRRIT. SINGLE 4-HR EXPOS TO 60 PPM
CAUSED TRANSIENT CORNEAL OPACITY & TRANSIENT INCR IN DIST FROM
CORNEA TO (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: ANTERIOR SURF OF LENS OF EYE.
TOXICITY DESCRIBED IN ANIMALS FROM RPTD EXPOS BY INHAL INCL DECR WT
GAIN, ABSOLUTE & RELATIVE LIVER WT DECR, & DEGENERATION OF
OLFACTORY EPITHELIUM (NASAL TISS) . TOXICITY DESCRIBED IN ANIMALS
FROM RPTD EXPOS BY INGEST INCL WT LOSS. SINGLE APPLICATION OF 10
MICROLITERS TO EYE CAUSED CORNEAL OPACITY. ADMIN OF 10-100
MICROLITERS OF SIMILAR MIX CAUSED CORNEAL OP ACITY, TRANSIENT INCR
IN CORNEAL THICKNESS & TRANSIENT CORNEAL ANESTH. SINGLE APPLIC OF
APPROX 60 MG/KG TO SKIN CAUSED INCR IN DIST FROM CORNEA TO ANTERIOR
SURF OF LENS OF EYE. CHRONIC: TARGET ORGANS: LIVER, EYES, NOSE.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES/SKIN: IMMEDIATELY FLUSH EYES OR SKIN WITH COPIOUS
AMOUNTS OF WATER FOR AT LEAST 15 MINUTES WHILE REMOVING
CONTAMINATED CLOTHING AND SHOES. INHALATION: REMOVE TO FRESH AIR.
IF NOT BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING
ISDIFFICULT, GIVE OXYGEN. INGESTION: WASH OUT MOUTH WITH WATER
PROVIDED PERSON IS CONSCIOUS. CALL MD.

Flash Point:212F,100C
Lower Limits:0.9%
Upper Limits:8%
Extinguishing Media:USE WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL
POWDER OR APPROPRIATE FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:EVACUATE AREA. WEAR NIOSH/MSHA APPROVED SCBA,
RUBBER BOOTS AND HEAVY RUBBER GLOVES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT BREATHE VAPOR. AVOID CONTACT
WITH EYES, SKIN AND CLOTHING. AVOID PROLONGED OR REPEATED EXPOSURE.
READILY ABSORBED THROUGH SKIN. IRRITANT.
Other Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL DRY PLACE.

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:WEAR PROTECTIVE CLOTHING. EMERGENCY EYEWASH
& DELUGE SHOWER MEETING ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
TRADE NAME/PART #: GLUTARATE DIMETHYL SUCCINATE & DIMETHYL ADIPATE.

Boiling Pt:B.P. Text:>385F,>196C
Vapor Pres:0.2 @ 20C
Spec Gravity:1.092
Appearance and Odor:COLORLESS LIQUID

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

Waste Disposal Methods:DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. OBSERVE ALL FEDERAL, STATE, AND LOCAL
ENVIRONMENTAL REGULATIONS.

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particular situation.